Opinion
In this case we must determine whether a grower who obtains workers through a farm labor contractor may be held responsible under the California Agricultural Labor Relations Act (ALRA) for actions of that labor contractor which improperly interfere with, restrain or coerce such workers in the exercise of their statutorily guaranteed rights. The Agricultural Labor Relations Board (ALRB or Board) concluded in this case that the coercive conduct of a labor contractor on the day preceding a certification election constituted an unfair labor practice for which the grower was responsible. The grower now seeks review of the ALRB ruling, contending that the Board misinterpreted the provisions of the ALRA and misapplied the relevant principles of employer responsibility that have been developed in analogous federal labor authorities.
For the reasons discussed below, we have concluded that the ALRB decision should be affirmed. As we explain, under the ALRA, as *312under the National Labor Relations Act (NLRA) upon which the California act was in large measure modeled, an employer may be held responsible for unfair labor practice purposes for any improperly coercive actions which employees may reasonably believe were either engaged in on the employer’s behalf or reflect the employer’s policy. Thus, even when it is not shown that an employer actually directed, authorized or ratified the improper conduct, an employer who gains the illicit benefit of such coercive conduct may be subjected to appropriate unfair labor practice sanctions in order to protect the workers’ rights and in order to deter similar coercive conduct in the future.
We conclude that under the ALRA these general principles of employer responsibility apply equally to the coercive actions of a farm labor contractor hired by a grower as they do to similar coercive conduct engaged in by a supervisor or foremen employed by such grower. Although we reject the union’s and Board’s additional contention that the language of one section of the ALRA should be interpreted as imposing an even more stringent “strict liability” standard of employer responsibility for labor contractor misconduct under all circumstances, we find that the grower’s responsibility in this case is clearly supported under the ALRA’s generally applicable standard. Accordingly, we affirm the Board decision.
1. The facts and proceedings below.
Petitioner Vista Verde Farms, an entity wholly owned by DMB Packing Corporation, is composed of a group of farms and ranches located near the City of Tracy in San Joaquin County, encompassing an area of approximately 2,300 acres. Vista Verde grows a variety of crops, including bell peppers, cauliflower, tomatoes, cabbages, chile peppers, cucumbers, melons, onions, corn and cereal grains. The property has been operating as an entity since 1954, although it has undergone numerous changes of name and ownership over the years. Sylvester Dumlao is the general manager of Vista Verde, in complete charge of the farm operation; he has worked on the Vista Verde property since 1954, when he was a labor foreman.
Although there are generally only 10 or 12 permanent employees who work the full period that the farm is open, Vista Verde employs up to 600 employees in the peak season. When workers are needed for harvesting, Vista Verde, through Sylvester Dumlao, hires labor contractors to supply farm worker crews. One of these labor contractors is Al*313phonso Di Dios, whose son Bobby is his head foreman; the actions of Bobby Di Dios are principally at issue in the present case.
Although there is no common ownership between Vista Verde and the Di Dios labor contracting business, the Di Dioses have had a long relationship with Sylvester Dumlao and the Vista Verde property, having supplied labor for the farm’s harvesting operations since the 1950’s. During the period at issue here, farmworker crews from Di Dios were used at Vista Verde during the last week of August 1975 and again beginning September 18, 1975. In connection with its labor contracting business, the Di Dioses own a labor camp located near, but not on, Vista Verde property. Many of the workers employed by Vista Verde live at the Di Dios labor camp and the camp was the site of the incidents which gave rise to the instant proceeding.
Shortly after the passage of the ALRA in the summer of 1975, the United Farm Workers of America, AFL-CIO (union) began a union election campaign at Vista Verde Farms. During this period, both the management of Vista Verde and the Di Dioses made no secret of their opposition and hostility to the union’s efforts. On one occasion, when two union organizers came to the farm to pass out leaflets to the workers, Bobby Di Dios told the organizers “to get out of there,” and Lloyd Dumlao, one of Sylvester Dumlao’s sons and a supervisor employed by Vista Verde, took the leaflets away from the workers and tore one leaflet up with a knife. Although Sylvester Dumlao was not present at this incident, he acknowledged that he had heard about it: he also stated that on four other occasions he had asked union organizers to leave his premises and that on two of those occasions he had called the sheriff to put them off. Sylvester additionally testified that he had spoken to Bobby Di Dios about the upcoming representative election and that he knew that Bobby, like he, was against the union.
The specific incidents at issue in this proceeding took place on Saturday, September 13, 1975. On that date, Jan Peterson, who was coordinating the election campaign at Vista Verde for the union, first learned that the representative election for Vista Verde Farms was to be held the next day. Upon receiving notice of the election, she sent union organizers to various places, including the Di Dios’ labor camp, to notify those workers who were eligible to vote in the Vista Verde election. Although the workers supplied by Di Dios were not working at Vista Verde on that day or on the date of the election, under the ALRA all workers who had worked at Vista Verde during the preceding payroll *314period were eligible to vote in the election (Lab. Code, § 1157), and many of the workers who lived at the Di Dios labor camp were eligible voters.
When the two labor organizers who had been sent to the Di Dios’ labor camp returned unsuccessful in their efforts to speak to the employees, Peterson and the two organizers, all wearing union badges, returned to the labor camp, arriving at 3:30 - 4 p.m. At that time Bobby Di Dios was not present and the union organizers began talking to the workers about the imminent election.
After approximately 20 minutes, Bobby Di Dios arrived at the labor camp and immediately began pushing and shoving the two male union organizers and ordered all three organizers out of the camp. When Peterson attempted to get between Di Dios and the male organizers and to explain to Di Dios the purpose of their presence, Bobby continued the shoving, and asked one of the organizers to fight. When an argument ensued as to the organizers’ right to talk with the workers in their own homes, Bobby finally left and returned at about 6 p.m. with several deputy sheriffs.
Approximately the same time that Bobby returned with the sheriffs, Sylvester Dumlao also arrived at the labor camp. Dumlao testified at the hearing that he, like Jan Peterson, had first learned on September 13 that the representative election was to be held the following day, and that, after notifying the workers who were in his field that afternoon, he set out to notify other eligible voters. Dumlao stated that when he arrived at the Di Dios labor camp, Bobby Di Dios and one of the officers came over to speak to him and told him that they were trying to get the organizers to leave.
After a short conversation between Bobby Di Dios, a police officer and Dumlao,. which occurred within the view of both the union organizers and numerous workers, the officer cited Peterson and one of the other union organizers for trespass, and the organizers then left the labor camp. When the organizers had departed, Bobby Di Dios assisted Dumlao in assembling approximately 25 to 30 Vista Verde workers for a meeting about the election. Although Bobby was present at the meeting, only Dumlao spoke to the workers. After approximately one-half hour, Dumlao left the labor camp.1
*315On the basis of the events which occurred at the labor camp, the ALRB’s general counsel filed an unfair labor practice charge against Vista Verde. The general counsel maintained that the actions of Bobby Di Dios in (1) physically pushing and threatening to fight with union organizers, and (2) preventing such organizers from communicating with workers in their own homes, constituted improper interference, coercion and restraint of workers in the exercise of their statutorily guaranteed rights; moreover, the general counsel charged that, for unfair labor practice purposes, Vista Verde, who had engaged the labor contractor to supply the workers in question, should properly be held responsible for Di Dios’ actions.
After a full evidentiary hearing which revealed the foregoing facts, the administrative law officer (ALO) concluded that an unfair labor practice had occurred for which Vista Verde was responsible. Although the ALO found no evidence that the conduct of Bobby Di Dios on the day in question was “specifically encouraged, authorized, abetted, participated in or ratified by Vista Verde Farms,” she concluded that the labor contractor’s conduct was nonetheless attributable to Vista Verde under the language of Labor Code section 1140.4, subdivision (c) providing that “[t]he employer engaging such labor contractor ... shall be deemed the employer for all purposes under this part.”2
The ALRB, while agreeing with the ALO’s determination that Vista Verde was liable for the labor contractor’s actions, concluded that Vista Verde was responsible for Di Dios’ actions both under the traditional, liberal “quasi-agency” principles embodied in federal labor decisions and alternatively, by virtue of the provisions of section 1140.4, subdivision (c) relied upon by the ALO as imposing “strict liability” upon an agricultural employer for the misconduct of a labor contractor.
The employer now challenges the ALRB’s determination, arguing, first, that the evidence in this case is insufficient to impute to Vista Verde the conduct of its farm labor contractor under the principles embodied by applicable federal labor precedents, and, second, that the *316Board misinterpreted section 1140.4, subdivision (c) in construing the statute as establishing a novel “strict liability” standard of employer responsibility for labor contractor misconduct. As we explain, although we agree with the employer’s latter contention, we conclude that under the general principles applicable in this area the Board properly found the actions of the labor contractor attributable to Vista Verde.
2. The actions of the labor contractor in this case constituted improper “interference with, coercion, and restraint” of workers in the exercise of the employees’ statutorily protected rights under Labor Code section 1153.
Labor Code section 1153 provides in relevant part that “[i]t shall be an unfair labor practice for an agricultural employer to [inter alia] . .. interfere with, restrain or coerce agricultural employees in the exercise of the rights guaranteed in section 1152.”3 As a threshold matter we must recognize that the Board was unquestionably correct in finding that the actions of Bobby Di Dios on the afternoon of September 13, 1975—both in physically confronting the labor organizers and in barring their communication with workers in the workers’ own homes— constituted improper “interference with, coercion and restraint” of workers in the exercise of their statutorily protected rights under section 1153.
As the ALRB has stated on numerous occasions “physical confrontations between union and employer representatives are intolerable under the Act. Absent compelling evidence of an imminent need to act to secure persons against danger of physical harm or to prevent material harm to tangible property interests, resort to physical violence of the sort revealed here shall be viewed by this Board as violative of the Act. Such conduct has an inherently intimidating impact on workers and is incompatible with the basic processes of the Act.” (Italics added.) (Tex-Cal Land Management, Inc. (1977) 3 A.L.R.B. No. 14, p. 11, affd. (1979) 24 Cal.3d 335 [156 Cal.Rptr. 1, 595 P.2d 579]; see, e.g., Green Briar Nursing Home, Inc. (1973) 201 N.L.R.B. 503 [82 L.R.R.M. 1249, 1250]; Sullivan Surplus Sales, Inc. (1965) 152 N.L.R.B. 132, *317149 [59 L.R.R.M. 1041, 1045].) One of the principal goals of the ALRA is “to ensure peace in the agricultural fields” in California (Stats. 1975, Third Ex. Sess., ch. 1, § 1, p. 4013), and the physical pushing, shoving and threats of a fight engaged in by the labor contractor in this case plainly conflict with the objectives of the act.
In addition, many ALRB authorities similarly confirm that the labor contractor interfered with the statutorily guaranteed rights of the workers when he barred the union organizers from communicating with such workers in their own homes. Recognizing that such “communication at the homes of employees is not only legitimate, but crucial to the proper functioning of the Act” (Silver Creek Packing Co. (1977) 3 A.L.R.B. No. 13, p. 4), the ALRB has held that “Section 1152 guarantees the right of employees to converse with organizers at home, wherever that home is .... If an employee does not wish to speak with an organizer, that is, of course, his or her right. The owner or operator of a labor camp cannot exercise that right for the worker.” (Anderson Farms Co. (1977) 3 A.L.R.B. No. 67, pp. 21-22; Merzoian Brothers Farm Management Co., Inc. (1977) 3 A.L.R.B. No. 62, pp. 3-4; Silver Creek Packing Co., supra, 3 A.L.R.B. No. 13; see also United Farm Workers of America v. Superior Court (Buak Fruit Co.) (1975) 14 Cal.3d 902, 910 [122 Cal.Rptr. 877, 537 P.2d 1237].)
Indeed, as the ALRB noted in this case: “When an employer, or, as here, an employer’s contractor, uses his power as landlord to dictate to employees that they cannot receive union visitors in their own homes, that action is in itself an awesome display of power which cannot but chill enthusiasm for union activity. The normal effect of such a showing of control over employees’ lives is to give workers a sense of futility and thereby restrain the exercise of self-organizational rights in violation of the Act.”4
Accordingly, the coercive, antiunion conduct in this case would unquestionably constitute an unfair labor practice under Labor Code section 1153 if engaged in directly by the employer. The crucial ques*318tion presented is whether an employer is shielded from unfair labor practice liability if such misconduct is perpetrated by a labor contractor whom the employer has hired rather than directly by the employer itself. It is to that question that we now turn.
3. Under the ALRA, an employer may be held responsible for misconduct of its labor contractor, but the employer’s liability for such actions is to be judged under the act’s generally applicable principles of employer responsibility rather than under a unique standard of responsibility applicable only to the actions of labor contractors.
As our court has noted on numerous occasions (see, e.g., Vargas v. Municipal Court (1978) 22 Cal.3d 902, 910-911 [150 Cal.Rptr. 918, 587 P.2d 714]; Belridge Farms v. Agricultural Labor Relations Bd. (1978) 21 Cal.3d 551, 556 [147 Cal.Rptr. 165]), in fashioning the provisions of the ALRA the drafters drew heavily upon the provisions of the NLRA; indeed, one provision of the ALRA, section 1148, specifically provides that “[t]he [ALRB] shall follow applicable precedents of the National Labor Relations Act, as amended.” Although, as we discuss below, the relevant provisions of the ALRA do differ in some respects from the comparable NLRA provisions, because the basic statutory structure of the ALRA in this area does parallel that of the federal act we believe that it is useful to begin our analysis with a review of the governing federal precedents.
Shortly after the enactment of the federal act, the question of an employer’s responsibility under the unfair labor practice provisions of the NLRA for actions which the employer had not specifically authorized or ratified came before the United States Supreme Court in two cases, I. A. of M. v. Labor Board (1940) 311 U.S. 72 [85 L.Ed. 50, 61 S.Ct. 83] and H. J. Heinz Co. v. Labor Board (1941) 311 U.S. 514 [85 L.Ed. 309, 61 S.Ct. 320].
In I. A. of M., the employer argued that the NLRB had improperly held it responsible for organizational efforts of several low-level employees (“lead men”) which it had neither expressly authorized nor ratified. Justice Douglas, writing for a unanimous Supreme Court, rejected the employer’s contention, declaring: “The employer ... may be held to have assisted the formation of a union even though the acts of the so-called agents were not expressly authorized or might not be attributable to him on strict application of the rules of respondeat superior. We are dealing here ... with a clear legislative policy to free the collective bar*319gaining process from all taint of an employer’s compulsion, domination or influence.... Thus, where the employees would have just cause to believe that solicitors professedly for a labor organization were acting for and on behalf of management, the Board would be justified in concluding that they did not have the complete and unhampered freedom of choice which the Act contemplates.” (Italics added.) (311 U.S. at p. 80 [85 L.Ed. at p. 56].) Observing that whereas the lead men whose actions were in question “were not high in the factory hierarchy and apparently did not have the power to hire or to fire[,] ... they did exercise general authority over [other] employees and were in a strategic position to translate to their subordinates the policies and desires of the management” (ibid.), the court concluded that the Board could properly hold the employer responsible for their actions.
In Heinz, the court, again speaking unanimously—this time through Justice Stone—rejected a similar claim by an employer that coercive, antiunion conduct engaged in by several supervisors could not be the basis of an unfair labor practice charge because there was no evidence that the employer had “authorized or ratified” the improper activities. Reiterating the analysis set forth in I. A. of M., supra, the Heinz court stated: “The question is not one of legal liability of the employer in damages or for penalties on principles of agency or respondeat superior, but only whether the Act condemns such activities as unfair labor practices so far as the employer may gain from them any advantage in the bargaining process of a kind which the Act proscribes. To that extent we hold that the employer is within the reach of the Board’s order to prevent any repetition of such activities and to remove the consequences of them upon the employees’ right of self-organization, quite as much as if he had directed them.” (Italics added.) (311 U.S. at p. 521 [85 L.Ed. at p. 315].)
In the nearly four decades since the Supreme Court’s decisions in I. A. of M. and Heinz, the federal courts have continued to apply the liberal principles of employer responsibility enumerated in these two seminal decisions. (See, e.g., Cagle's, Inc. v. N. L. R. B. (5th Cir. 1979) 588 F.2d 943, 947-948; C & W Super Markets, Inc. v. N. L. R. B. (7th Cir. 1978) 581 F.2d 618, 624, fn. 7; O., C. & Atomic Wkrs. Int. Union, AFL-CIO v. N. L. R. B. (D.C.Cir. 1976) 547 F.2d 575, 584-585, cert. den. (1977) 431 U.S. 966 [53 L.Ed.2d 1062, 97 S.Ct. 2923]; N. L. R. B. v. General Metals Products Company (6th Cir. 1969) 410 F.2d 473, 475-476, cert. den. 396 U.S. 830 [24 L.Ed.2d 81, 90 S.Ct. 83].) Indeed, in 1947, Congress effectively codified the holdings of I. A. of M. and *320Heinz, by adding a separate provision, section 2(13), to the NLRA, providing that “[i]n determining whether any person is acting as an ‘agent’ of another person so as to make such other person responsible for his acts, the question of whether the specific acts performed were actually authorized or subsequently ratified shall not be controlling.” (29 U.S.C. § 152(13).)5
As the recent federal decisions reiterate, taken together I. A. of M., Heinz and section 2(13) demonstrate that “responsibility under the [NLRA] is not controlled by refinements of the law of agency.... In this type of case, vicarious liability does not depend on rigid application of principles of respondeat superior.” (Amalgamated Clothing Wrks. of America v. N. L. R. B. (D.C.Cir. 1966) 371 F.2d 740, 744.) Rather, “in determining the company’s responsibility for the acts of others the rules of agency shall be given a liberal construction.” (N. L. R. B. v. General Metals Products Company, supra, 410 F.2d 473, 475-476 and cases cited.) As Professor Gorman, a leading authority in this field, has stated: “[The] provisions [of the NLRA] permit the imputation to the employer not only of actions expressly authorized but also of actions which are impliedly authorized, and, more important, actions which are within the ‘apparent authority’ of the actor.” (Italics added.) (Gorman on Labor Law (1976) p. 134.)
Thus, following the general teachings of I. A. of M. and Heinz, the federal decisions have viewed the question of employer responsibility from the viewpoint of the affected employees, and have generally taken as the touchstone whether the employees “would have just cause to believe that [the actor was] acting for and on behalf of management” (I. A. of M., supra, 311 U.S. at p. 80 [85 L.Ed. at p. 56]) or whether the employer has gained an improper benefit from the misconduct, and, as a realistic matter, has the ability “to prevent any repetition of such activities” or “to remove the consequences of [such activities] upon the *321employees’ right of self organization . ... ” (Heinz, supra, 311 U.S. at p. 521 [85 L.Ed. at pp. 315-316].) (See, e.g., O., C. & Atomic Wkrs. Int. Union, AFL-CIO v. N. L. R. B., supra, 547 F.2d 575, 585; Cagle's Inc. v. N. L. R. B., supra, 588 F.2d 943, 947-948.)
Turning from the NLRA to the ALRA, the drafters of the California act clearly intended to establish a standard of employer responsibility which is at least as liberal as that applied under the federal act. Section 1140.2 declares it “to be the policy of the State of California to encourage and protect the right of agricultural employees ... to be free from the interference, restraint or coercion of employers of labor, or their agents ... in self-organization, or in other concerted activities for the purpose of collective bargaining or other mutual aid or protection.” Section 1165, subdivision (b) reiterates this principle, providing that “any agricultural employer shall be bound by the acts of its agents.” Section 1165.4 parallels section 2(13) of the NLRA, which effectively codified the teachings of I. A. of M. and Heinz. Section 1165.4 specifically provides that “[f]or the purpose of this part, in determining whether any person is acting as an agent of another person so as to make such other person responsible for his acts, the question of whether the specific acts performed were actually authorized or subsequently ratified shall not be controlling.”
While the foregoing provisions of the ALRA are virtually identical to the analogous provisions of the NLRA, section 1140.4, subdivision (c), the general statutory provision defining the term “agricultural employer,” contains language which arguably broadens the scope of that category from that of the federal act. Whereas section 2(2) of the NLRA (29 U.S.C. § 152(2)) currently defines employer to include “any person acting as an agent of an employer, directly or indirectly,” section 1140.4, subdivision (c) provides in its initial clause, that “[t]he term ‘agricultural employer’ shall be liberally construed to include any person acting directly or indirectly in the interest of an employer in relation to an agricultural employee.... ” On its face, this language represents an expansion over the specific language of the current federal act;6 as we have already seen, however, the ALRA provision may in reality simply represent a codification of the “liberal construction” principles that have repeatedly been enunciated and applied in the federal case law over the past 40 years.
*322In any event, whether or not the drafters of the ALRA intended to go beyond the liberal principles articulated in the federal cases, we think that it is clear that in general an employer’s responsibility for coercive acts of others under the ALRA, as under the NLRA, is not limited by technical agency doctrines or strict principles of respondeat superior, but rather must be determined, as I. A. of M. and Heinz suggest, with reference to the broad purposes of the underlying statutory scheme. Accordingly, even when an employer has not directed, authorized or ratified improperly coercive actions directed against its employees, under the ALRA an employer may be held responsible for unfair labor practice purposes (1) if the workers could reasonably believe that the coercing individual was acting on behalf of the employer or (2) if the employer has gained an illicit benefit from the misconduct and realistically has the ability either to prevent the repetition of such misconduct in the future or to alleviate the deleterious effect of such misconduct on the employees’ statutory rights.
The specific question presented by the instant case is whether these general principles of employer responsibility for the acts of others remain applicable when coercive conduct is committed by a labor contractor rather than by some other person. The issue arises because section 1140.4, subdivision (c)—the provision of the ALRA defining “agricultural employer”—contains language specifically relating to farm labor contractors which has no counterpart in the NLRA. Accordingly, we must determine what effect, if any, this additional language has on the issue of an employer’s unfair labor practice responsibility for the actions of a labor contractor it has engaged.
Placing the relevant language in context, section 1140.4, subdivision (c) reads in pertinent part: “The term ‘agricultural employer’ shall be liberally construed to include any person acting directly or indirectly in the interest of an employer in relation to an agricultural employee, any individual grower, corporate grower . . ., [or] harvesting association .. . and shall include any person who owns or leases or manages land used for agricultural purposes, but shall exclude any person supplying agricultural workers to an employer, any farm labor contractor as defined in Section 1682, and any person functioning in the capacity of a labor contractor. The employer engaging such labor contractor or per*323son shall be deemed the employer for all purposes under this part.” (Italics added.)
Although the available legislative history of the italicized language is somewhat scanty, at least the primary purpose of the addition of this language—excluding farm labor contractors from the definition of “agricultural employer” and at the same time, “deeming” the agricultural employer, i.e., grower, engaging such labor contractor as the employer for all purposes—did not relate to unfair labor practice matters at all. Rather the language was directed to the collective bargaining process and the question of bargaining units. Under the ALRA, collective bargaining takes place between “agricultural employees] and the representative^] of the agricultural employees” (§ 1155.2), and the bargaining unit is designated as “all the agricultural employees of an employer.” (§ 1156.2.) Consequently, the definition of “agricultural employer” bears directly on the collective bargaining and bargaining unit issues.
In the absence of any specific provision excluding farm labor contractors from the “agricultural employer” category, such contractors would naturally have fallen within such a classification. The relationship between a labor contractor and the workers under its control bears many of the hallmarks of a traditional employer-employee relationship since the contractor frequently exercises supervisory control over the workers and pays their wages. (See §§ 1682, subd. (b); 1695-1696.5.) For a number of substantial reasons which we discuss hereafter, however, the Legislature concluded that the bargaining process under the act should occur between unions and growers rather than between unions and labor contractors, and that bargaining units should be established on a grower-wide (also referred to as an “industrial” or a “wall-to-wall”) basis rather than among workers employed by a particular labor contractor. It was to achieve this result that the ALRA excluded farm labor contractors from the definition of agricultural employer.
The establishment of “industrial” bargaining units, with collective bargaining directly between labor organizations and growers, afforded a variety of benefits for both agricultural employees and growers. From the farmworkers’ point of view, an industrial bargaining unit including all agricultural employees of a grower meant that the same union would represent both the lowest paid field workers and more skilled and better paid agricultural workers; this arrangement facilitated the establishment of procedures which granted to field workers the opportunity of *324promotion to higher paying jobs. (See Hg. Before the Assem. Lab. Relations Com. on Assem. Bill No. 1533 (May 12, 1975) p. 5 (testimony of Rose Bird, Sect. of Agr. & Services Agency).) A bargaining unit consisting solely of field workers of a particular labor contractor would, in contrast, not afford such opportunities. In addition, the Legislature apparently felt that farmworkers would be more secure, and find their remedies under the ALRA more effective, if collective bargaining agreements were entered into with the better capitalized and more stable growers, rather than with the more transient and typically less economically responsible farm labor contractors.
At the same time, this arrangement was also thought to hold a number of significant advantages for growers. Under an industrial bargaining unit scheme, a grower must negotiate and continually deal with only a single union for all of its agricultural workers (see id.); if the workers of each separate labor contractor constituted a separate bargaining unit, the typical grower—who often engages a number of labor contractors during the peak season—might find itself caught between the conflicting demands of a number of different unions. Moreover, from the point of view of efficiency and peaceful relations in the grower’s agricultural fields, the Legislature apparently sought to avoid a situation in which union and nonunion employees would be working side-by-side in the same fields or in which some of a grower’s workers, represented by a strong union, might be making higher wages than other workers of the same grower performing identical tasks.
From all appearances, the Legislature simply meant by adding the language in question to section 1140.4, subdivision (c), to establish this “industrial” bargaining unit scheme, with collective bargaining directly between growers and unions. The language utilized precisely accomplishes these objectives, excluding labor contractors from the statutory definition of “agricultural employer” for purposes of the ALRA but at the same time providing that the grower engaging the labor contractor shall be considered the employer of the agricultural workers supplied by the contractor for all purposes under the act.
Although the statutory language at issue was thus primarily directed to the collective bargaining process, the question remains whether such language should also be interpreted as affecting the treatment of unfair labor practice activities engaged in by a labor contractor, either by immunizing such labor contractor misconduct from all regulation under the act or by establishing a unique “strict liability” standard of employ*325er responsibility for such contractor misconduct. We conclude that the language should not be interpreted as having either such effect.
To begin with, for several reasons we find that the language in question clearly cannot properly be read as immunizing such misconduct of a labor contractor from any review or regulation under the act. First, the statutory language itself plainly does not support any such reading. Although the section excludes farm labor contractors from the definition of “agricultural employer” it immediately proceeds to “deem” the employer engaging the contractor as the employer for all purposes under the act. This concluding sentence demonstrates unequivocally that the Legislature did not intend to withdraw the protections of the act from employees supplied by farm labor contractors. Second, a separate provision of the Labor Code, section 1697, subdivision (b), enacted in the year immediately following the enactment of the ALRA, clearly indicates that the Legislature contemplated that actions of a labor contractor could fall within the proscriptions of the unfair labor practices provisions of the ALRA.7
Third and finally, in light of the basic purpose of the ALRA, the Legislature could not conceivably have insulated such misconduct of a labor contractor from all ALRB review or remedial action. The Legislature, of course, was well aware of the pervasive use of labor contractors in the agricultural sector in California and specifically granted the broad rights of self-organization and concerted activities to workers under the control of such labor contractors. Having done so, the Legislature could not reasonably have intended to proscribe coercive activities by the growers from whom such workers are generally removed, but to exempt from all regulation similar coercive activity whenever it is engaged in by the labor contractor with whom the workers have frequent and direct contact.8
*326While agreeing that section 1140.4, subdivision (c) cannot be read completely to exempt labor contractor misconduct from the ALRB’s review, the union maintains that the language in question should, on the contrary, be interpreted to establish a more stringent standard of employer responsibility for farm labor contractor misconduct than is applicable to similar misconduct of other persons. Emphasizing that the concluding sentence of section 1140.4, subdivision (c), provides that “[t]he employer engaging such labor contractor . . . shall be deemed the employer for all purposes under the act” (italics added), the union argues that the provision should be construed to render the employer “strictly liable” for all actions of the labor contractor, regardless of the circumstances of the particular case.
We believe that the union’s proposed interpretation reads more into the concluding sentence of section 1140.4, subdivision (c) than the Legislature intended. While the statutory language indicates that the grower, rather than the contractor, is to be considered the statutory “employer” for purposes of the ALRA, the language in question does not speak to the issue of employer responsibility for the actions of the labor contractor and, in particular, does not explicitly provide that all actions of the labor contractor shall be deemed the actions of the employer (i.e., grower) for all purposes under the act. Inasmuch as the employer is not “strictly” or “absolutely” liable even for the actions of its own supervisors or foremen under all circumstances, we believe that if the Legislature had intended to enact such a strict liability standard with respect to labor contractor misconduct it would have done so in clearer, more explicit terms.
Thus, we conclude that the provisions of section 1140.4, subdivision (c) should not be read as establishing a distinct standard for employer responsibility with respect to the actions of labor contractors. Accordingly, we turn to the question of whether, under the ALRA’s general principles of employer responsibility, the ALRB could properly find Vista Verde responsible for the actions of Bobby Di Dios in this case.
4. Under the general principles of employer liability established by the ALRA, the ALRB properly found the employer responsible for the coercive conduct of its labor contractor.
In maintaining that the ALRB improperly attributed Di Dios’ conduct to it, Vista Verde asserts that the evidence does not suffice to show either that it specifically authorized Di Dios’ conduct or that it subse*327quently ratified such conduct. The ALRB found, in contrast, that Dumlao’s actions at the labor camp at the time the organizers were ejected from the premises and his subsequent conduct at the camp demonstrated the employer’s “implied ratification” of the labor contractor’s conduct, and that conclusion may well find adequate support in the record.9 We need not resolve this question of implied ratification, however, because even if the employer did not explicitly or implicitly authorize or ratify Di Dios’ conduct, we conclude that the conduct is nonetheless attributable to the employer for unfair labor practice purposes.
As we have already discussed, 40 years ago, in I. A. of M. and Heinz, the United States Supreme Court clearly held that an employer generally may not escape responsibility for improper or coercive activities of its supervisory personnel on the grounds that the employer itself had neither authorized nor ratified the improper conduct. Stressing that the forbidden, coercive effect upon employees would generally be present whenever the employees “would have just cause to believe that the [supervisors] were acting on behalf of the management” (I. A. of M., supra, 311 U.S. at p. 80 [85 L.Ed. at p. 56]), and that the employer would gain the illicit benefit of the coercive conduct whether or not the conduct was authorized or ratified, the court made clear that under such circumstances “the employer is within reach of the Board’s [unfair labor practice] order to prevent any repetition of such activities and to remove the consequences of [such activities] upon the employees’ right of self-organization, quite as much as if [the employer] had directed them.” (Heinz, supra, 311 U.S. at p. 521 [85 L.Ed. at p. 315].)
The reasoning of I. A. of M. and Heinz directly applies to the instant case. Although the actions in question were engaged in by a farm labor contractor, rather than by the grower’s supervisor or foreman, for un*328fair labor practices purposes we do not think that any meaningful distinction can be drawn between the two. Like a supervisor, the farm labor contractor is hired and compensated by the grower to supervise the activities of the agricultural employees of the grower. And, like the “lead men” in I. A. of M., the farm labor contractor is clearly “in a strategic position to translate to [his] subordinates the policies and desires of the management.” (311 U.S. at p. 80 [85 L.Ed. at p. 56].) In addition, because of the labor contractor’s authority to hire and fire individual workers, the coercive impact of the contractor’s actions are likely to be at least as great as that of the employer’s most senior supervisory personnel. Finally, because a grower does have the power to retain or discharge a farm labor contractor and the contractor accordingly has a direct incentive to comply with the grower’s directives, a grower will generally be in a position to prevent the repetition of unlawful activities by the labor contractor in the same way that it could generally control the conduct of its own supervisors.
To be sure, in exceptional circumstances an employer may be able to escape responsibility for misconduct of a labor contractor, just as it may occasionally escape responsibility for improper acts of a supervisor. (N. L. R. B. v. Big Three Ind. Gas & Equipment Co. (5th Cir. 1978) 579 F.2d 304, 309-312.) Thus, for example, if an employer publicly repudiates improper conduct and takes action to reprimand the labor contractor and to ensure that the conduct does not coerce or intimidate employees, the ALRB may find the employer not guilty of an unfair labor practice. (Compare Imco Container Co. of Harrisonburg v. N. L. R. B. (4th Cir. 1965) 346 F.2d 178, 181 with Colson Corp. v. N. L. R. B. (8th Cir. 1965) 347 F.2d 128, 137.)
Similarly, if over a period of time an employer has demonstrated to the employees in question that it will not interfere with their rights and will not discriminate against them on the basis of their union affiliations or activities, the employer may escape responsibility for sporadic or isolated misconduct of a labor contractor which it has not authorized or ratified. Under such circumstances employees may reasonably infer that the potentially coercive acts are unauthorized and do not represent the policy of the grower. (Cf., e.g., National Labor Relations Bd. v. Cleveland Trust Co. (6th Cir. 1954) 214 F.2d 95, 101-102.)10
*329Vista Verde fails to demonstrate, however, that any of these exceptional circumstances occurred in the instant case. On the contrary, the record explicitly reveals that Di Dios’ ejection of the labor organizers was in no way inconsistent with Vista Verde’s established policy, but rather paralleled similar conduct engaged in on several occasions by Dumlao himself. Moreover, the record also demonstrates that although Dumlao was present when Di Dios barred the organizers from visiting Vista Verde employees in their homes, he took no steps to repudiate this action but instead enlisted Di Dios’ aid to meet with the workers for his own purposes. Although the employer’s presence at the scene of the misconduct is in no way a necessary prerequisite to the imposition of unfair labor practice responsibility, under the circumstances of this case we think that there can be no question but that the Board properly determined that the labor contractor’s actions were attributable to the grower.
Finally, Vista Verde argues that even if it could otherwise be held responsible for Di Dios’ misconduct, such attribution is inappropriate in this case because on September 13, 1975, the date when the misconduct occurred, the labor contractor was not actually supplying workers to Vista Verde. Although the record shows that the Di Dioses had been furnishing harvesting crews to the Vista Verde property for nearly 20 years, that the Di Dioses had furnished workers to Vista Verde in August (thus making the workers eligible for the Vista Verde representative election), and, indeed, that the Di Dioses again supplied Vista Verde with workers beginning on September 18, the employer apparently suggests that it cannot be held responsible for any acts that occur on a date when the labor contractor is not actually supplying workers to the grower.
We find this contention totally specious. As we have already seen, scores of cases in this area teach that an employer’s liability does not turn on strict or technical agency doctrines. The labor contractor’s conduct in this case was as destructive of employee rights and as attributable to the employer as would be similar misconduct committed by an employer’s supervisor on a weekend or at an evening union meeting. (See, e.g., O., C. & Atomic Wkrs. Int. Union, AFL-CIO v. N. L. R. B., supra, 547 F.2d 575, 585-586.) Indeed, it could hardly be clearer from the record that the Vista Verde-Di Dios relationship was very much intact and ongoing on the day in question, since immediately after ejecting the labor organizers from the labor camp, Di Dios willingly *330complied with the grower’s request to assemble the workers for a meeting with Dumlao. Accordingly, Vista Verde cannot avoid responsibility simply because none of Di Dios’ workers actually worked in its fields on the day of the coercive conduct.
In brief summary, we believe that if the employer were generally to escape liability for coercive conduct toward his employees by his labor contractor, we would leave an hiatus in the act which would go far toward its nullification. We doubt that the Legislature enacted a statute that was inherently inoperative. If an employer could vicariously commit unfair labor practices, through the medium of a labor contractor, the ALRA could never attain its high purposes of labor peace through the orderly accommodation of the interests of employer and employee.11
Let a decree issue enforcing the order of the Board.
Mosk, J., Newman, J., and Racanelli, J.,* concurred.