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TX JM-131 February 23, 1984

Were electrical or ultrasonic apparatuses used commercially to kill or repel termites regulated as devices used in the structural pest-control business?

Short answer: Yes. JM-131 treated the apparatuses as statutory devices and mechanical devices, so commercial operators using them were engaged in structural pest control.

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This page answers the general question as of 1984. Ezel answers yours: what it means for your facts, under current Texas law, with citations.

Currency note: this opinion is from 1984
Subsequent statutory amendments, court decisions, or later AG opinions may have changed the analysis. Treat this page as historical context, not current legal advice. Verify current law before relying on any specific rule, deadline, or remedy mentioned here.
Disclaimer: This is an official Texas Attorney General opinion. AG opinions are persuasive authority in Texas courts but are not binding precedent. This summary is for informational purposes only and is not legal advice. The opinion dates from 1984 and construes former structural-pest-control statutes; verify current licensing, device, pesticide, termite-treatment, electrical-apparatus, ultrasonic-apparatus, and structural-pest-control law before relying on it.
About this page: The plain-English summary, reader guidance, and Q&A below were written by Ezel based on the official AG opinion. The original opinion (linked on this page as a PDF) is the authoritative source for any reliance.
View original AG opinion (PDF)

Texas AG Opinion JM-131: Electrical and Ultrasonic Pest-Control Devices

Plain-English summary

JM-131 concluded that an electrical apparatus directing current across wood to kill termites was a “device” under the Structural Pest Control Act.

"We first conclude that an electrical apparatus that directs an electrical current across wood for the purpose of killing termites is clearly a 'device' within the meaning of the first sentence in section 2(b)(8)."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0131.pdf

It also concluded that a person commercially using electrical or ultrasonic apparatuses to kill or repel termites or other pests was engaged in the business of structural pest control because the apparatuses qualified as mechanical devices.

"We therefore answer your second question in the affirmative."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0131.pdf

Currency note

This opinion was issued in 1984. Subsequent statutory amendments, regulations, technological developments, court decisions, or later AG opinions may have changed the analysis. Treat this page as historical context, not current legal advice.

Common questions

How did the Act define a device?

It included an instrument or contrivance, other than a firearm, designed to trap, destroy, repel, or mitigate the effects of pests or other covered plant or animal life.

"[A]n instrument or contrivance, except a firearm, that is designed for trapping, destroying, repelling, or mitigating the effects of a pest or another form of plant or animal life."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0131.pdf

Did an exception for pesticide-application equipment apply?

No. The electrical and ultrasonic apparatuses were not equipment used to apply pesticides.

"The electrical and ultrasonic devices at issue in this opinion are clearly not used for the application of pesticides."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0131.pdf

"Thus, whatever the exception excepts, it does not except these particular electrical and ultrasonic devices."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0131.pdf

When was a person engaged in structural pest control?

The Act covered compensated identification or inspection of infestations, related reports and bids, and contracts, bids, or services designed to prevent, control, or eliminate infestations using chemicals, substances, or mechanical devices.

"[A] person is not engaged in the business of structural pest control for purposes of the act unless, for compensation, he 'engages in, offers to engage in, advertises for, solicits, or performs' any of three particular services."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0131.pdf

"[M]aking contracts, or submitting bids for, or performing services designed to prevent, control, or eliminate such infestations by the use of insecticides, pesticides, rodenticides, fumigants, or allied chemicals or substances or mechanical devices."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0131.pdf

Did “allied” limit mechanical devices to equipment associated with chemicals?

No. JM-131 read “mechanical devices” as a separate category and “allied” as modifying chemicals and substances.

"Accordingly, we conclude that 'mechanical devices' is a separate category, that the term is not modified by the word 'allied,' and that the dispositive question in this instance involves its meaning."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0131.pdf

Why did electrical and ultrasonic apparatuses count as mechanical devices?

The ordinary meaning related mechanical devices to mechanisms or machinery, and cases had applied the phrase to items ranging from tools to a pinball machine and a plastic telephone-directory cover.

"Black's Law Dictionary, (4th ed.) defines 'mechanical' as '[h]aving relation to, or produced or accomplished by, the use of mechanisms or machinery.'"
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0131.pdf

"If pinball machines, crowbars, screwdrivers, and plastic telephone book covers can constitute 'mechanical devices,' we believe that the electrical apparatus you describe certainly can as well."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0131.pdf

What statutory purpose influenced the reading?

The opinion sought to avoid technical hair-splitting that would defeat the Act's public purpose of regulating structural pest-control businesses.

"We believe there is a clear public purpose underlying article 135b-6, and that it was to regulate, in the public interest, people who engage in the business of structural pest control."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0131.pdf

"[T]o conclude that such an apparatus is not a 'mechanical device' within the meaning of article 135b-6 would be to defeat the very purpose of the statute."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0131.pdf

Background and legal framework

The Structural Pest Control Board regulated pest-control operators under article 135b-6. New companies were attempting to control pests without conventional chemical pesticides by using electronic or ultrasonic technology.

"Although the majority of work performed by commercial operators requires the use of chemical pesticides, [recent] developments have resulted in some companies making attempts to control various pests using electronic or ultrasonic devices."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0131.pdf

The opinion applied the rule that, when a statute can bear two readings, it should receive the construction that carries out rather than defeats its manifest objective.

"[I]f the language is susceptible to two constructions, one of which will carry out and the other defeat the legislative objective, the statute should receive the former construction."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0131.pdf

Holding

"An electrical apparatus that directs an electric current across wood for the purpose of killing termites and other pests is a 'device' within the meaning of article 135b-6, V.T.C.S., and a person who commercially uses an electrical or ultrasonic apparatus to kill or repel termites or other pests is 'engaged in the business of structural pest control' within the meaning of that statute."
Source: https://www.texasattorneygeneral.gov/sites/default/files/opinion-files/opinion/1984/jm0131.pdf

Source

Original opinion text

Best-effort transcription from a scanned PDF. Minor errors may remain. The linked PDF is authoritative.

The Attorney General of Texas

JIM MATTOX
Attorney General

February 23, 1984

Mr. David A. Ivie
Executive Director
Structural Pest Control Board
1300 East Anderson Lane
Building C, Suite 250
Austin, Texas 78752

Opinion No. JM-131

Re: Use of electrical or ultrasonic devices to kill or repel termites

Dear Mr. Ivie:

Your letter to us states:

The Structural Pest Control Board regulates pest control operators under the authority of article 135b-6, Texas Civil Statutes. Although the majority of work performed by commercial operators requires the use of chemical pesticides, [recent] developments have resulted in some companies making attempts to control various pests using electronic or ultrasonic devices. There has been considerable discussion concerning the authority of the Structural Pest Control Board to regulate users of these instruments. The board has asked me to request an official opinion from your office in answer to the following questions:

  1. Does an electrical apparatus which directs an electric current across wood for the purpose of killing infestations of termites and other pests constitute a 'device' as that term is defined in article 135b-6, section 2(b)(8), and as used in [section 2(a)(3)]?

  2. Is a person who commercially uses an electrical or ultrasonic apparatus for killing or repelling infestations of termites and other pests 'engaged in the business of structural pest control' as defined in article 135b-6, section 2(a)?

Section 2(b)(8) of the Structural Pest Control Act, article 135b-6, V.T.C.S., defines "device" as

an instrument or contrivance, except a firearm, that is designed for trapping, destroying, repelling, or mitigating the effects of a pest or another form of plant or animal life, other than human beings or bacteria, viruses, or other microorganisms that live on or in human beings or animals. The term does not include any equipment used for the application of pesticides if the equipment is sold separately from a device as defined in this subdivision.

The term is similarly defined by section 76.001(6) of the Texas Agriculture Code. (Chapter 76 of the code deals with pesticide regulations.)

We first conclude that an electrical apparatus that directs an electrical current across wood for the purpose of killing termites is clearly a "device" within the meaning of the first sentence in section 2(b)(8). Such an apparatus certainly constitutes "an instrument or contrivance," and it is "designed for trapping, destroying, repelling, or mitigating the effects of a pest." The next issue is whether the second sentence of section 2(b)(8), which attempts to create some kind of exception to the first sentence, removes such an electrical apparatus from the definition of "device."

The second sentence in section 2(b)(8) is exceedingly ambiguous. One aspect of the second sentence is clear, however, and that is that it attempts to except from the definition of "device" only certain "equipment" used for the application of pesticides. The electrical and ultrasonic devices at issue in this opinion are clearly not used for the application of pesticides. Thus, whatever the exception excepts, it does not except these particular electrical and ultrasonic devices. If these items are "devices" under the first sentence of section 2(b)(8)—and we conclude that they are—they are not taken out of this category by the second sentence of this section.

We therefore answer your first question in the affirmative.

In answer to your second question, we note that under the Structural Pest Control Act, a person is not engaged in the business of structural pest control for purposes of the act unless, for compensation, he "engages in, offers to engage in, advertises for, solicits, or performs" any of three particular services. V.T.C.S. art. 135b-6, §2(a). The three are:

(1) identifying infestations or making inspections for the purpose of identifying or attempting to identify infestations of:

(A) arthropods (insects, spiders, mites, ticks, and related pests), wood-infesting organisms, rodents, weeds, nuisance birds, and any other obnoxious or undesirable animals which may infest households, railroad cars, ships, docks, trucks, airplanes, or other structures, or the contents thereof, or

(B) pests or diseases of trees, shrubs, or other plantings in a park or adjacent to a residence, business establishment, industrial plant, institutional building, or street;

(2) making inspection reports, recommendations, estimates, or bids, whether oral or written, with respect to such infestations; or

(3) making contracts, or submitting bids for, or performing services designed to prevent, control, or eliminate such infestations by the use of insecticides, pesticides, rodenticides, fumigants, or allied chemicals or substances or mechanical devices. (Emphasis added).

We believe the answer to your second question turns on whether the electrical or ultrasonic apparatus to which you refer constitutes a "mechanical device." It has been suggested that this is not the case, and that we need not determine whether such an apparatus constitutes a "mechanical device" because the use of devices to prevent, control, or eliminate infestations constitutes "engaging in the business of structural pest control" under the act only if the device is allied with an insecticide, pesticide, rodenticide, or fumigant. In other words, it has been argued that the adjective "allied" in subsection 2(a)(3) modifies "mechanical devices" as well as "chemicals" and perhaps "substances." We disagree, however. In our opinion, the legislature chose the terms "chemicals" and "substances" to make it clear that "insecticides, pesticides, rodenticides, [and] fumigants" was not intended as an exhaustive list. It meant to say, in other words, "insecticides, etc. . . . and similar chemicals or substances." Given this, the word "allied" clearly makes sense as a modifier of both "chemicals" and "substances"; it does not, however, make sense as a modifier of "mechanical devices." Accordingly, we conclude that "mechanical devices" is a separate category, that the term is not modified by the word "allied," and that the dispositive question in this instance involves its meaning. Under subsection 2(a)(3), in other words, a person is engaged in the business of structural pest control if he makes contracts, or submits bids for, or performs services designed to prevent, control or eliminate infestations "by the use of . . . mechanical devices."

The term "mechanical device" is not defined in the act. We must therefore attempt to determine the "ordinary signification" of this term. V.T.C.S. art. 10, §1; Texas Employers' Insurance Association v. Haunschild, 527 S.W.2d 270 (Tex. Civ. App. - Amarillo 1975, writ ref'd n.r.e.). We first note that Black's Law Dictionary (4th ed.) defines "mechanical" as "[h]aving relation to, or produced or accomplished by, the use of mechanisms or machinery." This definition clearly seems to include electrical or ultrasonic apparatus. We have, moreover, examined cases in which certain items have been held to be "mechanical devices," and we believe that an electrical apparatus that directs an electrical current across wood for the purpose of killing termites and other pests can certainly be a "mechanical device" if those items can be. In State v. Edwards, 446 P.2d 1, 3 (Ariz. 1968), for example, a crowbar, prowl pry bar, brace and bit, screwdriver, flashlight, and jimmy bar were held to be within the term "mechanical device or contrivance" as used in an Arizona statute. A plastic telephone directory cover was held to be a "mechanical apparatus or device" within the meaning of the applicable state law in Illinois Bell Telephone Company v. Miner, 136 N.E.2d 1, 9 (Ill. App. 1956), and a "pinball machine, and similarly constructed and operated mechanisms" were held to be within the term "mechanical device" within the meaning of an Ohio statute in Stickley v. Board of Liquor Control, 155 N.E.2d 81, 82 (Ohio App. 1956). If pinball machines, crowbars, screwdrivers, and plastic telephone book covers can constitute "mechanical devices," we believe that the electrical apparatus you describe certainly can as well.

Although they did not explicitly say so, the courts in the cited cases, in our opinion, simply applied the well-known rule of statutory construction that statutes are to be construed with reference to their manifest object, and that if the language is susceptible to two constructions, one of which will carry out and the other defeat the legislative objective, the statute should receive the former construction. Citizens Bank of Bryan v. First State Bank of Hearne, 580 S.W.2d 344, 348 (Tex. 1979). These courts, in other words, took the position that legal hair-splitting should not be used to defeat the manifest purpose of a statute. We believe that we should take the same approach. We believe there is a clear public purpose underlying article 135b-6, and that it was to regulate, in the public interest, people who engage in the business of structural pest control. In our opinion, the statute was clearly intended to embrace items such as an ultrasonic apparatus and an electrical apparatus that directs an electric current across wood for the purpose of killing termites and other pests; we further believe that the cited cases provide ample authority for the proposition that such an apparatus can be a "mechanical device," and that to conclude that such an apparatus is not a "mechanical device" within the meaning of article 135b-6 would be to defeat the very purpose of the statute. We therefore answer your second question in the affirmative.

SUMMARY

An electrical apparatus that directs an electric current across wood for the purpose of killing termites and other pests is a "device" within the meaning of article 135b-6, V.T.C.S., and a person who commercially uses an electrical or ultrasonic apparatus to kill or repel termites or other pests is "engaged in the business of structural pest control" within the meaning of that statute.

Very truly yours,

JIM MATTOX
Attorney General of Texas

TOM GREEN
First Assistant Attorney General

DAVID R. RICHARDS
Executive Assistant Attorney General

Prepared by Jon Bible
Assistant Attorney General

APPROVED:
OPINION COMMITTEE

Rick Gilpin, Chairman
Jon Bible
David Brooks
Colin Carl
Jim Moellinger
Nancy Sutton

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