Virginia Administrative Code
Title 2 - AGRICULTURE
Agency 5 - DEPARTMENT OF AGRICULTURE AND CONSUMER SERVICES
Chapter 670 - REGULATIONS GOVERNING PESTICIDE PRODUCT REGISTRATION, HANDLING, STORAGE, AND DISPOSAL UNDER AUTHORITY OF THE VIRGINIA PESTICIDE CONTROL ACT
Section 2VAC5-670-80 - Coloration and discoloration

A. Unless exempted by 2VAC5-670-130, the white pesticides listed in subsections C and D of this section shall be colored or discolored in compliance with this section. The hues, values, and chromas specified are those contained in the Munsell Book of Color, Munsell Color Company, Baltimore, Maryland.

B. Coloring agent. The coloring agent shall produce a uniformly colored product not subject to change in color beyond the minimum requirements specified in this chapter during ordinary conditions of marketing or storage. They must not cause the product to become ineffective, or cause damage when used as directed.

C. Arsenicals and barium fluosilicate. Standard lead arsenate, basic lead arsenate, calcium arsenate, magnesium arsenate, zinc arsenate, zinc arsenite, and barium fluosilicate shall be colored any hue except the yellow-reds and yellows, having a value of not more than eight and a chroma of not less than four, or shall be discolored to a neutral lightness value not over seven.

D. Sodium fluoride and sodium fluosilicate. Sodium fluoride and sodium fluosilicate shall be colored blue or green having a value of not more than eight and a chroma of not less than four, or shall be discolored to a neutral lightness value not over seven.

E. Exceptions. The commissioner, after the opportunity for a hearing, may permit other hues to be used for any particular purpose, if the prescribed hues are not feasible for the purpose, and if this action will not be injurious to the public.