A producer may use the following practices and substances consistent with applicable label instructions: Adjuvants and wetting agents (organic); Allelochemics (attractants, deterrents, repellants, locomotor stimulants, and convalescents); Bacillus thuringiensis (B.t.); Beneficial insects, predators, parasites; Biological pesticides and emulsifiers or synergists; Cryolite; Cultural practices (timing, environments); Diatomaceous earth; Dormant oils; Elemental sulfur or liquid sulfur; Fiber row covers; Fungicidal soaps; Garlic, hot peppers, or pureed plants; Growth regulators, only if organically derived; Herbal or plant-derived controls (deer repellent); Hydrogen peroxide; Insect extracts or purees; Lime sulfur, including calcium polysulfide; Mechanical or electrical controls; Microbial or viral agents; Micronutrients, with toxicity to be avoided; Natural barriers, which include fencing and protective coatings from approved natural products; Neem; Pesticides from naturally occurring organisms; Pheromones; Physical barriers; Pyrethrums, if from a botanical source; Quassias; Resistant varieties; 1 percent Rotenone; Ryania; Ryania, pyrethrum, and rotenone blends, if from a botanical source; Sabadilla; Seed inoculants; Soaps; Sound; Summer oils; Supplemental feeding or management techniques; Timing of plantings; Trapping substances; Tree seals; Vacuuming; Viral sprays; or Vitamins. A producer may use the following substances and practices subject to applicable label instructions, but only for the purpose listed for each: Arsenic, which may only be used in pressure-treated wood but not for growing boxes; Baking soda and vinegar, which may be used for sanitation only; Boric acid, which may not be used on edible plant parts; Chlorine bleach, which may only be used as a disinfectant; Dormant oils (woody dormant); Hydrated lime, which may be used only as a foliar fungicide; Lime sulfur, which may be used only as a foliar fungicide; or Summer oil, which may not be used as a herbicide. If approved by the Department as part of the farm plan, a producer may use the following substances subject to applicable label instructions: Streptomycin, with overuse to be avoided; Treated seeds; Bordeaux mixture; Copper hydroxide; Copper sulfate; Cupric oxide; or Tribasic copper formulations. A producer using any of the copper-containing products listed in §C(3)—(7) of this regulation shall monitor the soil to avoid copper buildup. A producer may use traps containing pesticides prohibited by this subtitle that do not contact, and are not added to, soil or water. An organic producer may not use: Synthetically compounded pesticides; Nonsynthetic compounds, such as: Arsenic; Ash from manure burning; Lead salts; Sodium floualuminate (mined); Strychnine; or Tobacco dust, or nicotine-based products; or Genetically engineered or modified organisms. A producer shall forward to the Department before use the label and any other instructions for a product not listed in this regulation.