First, powder. Powder is not easily soluble in water. Generally can not add water spray, low-concentration powder for dusting, high-concentration powder for the preparation of toxic soil, bait, seed dressing and soil treatment. Powder is easy to use and has high work efficiency. It should be used when there is no wind or weak wind in the morning or evening.
Second, wettable powders. Strong hygroscopicity, can be dispersed or suspended in water after adding water. Can be used for spraying, bait and soil treatment.
Third, soluble powder (water solvent). Spray or splash water directly.
Fourth, emulsion (also known as cream). After adding water as an emulsion, it can be used for spraying, splashing, seed dressing, soaking, poisoning soil, and coating stems.
Fifth, ultra-low-volume formulations (oil). It is an agent used directly for spraying. It is a special matching pesticide for ultra-low volume spraying. It cannot be used when it is used.
Six, granules and microgranules. It is a pesticide formulation that is made of pesticide raw materials and filled into pellets. This type of formulation is not prone to phytotoxicity. It is mainly used for filling leaves, spreading, applying, dressing and furrowing.
Seven, sustained release agents. The slow release of pesticides during use can effectively prolong the efficacy period. Therefore, the residual period is prolonged and the pollution and toxicity are reduced. The usage is generally the same as that of granules.
Eight, smoke agent. Smoke agents are fine powders or spinels made from pesticides, fuels, oxidants, combustion aids, and the like. This type of pesticide is vaporized by heat and condenses into solid particles in the air to form smoke, which is mainly used to prevent forests, facilities, agricultural pests, and warehouse pests.
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