3 results about "Fluacrypyrim" patented technology

This invention provides a fluthiamethoxam microcapsule suspension, its preparation method, and its application, specifically belonging to the field of nematode control technology. The fluthiamethoxam microcapsule suspension of this invention comprises the following raw materials in parts by weight: 5-20 parts fluthiamethoxam, 1-10 parts solvent oil, 0.5-3 parts oil-phase monomer, 1-3 parts dispersant, 0.5-2 parts emulsifier, 0.1-0.3 parts protective colloid, 0.5-1.5 parts aqueous-phase monomer, and 64-85 parts water; wherein, fluthiamethoxam, solvent oil, and oil-phase monomer are the raw materials for preparing the oil phase, and the dispersant, emulsifier, protective colloid, aqueous-phase monomer, and water are the raw materials for preparing the aqueous phase; the oil phase and the aqueous phase are prepared by interfacial polymerization to obtain the fluthiamethoxam microcapsule suspension. This invention, through microencapsulation of fluthiamethoxam, achieves low-toxicity, long-lasting, and precisely released green control.

The invention belongs to the technical field of pesticide acaricidal, and discloses an acaricide and application thereof.The acaricide comprises an active component A and an active component B. The active component A is a compound shown in the formula I, the active component B is any one of fluacrypyrim and bromopropylate, the mass ratio of the active component A to the active component B is 1: 45-42: 1, and the active component B is a compound shown in the formula I. The acaricide has an obvious synergistic effect on a plurality of harmful mites, can effectively control the harm of the harmful mites, and slows down the development of drug resistance of the harmful mites while reducing the use amount of pesticides.

The present invention relates to a fluorine-containing pyrimidine compound represented by general formula (1). (Y represents a halogen atom, a C1-10 hydrocarbon group, or the like, Het represents a 5-or 6-membered heteroaryl or fused heterocycle containing 1-5 heteroatoms (excluding the case in which Het is pyridyl), n represents an integer of 1-4, L represents a hydrogen atom, a halogen atom, a C1-10 hydrocarbon group, or the like, and when n represents an integer of 2, 3, or 4, each L may be the same as or different from each other.)