40results about How to "Knock down fast" patented technology

The present invention relates to one kind of pesticide composite, and the synergistic botanical orange terpene pesticide consists of orange terpene in 3-30 wt%, pyrethroid in 0-4 wt% and biological pesticide in 0-10 wt% as the effective components, as well as assistant, emulsifier and deionized water. All the components are emulsified in stirring emulsifier to form the emulsified product, which is mixed with water and sprayed to prevent various indoor and outdoor pests. The pesticide composition has low toxicity and may be used in public fields and fruits and vegetable.

The invention discloses a plant source fumigation insecticide containing methyl salicylate and trans-cinnamaldehyde. The prepared fumigation insecticide is prepared from a knockdown agent and a lethal agent in a volume ratio of 1:1, wherein the knockdown agent is wintergreen oil or methyl salicylate; the lethal agent is cinnamon oil or trans-cinnamaldehyde. The preparation form is aerosol, spray, smoke agent, disc type mosquito-repellent incense, electric warming mosquito incense liquor or electric warming mosquito incense plate, so that pests are controlled in the form of aerosol, fine spray, smoke or vapor. The plant source fumigation insecticide containing methyl salicylate and trans-cinnamaldehyde disclosed by the invention is safe and nonirritant to human body, easy to decompose without residues, free from pollution to environment, and can be used as a substitute product of the conventional chemical fumigation agent.

This invention relates to a mosquito- repelled antibiosis latex paint and its production process. According to weight it includes 97 tp 98% latex paint and 2 to 3% hygienic finishing agent. The latex paint is composed by water, 7 to 10% styrene / acrylate copolymerization latices, 7 to 10%pigment, 38 -45% inert pigment, 12 to 23% accessory ingredient. Hygienic finishing agent is composed by 99.5 to 100% technical grade spin additive and 0 to 0.5% plant extractant. It first mix water, accessory ingredient, pigment, inert pigment and styrene / acrylate copolymerization latices, then add hygienic finishing agent and averaging, regulate pH 7.5 to 8.5, then gain product. This latex paint has dual efficacy of expelling and killing mosquito, and antibiosis function, reach Class A stand ard of GB17322.1 - 1998 stated.

The invention relates to the technical field of pesticide for controlling rice planthoppers, in particular to a water dispersible granule of thiamethoxam and pymetrozine composite pesticide and a preparation method of the water dispersible granule. The water dispersible granule is prepared by the following ingredients in parts by weight: 15 parts of thiamethoxam, 60 parts of pymetrozine, 15 parts of assistant, 10 parts of filling and less than 5 parts of water. The water dispersible granule of the thiamethoxam and pymetrozine composite pesticide is obviously superior to products prepared according to other proportions in wetting time, suspensibility, persistent foamability, thermal stability and the like. Experiments verify that a cotoxicity coefficient reaches 200.2, and the granule falls in an obvious synergistic action scope. Prepared water dispersible granule insecticide has better systematic and contact actions, damages a normal nervous system of an insect, kills the insect relatively quickly, is longer in lasting period, and has a good effect of controlling the rice planthoppers. The granule is safe to flowers, and free from hazards, and basically has no influence on beneficial organisms such as natural enemies.