Deltamethrin insecticidal smoke

Abstract

The invention discloses deltamethrin insecticidal smoke. The deltamethrin insecticidal smoke is prepared through mixing high-activity deltamethrin, which serves as an effective ingredient, with a fuel, i.e., white sugar, a combustion improver, i.e., potassium hypochlorite, a smoking agent, i.e., ammonium chloride, a flame retardant, i.e., argil and a binder, i.e., hydroxymethyl cellulose, and carrying out pressing, wherein the weight percent of the deltamethrin is 1% to 6%, the weight percent of the fuel is 10% to 30%, the weight percent of the combustion improver is 20% to 40%, the weight percent of the smoking agent is 10% to 20%, the weight percent of the flame retardant is 20% to 40%, and the weight percent of the binder is 5% to 10%. According to the product, the insecticide deltamethrin serves as the effective ingredient and acts on sodium ion channels in in-vivo nerve cell membranes of insects so as to affect nerve impulse transmission. The product is prepared from the deltamethrin, the fuel, the combustion improver, the smoking agent, the flame retardant and the binder, thereby having a high killing speed to sanitary insect pests such as mosquitoes, flies and cockroaches. Different from beta-cypermethrin products, the product is free of obvious irritability; and proven by detection according to a national standard.pesticide registration sanitary insecticide effect test method (BG13917-2009), the pesticide effect of the product exceeds Class A nationals.

Description

technical field [0001] The invention relates to a deltamethrin insecticide smoke agent, which belongs to the technical field of sanitation, epidemic prevention and insecticide. Background technique [0002] Insecticide smoke has the characteristics of convenient use and rapid action. It is suitable for quickly killing mosquitoes, flies, cockroaches and other hygienic pests in closed places. It is especially suitable for places where it is difficult to spray liquid medicines such as many items or many pipes. At present, the active ingredients of insecticides registered by the Ministry of Agriculture of China are beta-cypermethrin. With the long-term use of beta-cypermethrin, pests develop a high degree of resistance to it, and users generally report poor efficacy. [0003] For this reason, this study uses a new type of insecticide active ingredient to replace it. At present, deltamethrin is not registered as an active ingredient in smoke at home and abroad. Contents of the ...

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Problems solved by technology

[0003] For this reason, this study uses a new type of insecticide active ingredient to replace it. At present, deltamethrin is not registered as an active ingredient in smoke at home and abroad.

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