36 results about "Carbamate insecticide" patented technology

The cyclopyrid composition insecticide provided by the present invention comprises cyclopyrid and a second active ingredient, and the weight ratio of cyclopyrid to the second active ingredient is 60:1-1:60. The second active ingredient is selected from: benzoylurea-type growth regulators, pyridazinone-type growth regulators, semicarbazone-type insecticides, pyridinamide-type insect growth regulators, and carbamate-type insecticides Any one or any mixture of several. The cyclopyrid compound insecticide of the present invention has a co-toxicity coefficient (CTC) significantly higher than 100, has obvious synergistic and additive effects, and can significantly reduce the amount of pesticide used.

The invention discloses an ultralow-volume liquid containing novaluron and carbamate insecticides. The ultralow-volume liquid comprises chemical components formed by compounding novaluron and an active component II, as well as the balance being a surfactant and a solvent, wherein the active component II is any one of carbosulfan, fenobucarb, isoprocarb, triazamate, meta-tolyl-N-meth ylcarbamate, methomyl and thiodicarb. According to the formula, the ultralow-volume liquid comprises the following components in percentage by weight: 0.1-20 percent of novaluron, 0.1-30 percent of the active component II, 1-10 percent of an additive, and the balance being the solvent. The ultralow-volume liquid disclosed by the invention is convenient to process, long in lasting period and high in work efficiency; a target is unlikely to generate resistance to insecticide; environmental pollution is low; the insecticide and water are saved; the utilization rate of the insecticide is increased; by adopting ultralow-volume spraying, low-volume spraying or ultralow-volume electrostatic spraying, various insects of rice, wheat, corn, vegetables, tobaccos, tea trees, fruit trees and sugarcane are prevented and treated.

The invention discloses a mandrel which is used in electrothermal liquid preparation. The mandrel is loaded with biological activity components which can volatile when being heated; the biological activity components comprise one or some of the pyrethroid insecticides, organic phosphorus insecticides and carbamate insecticides. By means of the mandrel of the above scheme, the loaded biological activity components can be quickly volatilized when heated at the first time; therefore, the mandrel can solve the problem that existing electrothermal liquid preparations have small volatilization quantity in the first hours of heating at the first time so that the biological pesticide effect is poor; thus, newly bought electrothermal liquid preparation can quickly come into play without the need of preheating in advance, which shortens the time for the electrothermal liquid preparation coming into play and therefore the electrothermal liquid preparation is more convenient for use. The invention also discloses a preparation method of the mandrel and an electrothermal liquid preparation.

The invention belongs to the technical field of pesticides, and particularly relates to an ultra-low volume liquid containing cycloxaprid and a carbamate pesticide. According to the ultra-low volume liquid, cycloxaprid and the carbamate pesticide are compounded to form an active component, and other components are a surface active agent and a solvent; and the carbamate pesticide is one of carbosulfan, fenobucarb, triazamate, tsumacide, methomyl and thiodicarb. The ultra-low volume liquid is convenient to process and has long duration of efficacy and high work efficiency, a target has low probability of drug resistance, the environment pollution is little, pesticide and water are saved, the pesticide utilization rate is increased, and through ultra-low volume spray, low volume spray or ultra-low volume electrostatic spray, various pests of rice, wheat, corn, vegetable, tobacco, tea trees, fruit trees and sugar canes can be controlled.

The invention provides a method for detecting insecticide resistance of green peach aphids. The method includes under a diagnostic dose, adopting a microplate reader kinetic method to detect resistance of field population individuals of the green peach aphids to organophosphorus or carbamate insecticide, wherein the organophosphorus insecticide is omethoate whose diagnostic dose is 180.43 muM, and the carbamate insecticide is pirimicarb whose diagnostic dose is 18.85 muM.