The chemical control technologies of southern rice black-streaked dwarf disease in hybrid rice were studied in Rongshui County,Guangxi,through a combination of investigation,observation and experiments.Three treatment...
Supported by the National Natural Science Foundation of China(31872928);the Jiangsu Agricultural Scientific Self-Innovation Fund,China(cx[18]3057);the National Key R&D Program of China(2018YFD0300804);the Key Research Program of Jiangsu Province,China(BE2018355).
The rice planthoppers,Nilaparvata lugens and Sogatella furcifera,are important sap-sucking pests of rice in Asia.The mesoionic insecticide tifumezopyrim was previously shown to be highly effective in controlling both ...
[Objective] The paper was to establish a HPLC method for quantitative determination of 80% pymetrozine·nitenpyram WG. [Method] With the mixture of acetonitrile, water and phosphate buffer (volume ratio 10:80:10)...
Supported by Approving on the First Batch of National Modern Agriculture Demonstration District by Ministry of Agriculture([2010]No.22);Fundamental Research Funds for the Central Universities(XDJK2016A020)~~
In order to mitigate the occurrence and damage of cowpea whitefly, reduce chemical pesticide consumption, residue and environmental pollution, the methods of forecasting, randomized block design andstatistical analysi...
Pymetrozine is a selective insecticide with a unique chemical structure and mode to control hemipteran and homopteran. While pymetrozine has brought great benefits to crop production by killing insects, its residues i...
grants from the National Basic Research and Development Program of China(2009CB119200);the National Natural Science Foundation of China(31071683)
Four strains of the Q biotype and one of the B biotype of the whitefly Bemisia tabaci collected from China were characterised for resistance to four neonicotinoid insecticides and pymetrozine.Q biotype strains showed ...
[Objective] The paper was to explore the adsorption behavior of pymethrozine in soils.[Method] The adsorption behavior of pesticide pymethrozine in five different types of soil was studied using bath equilibrium metho...
Efficiency of imidacloprid and pymetrozine on population growth parameters of cabbage aphid, Brevicoryne brassicae L. (Homoptera: Aphididae) was determined using demographic toxicology by leaf dip method. At first,...