5 results match your criteria: "State and Local Joint Engineering Research Centre of Green Pesticide Invention and Application[Affiliation]"
Overexpression and alternative splicing of the glutamate-gated chloride channel are associated with emamectin benzoate resistance in the rice stem borer, Chilo suppressalis Walker (Lepidoptera: Crambidae).
Pest Manag Sci
December 2024
College of Plant Protection, Nanjing Agricultural University, State and Local Joint Engineering Research Centre of Green Pesticide Invention and Application, Nanjing, China.
Background: The rice stem borer, Chilo suppressalis Walker (Lepidoptera: Crambidae), is a damaging pest of rice worldwide. Following the evolution of C. suppressalis resistance to diamide and abamectin insecticides, emamectin benzoate (EB) became a key insecticide for the control of this species in China.
View Article and Find Full Text PDFCross-resistance to three phenylpyrazole insecticides and A2'N mutation detection of GABA receptor subunit in fipronil-resistant Laodelphax striatellus (Hemiptera: Delphacidae).
Pest Manag Sci
August 2017
Department of Pesticide Sciences, College of Plant Protection, Nanjing Agricultural University, State and Local Joint Engineering Research Centre of Green Pesticide Invention and Application, Nanjing, China.
Background: Laodelphax striatellus (Fallén) is an important pest of crops in East Asia. Over the past decade, phenylpyrazole insecticides, which target the insect GABA receptor, have increasingly been used as alternatives against rice planthoppers.
Results: Cross-resistance to ethiprole and butene-fipronil was detected in a laboratory-selected fipronil-resistant strain of L.
Monitoring and mechanisms of insecticide resistance in Chilo suppressalis (Lepidoptera: Crambidae), with special reference to diamides.
Pest Manag Sci
June 2017
College of Plant Protection, Nanjing Agricultural University, Nanjing/State and Local Joint Engineering Research Centre of Green Pesticide Invention and Application, Jiangsu, China.
Article Synopsis
- The rice stem borer (Chilo suppressalis) is a major pest affecting rice crops in Asia, and chemical pesticides are the primary method for managing this pest.
- There are significant variations in resistance levels to different insecticides among field populations, with one population (YY14) showing moderate resistance to two specific insecticides.
- A mutation in the ryanodine receptor gene (G4910E) in the resistant population suggests a genetic basis for this resistance, highlighting the need for effective insecticide resistance management strategies.
Expression pattern and pharmacological characterisation of two novel alternative splice variants of the glutamate-gated chloride channel in the small brown planthopper Laodelphax striatellus.
Pest Manag Sci
March 2017
College of Plant Protection, Nanjing Agricultural University, Nanjing, China.
Background: Glutamate-gated chloride channels (GluCl) mediate fast inhibitory neurotransmission in invertebrate nervous systems. Although only one GluCl gene was presented in insects, it showed diverse alternative splicing that was speculated could affect channel function and pharmacology.
Results: In this study, we isolated GluCl cDNAs from adults of the small brown planthopper (SBPH) Laodelphax striatellus and showed that six L.
Development of a rapid and high-throughput molecular method for detecting the F200Y mutant genotype in benzimidazole-resistant isolates of Fusarium asiaticum.
Pest Manag Sci
November 2016
College of Plant Protection, State and Local Joint Engineering Research Centre of Green Pesticide Invention and Application, Nanjing Agricultural University, Nanjing, China.
Background: The point mutation at codon 200 (TTC→TAC, F200Y) of the β -tubulin gene confers resistance to benzimidazole fungicide in Fusarium asiaticum. These isolates with this mutation have been detected mainly by determining the minimum inhibitory concentration (MIC) of fungicides, which is always time consuming, tedious and inefficient.
Results: A visual, rapid and efficient method with high specificity was developed, based on loop-mediated isothermal amplification (LAMP).