Susceptibility Level of the Colorado Potato Beetle (Leptinotarsa Decemlineata Say) to Chlorpyrifos and Acetamiprid in Poland and Resistance Mechanisms of the Pest to Chlorpyrifos
Autor: | J. Zamojska, Paweł Węgorek, Marek Mrówczyński |
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Rok vydání: | 2011 |
Předmět: |
Oxidative metabolism
biology Colorado potato beetle Soil Science Plant Science biology.organism_classification Acetamiprid Glutathione transferase Toxicology chemistry.chemical_compound surgical procedures operative chemistry Chlorpyrifos Oxidative enzyme PEST analysis Agronomy and Crop Science Leptinotarsa circulatory and respiratory physiology |
Zdroj: | Journal of Plant Protection Research. 51:279-284 |
ISSN: | 1899-007X 1427-4345 |
Popis: | Susceptibility Level of the Colorado Potato Beetle (Leptinotarsa DecemlineataSay) to Chlorpyrifos and Acetamiprid in Poland and Resistance Mechanisms of the Pest to ChlorpyrifosNowadays, neonicotinoids play an essential role in the control of the Colorado potato beetle (CPB) in Poland. Taking into consideration that CPB shows some resistance to pyrethroids and the main role of oxidative metabolism in this resistance, research was conducted to estimate CPB susceptibility level to chlorpyrifos and acetamiprid. The results pointed to a lack of CPB resistance to acetamiprid and a weak susceptibility level to chlorpyrifos by the CPB. For this reason, the second part of the experiment was aimed at detecting the resistance mechanisms of the CPB to chlorpyrifos. Results showed that none of the tested enzyme groups (oxidases, esterases and glutathione transferases) are the reason for CPB resistance to chlorpyrifos. The experiments revealed an increase in the beetles survival after adding oxidative enzyme blocker to chlorpyrifos. |
Databáze: | OpenAIRE |
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