profenofos

P 开头单词

常见例句

Methods The residues of profenofos at different times after spraying on soil were determined by GC-FPD method.
方法采用色谱_火焰光度法 (GC_FPD)测定田间喷洒丙溴磷后不同天数丙溴磷在土壤中的残留量。
Several field strains of cotton bollworm,heliothis armigera,were collected and showed different resistant levels to phoxim and profenofos.
本文选用敏感性不同的几个田间品系，采用点滴法和浸渍法，室内测定了丙溴磷和辛硫磷1：1、1：2、1：3、1：4、1：5和1：6混合的增效程度及其与抗药性的关系。
Conclusion: The activities of CAT and POD which were all highly improved could serve as sensitive biomarker under profenofos stress in Brassica Napus.
结论：在油菜遭受丙溴磷胁迫初期POD和CAT活性即变化显著，可作为丙溴磷迫胁油菜比较敏感的指标。
Objective: An experiment was carried out to study the effects of profenofos stress on the activities of catalase (CAT) and peroxidase (POD) in Brassica Napus.
摘要目的：研究在丙溴磷农药作用下，油菜的抗氧化酶系统（过氧化物酶POD、过氧化氢酶CAT）的活性变化。
Objective An experiment was carried out to study the effects of profenofos stress on the activities of catalase(CAT) and peroxidase(POD) in Brassica Napus.
目的研究在丙溴磷农药作用下,油菜的抗氧化酶系统(过氧化物酶POD、过氧化氢酶CAT)的活性变化。
The results showed that this pest in this area had developed low level of resistance to monosultap, but it still remained susceptible to triazophos, profenofos, diazinon, fipronil and abamectin.
结果表明，该地区二化螟对沙蚕毒素类如杀虫单的抗性水平由敏感度下降阶段向低水平抗性发展；对有机磷类如三唑磷、丙溴磷、二嗪磷等均属敏感；对苯基吡唑类的氟虫腈和抗生素类的阿维菌素也属敏感。

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