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首页> 外文期刊>Revista Brasileira de Fruticultura >Effects of insecticide and acaricide mixtures on Diaphorina citri control
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Effects of insecticide and acaricide mixtures on Diaphorina citri control

机译:杀虫剂和杀螨剂混合物对柠檬黄的控制作用

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摘要

Pesticide mixtures are commonly used to reduce production costs in agriculture. However, the consequences of such practice towards target organisms are still unknown in most cases. Therefore, this study aimed to evaluate the effects of combinations of insecticides and one worldwide used acaricide on the control of Diaphorina citri (Asian citrus psyllid). All insecticides alone (lambda-cyhalothrin+thiamethoxam, phosmet, and imidacloprid) and in combination with spirodiclofen were efficient in controlling D. citri (> 80%). No significant effects were found for combinations of lambda-cyhalothrin+thiamethoxam and phosmet insecticides with spirodiclofen. Conversely, imidacloprid caused an antagonistic effect on the control of D. citri when mixed with the acaricide. After all, spirodiclofen had no effect on the pH and electrical conductivity of insecticidal spray solutions. Spirodiclofen mixtures with lambda-cyhalothrin+thiamethoxam and phosmet had no effect on D. citri control, but combinations with imidacloprid interfered with it.
机译:农药混合物通常用于降低农业生产成本。然而,在大多数情况下,这种做法对目标生物的后果仍然未知。因此,本研究旨在评估杀虫剂和一种世界范围内使用的杀螨剂的组合对控制桔黄(亚洲柑橘木虱)的影响。单独使用所有杀虫剂(lambda-氯氟氰菊酯+噻虫嗪,磷酰胺和吡虫啉)以及与螺环氯芬联用均可有效控制柑桔D。(> 80%)。 lamcyda-cyhalothrin + thiamethoxam和phosmet杀虫剂与spirodiclofen的组合没有发现明显的影响。相反,吡虫啉与杀螨剂混合后对柠檬果蝇的防治产生拮抗作用。毕竟,螺双氯芬对杀虫喷雾溶液的pH和电导率没有影响。带有氟氯氰菊酯+噻虫嗪和磷酰胺的螺二氯芬混合物对柠檬果蝇的控制没有影响,但与吡虫啉的组合干扰了它。

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