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Control efficacy and joint toxicity of thiamethoxam mixed with spirotetramat against the Asian citrus psyllid, Diaphorina citri Kuwayama.
Pest Management Science ( IF 3.8 ) Pub Date : 2020-07-11 , DOI: 10.1002/ps.6004
Tao Tang 1 , Mingping Zhao 2 , Pei Wang 1 , Shengkong Huang 2 , Wei Fu 1
Affiliation  

The Asian citrus psyllid (ACP), Diaphorina citri Kuwayama, is one of the most devastating pests in citrus orchards, and has caused huge economic losses worldwide. Chemical control is the most effective way for psyllid control. Herein, the toxicity of nine insecticides to ACP adults and the joint action of thiamethoxam + spirotetramat were determined by a topical application method in the laboratory; field plot experiments were conducted to evaluate the control efficacy of one self‐made thiamethoxam + spirotetramat 40% suspension concentrate (SC) comparing with thiamethoxam 21% SC, spirotetramat 22.4% SC, tolfenpyrad 15% SC and bifenthrin 100 g/L emulsifiable concentrate against ACP using foliar sprays in 2018–2019.

中文翻译:

噻虫嗪与螺四胺混合使用对亚洲柑桔木虱Diaphorina citri Kuwayama的防治效果和关节毒性。

亚洲柑橘木虱(ACP),印度柑桔(Diaphorina citri Kuwayama),是柑橘园中最具破坏性的害虫之一,已在全球范围内造成巨大的经济损失。化学防治是木虱防治的最有效方法。本文通过实验室局部应用的方法,测定了9种杀虫剂对ACP成虫的毒性和噻虫嗪+螺四溴甲烷的联合作用。进行了田间试验,以评估一种自制的噻虫嗪+吡虫啉40%悬浮剂(SC)与噻虫嗪21%SC,螺旋体22.4%SC,托芬吡拉德15%SC和联苯菊酯100 g / L乳油的防治效果ACP在2018–2019年使用叶面喷雾剂。
更新日期:2020-07-11
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