CAJ | 학술논문

本文报道了13种杀虫剂在室内水培茶树枝条上模拟田间喷雾对茶尺蠖的药效试验。结果表明：乙基多杀菌素60克／升悬浮剂3000倍液、甲胺基阿维茵素苯甲酸盐3％微乳剂15000倍液、甲氧虫酰肼240克／升悬浮剂5000倍液、氰氟虫腙240克／升悬浮剂1500倍液．药后7d的防效均在91％以上，虫酰肼20％悬浮剂1000倍液的防效为86．48％．虽然氟虫双酰胺20％水分散粒剂6000倍液的防效稍低于上述5个处理的防效，但虫粪干重为第二少．其保叶效果仅次于乙基多杀菌素60克／升悬浮剂。因此，乙基多杀菌素60克／升悬浮剂、甲胺基阿维菌素苯甲酸盐3％微乳剂、甲氧虫酰肼240克／升悬浮剂、氰氟虫腙240克／升悬浮剂、虫酰肼20％悬浮剂、氟虫双酰胺20％水分散粒剂是比较理想的防治茶尺蠖的首选药剂．建议在茶园轮换使用。而对照药剂联苯菊酯10％乳油3000倍液对茶尺蠖的防效仅为23％．已不适合用于防治茶尺蠖。
본문보도료13충살충제재실내수배다수지조상모의전간분무대다척확적약효시험。결과표명：을기다살균소60극／승현부제3000배액、갑알기아유인소분갑산염3％미유제15000배액、갑양충선정240극／승현부제5000배액、청불충종240극／승현부제1500배액．약후7d적방효균재91％이상，충선정20％현부제1000배액적방효위86．48％．수연불충쌍선알20％수분산립제6000배액적방효초저우상술5개처리적방효，단충분간중위제이소．기보협효과부차우을기다살균소60극／승현부제。인차，을기다살균소60극／승현부제、갑알기아유균소분갑산염3％미유제、갑양충선정240극／승현부제、청불충종240극／승현부제、충선정20％현부제、불충쌍선알20％수분산립제시비교이상적방치다척확적수선약제．건의재다완륜환사용。이대조약제련분국지10％유유3000배액대다척확적방효부위23％．이불괄합용우방치다척확。
This paper reports the efficacy of 13 insecticides against Ectropis obliqua hypulina by spraying laboratory hydroponic young shoots of tea simulating field test. The results showed that： The control efficacy of spinetoram 60g/L SC 3 000 times solution, 3% emamectin benzoate emulsion 15 000 times solution, 240g/L methoxyfenozide SC 5 000 times solution, 240g/L metaflumizone SC 1 500 times solution, were all above 91% 7 days after treatment. The control efficacy of 20% tebufenozide SC 1 000 times solution remained 86.48%. Although the efficacy of flubendiamide 20% WDG 6 000 times solution is slightly lower than the above five treatments, the faeces dry weight were the second least, the foliage protection effect is only second to spinetoram. Therefore, spinetoram 60g/L SC, emamectin benzoate3% ME, methoxyfenozide 240g/L SC, metaflumizone 240g/L SC, tebufenozide 20% SC and flubendiamide 20% WDG are ideal insecticides to use rotationally to control Ectropis obliqua hypulina in the tea garden. The efficacy of bifenthrinlO%EC 3 000 times solution, the control insecticide were only 23%, not suitable for the pest control.