CAJ | 학술논문

以水稻品种宁粳3号和镇稻11号为试材,进行了40%仲威·毒死蜱乳油、30%唑磷·毒死蜱乳油、36%敌百·三唑磷乳油和40%丙溴·毒死蜱乳油田间防治稻纵卷叶螟的比较试验。结果表明：40%仲威·毒死蜱乳油对稻纵卷叶螟防治效果较好。同时进行了不同使用剂量的40%仲威·毒死蜱乳油防治效果试验。结果表明：在卵孵高峰期施药,40%仲威·毒死蜱乳油1 800 mL/hm2处理的杀虫效果较好,防效达95.9%,保叶效果为92.4%,与对照药剂20%氯虫苯甲酰胺悬浮剂150 mL/hm2以及50%稻丰散1 800 mL/hm2和2 250 mL/hm2的防治效果相当。40%仲威·毒死蜱乳油对稻纵卷叶螟具有较好的防治效果,对水稻安全,是防治稻纵卷叶螟的理想药剂。
이수도품충저갱3호화진도11호위시재,진행료40%중위·독사비유유、30%서린·독사비유유、36%활백·삼서린유유화40%병추·독사비유유전간방치도종권협명적비교시험。결과표명：40%중위·독사비유유대도종권협명방치효과교호。동시진행료불동사용제량적40%중위·독사비유유방치효과시험。결과표명：재란부고봉기시약,40%중위·독사비유유1 800 mL/hm2처리적살충효과교호,방효체95.9%,보협효과위92.4%,여대조약제20%록충분갑선알현부제150 mL/hm2이급50%도봉산1 800 mL/hm2화2 250 mL/hm2적방치효과상당。40%중위·독사비유유대도종권협명구유교호적방치효과,대수도안전,시방치도종권협명적이상약제。
Using rice varieties Ningjing No.3 and Zhendao No.11 as the materials,the field efficacies of 40% fenobucarb＋chlorpyrifos EC,30% triazophos ＋ chlorpyrifos EC,36% dipterex＋triazophos EC,40% profenofos ＋ chlorpyrifos EC on Cnaphalocrocis medinalis were compared.The results showed that the control efficacy of 40% fenobucarb＋chlorpyrifos EC was better.When it was used with the dose of 1 800 ml/hm2 at the egg hatching peak,the control efficacy and the leave protecting effect was 95.9% and 92.4%,respectively,which was at the same level comparing with that of 150 mL/hm2 of 20% chlorantraniliprole SC,and that of 1 800 mL/hm2 and 2 250 mL/hm2 of 50% phenthoate.