长江蔬菜
長江蔬菜
장강소채
JOURNAL OF CHANGJIANG VEGETABLES
2014年
4期
61-62,63
,共3页
黄瓜根结线虫%病情指数%防效
黃瓜根結線蟲%病情指數%防效
황과근결선충%병정지수%방효
Cucumber root knot nematode%Disease index%Control efficiency
以10%噻唑磷颗粒剂为对照，研究了VELUM 500悬浮剂、FLU+IMD（180+260）悬浮剂2种杀线虫剂对黄瓜根结线虫的田间药效试验。试验结果表明，供试药剂对黄瓜无明显药害，对环境安全。以FLU+IMD（180+260）悬浮剂0.056 mL/株定植时灌根处理防效最优，药后60 d防效达到81.1%，其次为FLU+IMD（180+260）悬浮剂0.042 mL/株定植时灌根处理，药后60 d防效达到76.5%，生产上建议使用本药剂，推荐剂量为0.042～0.056 mL/株（制剂用量）。
以10%噻唑燐顆粒劑為對照，研究瞭VELUM 500懸浮劑、FLU+IMD（180+260）懸浮劑2種殺線蟲劑對黃瓜根結線蟲的田間藥效試驗。試驗結果錶明，供試藥劑對黃瓜無明顯藥害，對環境安全。以FLU+IMD（180+260）懸浮劑0.056 mL/株定植時灌根處理防效最優，藥後60 d防效達到81.1%，其次為FLU+IMD（180+260）懸浮劑0.042 mL/株定植時灌根處理，藥後60 d防效達到76.5%，生產上建議使用本藥劑，推薦劑量為0.042～0.056 mL/株（製劑用量）。
이10%새서린과립제위대조，연구료VELUM 500현부제、FLU+IMD（180+260）현부제2충살선충제대황과근결선충적전간약효시험。시험결과표명，공시약제대황과무명현약해，대배경안전。이FLU+IMD（180+260）현부제0.056 mL/주정식시관근처리방효최우，약후60 d방효체도81.1%，기차위FLU+IMD（180+260）현부제0.042 mL/주정식시관근처리，약후60 d방효체도76.5%，생산상건의사용본약제，추천제량위0.042～0.056 mL/주（제제용량）。
In this paper, we studied the control efficacy of two new nematicides, VELUM 500 suspension concentrate (SC) and FLU+IMD (180+260) SC, against cucumber root knot nematode, by taking 10%thiazole phosphorus granules as control treatment. The results showed that, all the treatments were safe to cucumber, and had no harmful effect on the growth and development of cucumber. 60 days after being applied with nematicide, the treatment, FLU+IMD (180+260) SC with application amount of 0.056 mL/strain, possessed the highest control efficiency of 81.1%, and the following were FLU+IMD (180+260) SC 0.042 mL/strain treatment with control efficiency of 76.5%. So in the production practice, FLU+IMD (180+260) SC could be used to control cucumber root knot nematode, and the recommended dosage was 0.042-0.056 mL/strain.
