青海草业
青海草業
청해초업
QINGHAI PRATACULTURE
2011年
3期
8-10,35
,共4页
李晓明%仓生海%郭蕊%谢久祥%周洪%郝金娥
李曉明%倉生海%郭蕊%謝久祥%週洪%郝金娥
리효명%창생해%곽예%사구상%주홍%학금아
杀虫剂%白刺%灰钝额斑螟%防效%示范试验
殺蟲劑%白刺%灰鈍額斑螟%防效%示範試驗
살충제%백자%회둔액반명%방효%시범시험
Pesticides%Nitraria%Bazaria turensis Ragonot%Control effect%Demonstration experiment
田间药剂防治示范试验结果表明,药剂示范区1.8%阿维菌素EC和25%得奇EC防治白刺灰钝额斑螟的效果良好,平均校正防效为97.16%和92.74%。草毒蛾SC和类产碱SC对白刺灰钝额斑螟的防治效果较差,平均校正防效为69.87%和49.11%。因此,1.8%阿维菌素EC、25%得奇EC可作为防治白刺灰钝额斑螟的有效药剂在生产上推广使用。
田間藥劑防治示範試驗結果錶明,藥劑示範區1.8%阿維菌素EC和25%得奇EC防治白刺灰鈍額斑螟的效果良好,平均校正防效為97.16%和92.74%。草毒蛾SC和類產堿SC對白刺灰鈍額斑螟的防治效果較差,平均校正防效為69.87%和49.11%。因此,1.8%阿維菌素EC、25%得奇EC可作為防治白刺灰鈍額斑螟的有效藥劑在生產上推廣使用。
전간약제방치시범시험결과표명,약제시범구1.8%아유균소EC화25%득기EC방치백자회둔액반명적효과량호,평균교정방효위97.16%화92.74%。초독아SC화류산감SC대백자회둔액반명적방치효과교차,평균교정방효위69.87%화49.11%。인차,1.8%아유균소EC、25%득기EC가작위방치백자회둔액반명적유효약제재생산상추엄사용。
The demonstration experiment of four Pesticides efficacy to Bazaria turensis Ragonot in the fields were conducted.The results showed that control effect of 1.8% Avermectin EC and 25% Fenpropathrin-Phoxim EC which the average correction mortality rate were 92.74% and 97.16% were significantly better than ones of Gynaephora ruoergensis chou et yin Nuchear polyHedrosis rirus Sc and Pseudomonas pseudoalcaligenes SC,which the average correction mortality rate were 49.11% and 69.87%,in the demonstration areas.Therefore,1.8% Avermectin EC and 25% Fenpropathrin-Phoxim EC pesticides can be used in the agricultural production to control the larva of Bazaria turensis.
