| 赖开平1，2,廖沛峰1,莫友彬1,方峰1，叶一强1.0.8％阿维菌素微胶囊悬浮剂对蔬菜几种主要害虫的毒力和田间药效[J].植物保护,2011,37(1):157-160. |
| 0.8％阿维菌素微胶囊悬浮剂对蔬菜几种主要害虫的毒力和田间药效 |
| Toxicity and field efficacy of abamectin 0.8% CS against main vegetable pests |
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| DOI： |
| 中文关键词: 0.8％阿维菌素微胶囊悬浮剂 蔬菜害虫 毒力 田间药效 |
| 英文关键词:abamectin 0.8% CS vegetable pest toxicity field efficacy |
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| 中文摘要: |
| 室内生测结果表明，0.8％阿维菌素微胶囊悬浮剂对斜纹夜蛾、小菜蛾、菜粉蝶的LC50分别为27.72、1.69、0.85 mg/L，与乳油剂型的毒力相当。持效性试验结果显示，0.8％阿维菌素微胶囊悬浮剂的持效性要优于乳油剂型，在1～14 d内表现尤为明显。对小菜蛾、菜粉蝶的田间药效试验表明，在14.4 g/hm2的剂量下，0.8％阿维菌素微胶囊悬浮剂药后7 d的防效在89％以上，药后14 d防效仍超过80%，持效期为14 d左右。 |
| 英文摘要: |
| The results of laboratory tests showed that the LC50 of abamectin 0.8% CS against Prodenia litura Fabricius, Pieris rapae (L.), Plutella xylostella (L.) was 27.72, 1.69 and 0.85 mg/L, respectively, which was approximately equal to the toxicity of abamectin 0.8% EC. The persistence tests showed that the effectiveness of abamectin 0.8% CS was better than that of abamectin 0.8% EC, particularly during 1-14 d. Field trials indicated that, at the dosage of 14.4 g/hm2, the control efficacy of abamectin 0.8% CS was over 89％ on day 7 and over 80％ on day 14 after treatment, and the effectiveness lasted for about 14 d. |
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