]*>","")" /> Effect of controlling bollworm by Fluobell ureacrean 5 ;

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Effect of controlling bollworm by Fluobell ureacrean 5 ;

  • Received:2005-06-25 Revised:2005-06-25 Online:2005-06-25 Published:2005-06-25

5;氟铃脲乳油防治棉铃虫应用效果

沈丽;曾鹏明;蒋学东;殷惠玲;王同仁   

  1. 阿瓦提县农业技术推广中心,新疆,阿瓦提,843200

摘要: 通过对棉田喷施不同剂量5;氟铃脲乳油防治棉铃虫效果试验,结果表明5;氟铃脲乳油对防治棉铃虫效果良好,且持效性强,具有一定的保花、保蕾铃效果,并且在防治第二代棉铃虫3~4龄时以每667 m2施药120~160 mL为最佳防治剂量.