尼氏钝绥螨对柑桔红、黄蜘蛛的控制效果  

The Control Effect of Amblyseius Nicholsi Ehare et Lee to Citrus Panoychus Citri Megregoy and Eoterany Chus Kinkitus Ehara

作　　者：周建华 王宗明 

机构地区：[1]毕节师专科研处,贵州毕节551700 [2]毕节地区农科所,贵州毕节551700

出　　处：《毕节师范高等专科学校学报（综合版）》2004年第3期91-96,共6页Journal of Bijie Teachers College

摘　　要：当桔园中尼氏钝绥螨种群具有一定数量 ,益害比达到 1 :2 0— 40时 ,即可迅速将柑桔红、黄蜘蛛控制在经济允许水平之下 ,不致对柑桔生产造成危害 ;The experiments show that Citrus Panoychus Citri Megregoy and Eoterany Chus Kinkitus Ehara can be rapidly controlled under an acceptable economical lelvel when the species of Amblyseius Nicholsi Ehare et Lee in the oranges field have the certain quantities with a benefit-harm ratio at 1:20-40,without the harm to citrus production.This article also makes a preliminary probing into the technology for releasing Amblyseius Nicholsi Ehare et Lee.

关 键 词：尼氏钝绥螨 柑桔红蜘蛛 黄蜘蛛 控制 

分 类 号：Q969.91[生物学—昆虫学]