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(一)水稻负泥虫Oulema oryzae(Kuwayama)是江西早稻秧田和本田期的常见食叶害虫。该虫由于年发生一代(现有二代说法);为害期在早稻的前、中期,似对产量影响不明显,因此常被人们所忽视。笔者于1985年5～6月,在江西的南昌、铅山、万载三县,对水稻负泥虫寄生性天敌作了初步调查,经初步鉴定共得寄生蜂5种,即: 1、绒茧蜂金小蜂Trichomalopsis apanteloctena(Crowford)(单寄生于负泥虫茧中。南昌、万载)。
(A) Onelma oryzae (Kuwayama) is a common foliar pest in the early rice and seedlings of Honda in Jiangxi Province. The pest occurs as a generation (the second generation of the existing statement); the damage period in the early and middle stages of early rice, it seems that the impact on yield is not obvious, so often overlooked. From May to June 1985, the author conducted a preliminary investigation on the parasitic natural enemies of the negative insect in rice in Nanchang, Qianshan and Wanzai of Jiangxi Province. After preliminary identification, 5 species of parasitoids were obtained, namely: 1, Tricholoma pallidum Trichomalopsis apanteloctena (Crowford) (single parasitic negative cocoon in the mud. Nanchang, Wanzai).