膜翅目茧蜂科茧蜂亚科新属新种中国。
Hymenoptera Braconidae Braoninae new genus new species China.
采用培养皿法测定小菜蛾绒茧蜂的定向能力。
The orientation of Cotesiaplutella was tested in a Petri dish in the laboratory.
文本报道了人工繁殖玉米螟长距茧蜂的几个重要问题。
This paper report, on some important problems about the artificial breeding of Macrocentrus linearis (Nees).
增加奇主密度可增加黄腹潜蝇茧蜂的寄生数和穿刺致死数。
The number of larvae parasitized and attacked increased with increase of larvae density.
斑痣悬茧蜂在各斑块的驻留时间随寄主密度的增加而增加。
The residence time on the patches increased with host density.
在繁蜂室内用萝卜苗饲养桃蚜繁殖烟蚜茧蜂取得满意的结果。
Satisfactory results were obtained in a rearing room using radish seedling as plant host to propagate peach aphid for mass rearing a.
在实验室条件下，对麦蛾茧蜂各虫态的发育起点温度与有效积温进行研究。
In the present paper the development zero and effective accumulated temperature of Habrobracon hebetor (Say) were studied.
文末，对人工繁殖的玉米螟长距茧蜂生活力较低的原因也进行了分析讨论。
The vitality of wasp declines as the number of generations of artificial breeding increases, Fin…
这些结果表明，菜蛾盘绒茧蜂与半闭弯尾姬蜂在同一寄主中发育时，前者具有明显的竞争优势。
These results suggest that C. plutellae have an obvious advantage over D. semiclausum in competition when both parasitoids develop in the same host.
温度和营养对丝角姬小蜂寿命的影响未表现出交互作用，而对茶细蛾绒茧蜂寿命的影响存在交互作用。
There was interaction effect between temperature and nutrition condition on the longevity of A. theivorae, but none was found on S. soriceicornis.
东南山区小蠹虫天敌寄生蜂8种，其中：茧蜂科2种，广肩小蜂科1种，金小蜂科3种，旋小蜂科2种。
There are 8 species of parasitic wasps in the Southeast Mountains region, 2,1,3, and 2 species of which belong to Braconidae, Euritomidae, Pteromalidae, and Eupelmidae respectively.
光周期、温度和寄主是影响茧蜂滞育的主要因子湿度、亲代和寄主植物也可在一定程度上影响滞育进程。
Photoperiod, temperature and host are major factors affecting the diapause of braconids. To some extent, humidity, parents and host plants can also affect the diapause process of braconids.
本文综述了对螟虫长距茧蜂的研究概况，包括该寄生蜂的主要生物学习性、对玉米螟自然寄生率及田间防治玉米螟效果等。
Studies on Macrocentrus linearis, including its biology, natural parasitic rate and the field control effect on Ostrinia furnacalis are reviewed in this paper.
本研究结果可以对大田大豆蚜的防治提供指导， 也为今后大量生产、贮藏、利用豆柄瘤蚜茧蜂提供一定的理论基础。
The results will be useful to guide the control of the soybean aphid in fields and provide basic knowledge on mass production, storage and utilization of L. fabarum in future.
广赤眼蜂、涓夜蛾绒茧蜂、广大腿小蜂分别为卵期、幼虫期和蛹期的天敌优势种，其最高寄生率分别为30 %、80 %和65 %。
Among them, Trichogramma evanescens, Apanteles sp. and Brachymeria obscurata were dominant species with the highest parasitizations of 30%, 80% and 65% respectively.
健康的幼虫形成小茧，变成蛹，然后破茧而出，长成幼蜂。
Healthy larvae form small cocoons, become pupae, then emerge as young bees.
寄生蜂对1龄寄主幼虫的寄生率以及1龄粘虫育出的茧重均是三个龄期寄主中最小的，但死亡率却是三者间最高的。
The parasitizing rate and pupae weight which were bred in the larvae of the 1st instar were the lowest but the mortality rate after parasitizing was the highest.
寄生蜂对1龄寄主幼虫的寄生率以及1龄粘虫育出的茧重均是三个龄期寄主中最小的，但死亡率却是三者间最高的。
The parasitizing rate and pupae weight which were bred in the larvae of the 1st instar were the lowest but the mortality rate after parasitizing was the highest.
应用推荐