| 甘肃省引进苜蓿切叶蜂孵化试验 |
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| 引用本文： | 吴衍庆,花立民,向金成,李新一.甘肃省引进苜蓿切叶蜂孵化试验[J].草业科学,2001,18(2):18-20,27. |
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| 作者姓名： | 吴衍庆 花立民 向金成 李新一 |
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| 作者单位： | 1. 甘肃省草原总站,
2. 全国畜牧兽医总站, |
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| 摘 要： | 通过对引进加拿大苜蓿切叶蜂孵化实验表明 ,孵化温度 30℃恒温是影响苜蓿切叶蜂孵化率的主要因素 ,寄生蜂对切叶蜂孵化率的影响极为明显 ,实验认为在容积 50 cm× 50 cm×65cm大的孵化箱中用 37%敌敌畏乳液 0 .71ml防治金小蜂是一个安全剂量。
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| 关 键 词： | 苜蓿切叶蜂 金小蜂 紫花苜蓿 牧草 传粉昆虫 孵化试验 孵化温度 寄生蜂 种子产量 |
| 文章编号： | 1001-0629(2001)02-0018-03 |
Incubation of introduced alfalfa leaf-cutting bee in Gansu province |
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| WU Yan-qing,HUA Li-min,XIANG Jin-cheng,LI Xin-yi.Incubation of introduced alfalfa leaf-cutting bee in Gansu province[J].Pratacultural Science,2001,18(2):18-20,27. |
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| Authors: | WU Yan-qing HUA Li-min XIANG Jin-cheng LI Xin-yi |
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| Abstract: | The experiment on incubation of Canadian alfalfa leaf-cutting bee (Megachile ro-tundata (F)) showed that the main factor influencing the hatchability was 30℃ of constant incu-bating temperature. The parasitic insect also had a very obvious influence upon the incubation effect. It is considered that 0. 7 mi of DDVP latex with 37% of concentration used in a 50 cm× 50 cm× 65 cm of incubator for pteromalid (Pteromalus) control is a secure dosage. |
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| Keywords: | alfalfa leaf cutting bee incubation pteromalid |
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