- Parasitism of early instar jack pine budworm (Lepidoptera: Tortricidae) by Apanteles spp. (Hymenoptera: Braconidae) and Glypta fumiferanae (Hymenoptera: Ichneumonidae)
- 作者: Elliott, N.C.; Simmons, G.A. and Chilcote, C
- literature id: 21826
- catalog nub: TPL_ELLIOT1986POEIJ67007200
- 文献库: Taxapad收录文献
- type: article
- publication name: Great Lakes Entomologist
- publish date: 1986-01-01
- pages: 67-72
- volume: 19
- issue: 2
- 创建时间: 2021-03-02 15:00:32
- create by: zxmlmq (admin)
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comment:
none Glypta fumiferanae and two species of Apanteles parasitized 1st-4th instar jack pine budworm (Choristoneura pinus). Apparent parasitism of budworm in four Michigan populations ranged from 10.6 to 30.9% for A. fumiferanae , 4.3-16.4% for A. morrisi and 2.1-9.1% for G. fumiferanae. A. morrisi probably parasitized 3rd-4th instar jack pine budworm. Based on the results obtained, it is suggested that sampling overwintering budworm larvae is appropriate for estimating apparent parasitism by A. fumiferanae and G. fumiferanae . Sampling budworm larvae at ca. 500 degree-days (base 8.9 degree C) is appropriate for estimating apparent parasitism by A. morrisi .
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