- A survey of wheat stem borer, Oria musculosa Hübner (Lepidoptera: Noctuidae), in Syria (1983-1987)
- 作者: Kotlabi, H. and Miller, R
- literature id: 30882
- catalog nub: TPL_KOTLAB1990ASOWS12701300
- 文献库: Taxapad收录文献
- type: article
- publication name: Arab Journal of Plant Protection
- publish date: 1990-01-01
- pages: 127-130
- volume: 8
- issue: 2
- 创建时间: 2021-03-02 15:00:32
- create by: zxmlmq (admin)
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comment:
In field surveys carried out in 7 provinces in Syria in 1983-87, infestations of Oria musculosa (a minor pest of wheat) were heaviest in rocky fields and along field borders and roadsides. Adult females oviposited on rocks in wheat fields during June, and eggs were found from June until March of the following year, suggesting egg diapause. Larval infestations usually appeared in mid-March, with each larva killing from 0.5 to 3.4 wheat plants. Maturing ears of wheat were attacked in April and May at the rate of 4.3 ears/larva. Larval mortality was due in part to pathogenic fungi and bacteria, and endo- and exo- parasitoids (unidentified hymenopteran species and Ichneumonidae). none
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