| 大豆对豆秆黑潜蝇抗选性及抗生性的研究 |
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| 引用本文： | 颜辉煌 盖钧镒. 大豆对豆秆黑潜蝇抗选性及抗生性的研究[J]. 南京农业大学学报, 1992, 15(3): 1-6 |
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| 作者姓名： | 颜辉煌 盖钧镒 |
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| 作者单位： | 南京农业大学农学系，南京农业大学农学系，南京农业大学农学系，南京农业大学农学系 210014 杭州中国水稻研究所品资系，210014，210014，210014 |
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| 摘 要： |
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| 关 键 词： | 豆秆黑潜蝇 抗选性 抗生性 大豆 |
STUDY ON NONPREFERENCE AND ANTIBIOSIS OF SOYBEANS TO BEANFLY(MELANAGROMYZA SOJAE ZEHNTNER) |
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| Yan Huihuang,Gai Junyi,Pu Fenghua,Ma Yuhua. STUDY ON NONPREFERENCE AND ANTIBIOSIS OF SOYBEANS TO BEANFLY(MELANAGROMYZA SOJAE ZEHNTNER)[J]. Journal of Nanjing Agricultural University, 1992, 15(3): 1-6 |
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| Authors: | Yan Huihuang Gai Junyi Pu Fenghua Ma Yuhua |
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| Abstract: | In the artificial inoculation experiments,the number of eggs per plant was significantly dif-ferent among host genotypes.There might be some specific chemicals in the water extraction and ethanol ex-traction from N3562 leaves which prevented adult oviposition.In the natural innoculation experiment,the difference of pupal weight among host genotypes was signif-icant,indicating the presence of antibiosis of soybeans to the insect. Furthermore,there also existed signifi-cant difference on the maggot count in stem,in petiole,and in whole plant,as well as on the ratio of mag-got count in stem to that in petiole.The diversity of maggot count among host genotypes in whole plant,inpetiole,especially in stern became further obvious with delaying of date for inspection. |
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| Keywords: | beanfly nonpreference antibiosis |
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