Biological activity of soybean trypsin inhibitor and plant lectins against cotton bollworm/legume pod borer, Helicoverpa armigera
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چکیده
منابع مشابه
Biological activity of soybean trypsin inhibitor and plant lectins against cotton bollworm/legume pod borer, Helicoverpa armigera
The noctuid, Helicoverpa armigera, is the most important crop pest worldwide. We evaluated the biological activity of soybean trypsin inhibitor and plant lectins against this pest to identify toxin genes for deployment through transgenic plants. Of the seven plant lectins tested, chickpea and snowdrop lectins showed marked antibiotic effects in terms of insect survival and development. Larval s...
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Cotton bollworm/legume pod borer, Helicoverpa armigera is one of the most damaging pests worldwide. Because of the difficulties associated with chemical control of this pest, emphasis has been placed on developing transgenic plants with resistance to H. armigera. Since toxin genes from the bacterium, Bacillus thuringiensis (Bt) have been deployed on a large scale, there is need to scout for alt...
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Efficacy of some synthetic and biopesticides against pod borer, Helicoverpa armigera (Hubner) damage in chickpea was studied at the Regional Agricultural Research Station, Ishurdi, Pabna, Bangladesh during rabi cropping season of 2004-05. Synthetic and biopesticides reduced pod borer damage significantly. Significantly lowest pod damage was observed in cypermethrin (5.75%) and HNPV (5.86%) spra...
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Protease inhibitors in legumes are one of the most promising weapons that confer resistance against insects by inhibiting proteases present in the gut of insect larvae. In the present study, trypsin inhibitor activity was detected in the seed flour extracts of 10 selected varieties of chickpea. The presence of inhibitor was confirmed by dot blot analysis. All the varieties showed inhibitory act...
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تصاویر بال جلو و عقب (به ترتیب دارای 15 و 12 لندمارک) 5 جمعیت جغرافیایی پروانه‌ی کرم غوزه‌ی پنبه، Helicoverpa armigera (Hübner)، از مناطق مختلف شمال و شمال غرب کشور مورد تجزیه و تحلیل چند متغیره قرار گرفت. تعداد 287 تصویر متعلق به بال جلو و 277 تصویر متعلق به بال عقب با استفاده از 26 متغیر ریخت‌سنجی هندسی در بال جلو و 20 کاراکتر در بال عقب با یکدیگر مقایسه شدند. آنالیز فاکتورهای مربوطه نشان داد...
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ژورنال
عنوان ژورنال: Plant Biotechnology
سال: 2005
ISSN: 1347-6114,1342-4580
DOI: 10.5511/plantbiotechnology.22.1