Evaluation of resistance of some tomato varieties against root-knot nematode (Meloidogyne incognita)
Publish place: The Second National Conference on Environmental Research
Publish Year: 1393
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
NCER02_158
تاریخ نمایه سازی: 27 شهریور 1393
Abstract:
The experiment was conducted at site infested with root-knot nematode (Meloidogyne incognita) having 2 j2/g of soil to evaluate the reaction of twelve varieties of tomato under field condition. The data indicated that number of galls/root system was ranging from 6-215. The minimum number of galls/root system was noticed in case of Mobile variety by 6, whereas, Royal variety showed maximum number of galls/root system (215). On the basis of this experiment Mobile variety was resistant to root-knot nematode followed by Super Queen variety which showed moderate resistance. Royal variety was considered as highly susceptible one to root-knot nematode. The result indicated that Mobile variety could be used as source of resistance in breeding programme of tomato against M. incognita.
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Authors
Hesamedin Ramezani
Assistant Professor, Department of Agriculture, Payame Noor University
Mohammad Ali Ebrahimi
Associate Professor, Department of Agriculture, Payame Noor University
Gholamreza Bakhshi Khaniki
Professor, Department of Agriculture, Payame Noor University,
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