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Association of chemical components of okra with its resistance against amrasca biguttula biguttula (Ishida)
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نویسنده
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iqbal j. ,ul hasan m. ,ashfaq m. ,nadeem m.
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منبع
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pakistan journal of zoology - 2011 - دوره : 43 - شماره : 6 - صفحه:1141 -1145
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چکیده
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The current study was conducted on nine selected genotypes of okra to determine the role of chemical components of plant on population of jassid. crude protein,nitrogen,lignin,reducing sugar,phosphorus and copper showed positive correlation whereas neutral detergent fiber,acid detergent fiber,cellulose,silica,total ether,non reducing sugars,total sugars,calcium and magnesium had negative correlation with the population of jassid on okra. crude protein showed the positive and significant impact (69%) on the jassid population fluctuation on okra which was followed by neutral detergent fibre with 21% contribution. when computed together,all the chemical components showed 99.7% role on jassid population fluctuation. © 2011 zoological society of pakistan.
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کلیدواژه
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Chemical plant characters; Jassid; Okra genotypes
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آدرس
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department of agri-entomology,university of agriculture, Pakistan, department of agri-entomology,university of agriculture, Pakistan, department of agri-entomology,university of agriculture, Pakistan, department of agri-entomology,university of agriculture, Pakistan
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Authors
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