نتایج جستجو برای: parasite telenomus beneficiens

تعداد نتایج: 39249  

Journal: :journal of the persian gulf marine sciences 0
javad daghigh roohi iranian fisheries science research institute, inland waters aquaculture research center, agricultural research education and extension organization (areeo), bandar-e-anzali, iran masoud sattari fisheries department, faculty of natural resources, university of guilan, sowmeh sara, iran fakhraddin mirhashemi nasab iranian fisheries science research institute, inland waters aquaculture research center, agricultural research education and extension organization (areeo), bandar-e-anzali, iran

in this survey, 54 specimens of common carp (cyprinus carpio) were collected from anzali wetland between august 2011 and july 2012. after recording biometric characteristics, routine necropsy and parasitology methods were used. totaly, 3165 individuals of parasites were isolated and identified from common carp. parasitofauna consisted of 10 species as follows: two protozoans, ichthyophthirius m...

Journal: :journal of research in health sciences 0
fatemeh taheri kokab namakin asghar zarban gholamreza sharifzadeh

background: intestinal parasitic infection is one of the major public health problems in developing countries. children are more vulnerable to these infections. in addition, the prevalence of infection is different among various communities; hence, there is a need for the periodical prevalence evaluation. this study was performed to define the prevalence of intestinal parasitic infection among ...

ابراهیم سلیمان نژادیان ارسلان جمشیدنیا حسین اللهیاری عزیز خرازی پاکدل

ساقه‌خواران نیشکر Sesamia cretica Led. و S. nonagrioides Lef. از مهم‌ترین آفات مزارع نیشکر در ایران محسوب می شوند. مهم‌ترین دشمن طبیعی این آفات در خوزستان زنبور پارازیتوئید تخم Telenomus busseolae Gahan می‌باشد که نقش قابل توجهی را در تنظیم جمعیت آفت ایفاء می‌نماید. پارازیتیسم این زنبور روی 4 رقم تجاری نیشکر CP69-1062، CP57-614، CP48-103 و SP70-1143 در قالب طرح کرت‌های خرد شده در سال 1386 در خو...

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