Chromosome aberrations induced by TEPA-an alkylating chemosterilant in spermatocytes of Callosobruchus chinensis Linn. (Coleaptera, Bruchidae).
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چکیده
منابع مشابه
Habitat-related mtDNA polymorphism in the stored-bean pest Callosobruchus chinensis (Coleoptera: Bruchidae).
The genetic diversity of populations of the azuki bean beetle, Callosobruchus chinensis (Linnaeus) from natural, pre-harvest and post-harvest sites, was investigated to understand population structure and gene flow. A 522-bp fragment of the mitochondrial gene COI was sequenced for eight populations of C. chinensisfrom Japan, Korea and Taiwan collected from different habitats. Six haplotypes wer...
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The experiment was conducted to find out the efficacy of dodder vine extract as seed protectant against pulse beetle, Callosobruchus chinensis on gram seed in the laboratory of the Department of Entomology, Bangladesh Agricultural University, Mymensingh during the period of February to May, 2009. The concentrations of dodder vine extract were 5, 2 and 1% respectively. Efficacies of these treatm...
متن کاملتوان حشره‌کشی روغن‌های گیاهی علیه (Callosobruchus chinensis (Col.: Bruchidae روی نخود در انبار
سوسک چینی حبوبات، Callosobruchus chinensis L.، آفت مهم نخود است و انتشار جهانی دارد. حشره‌کش‌های شیمیایی و سموم تدخینی، اگرچه تبعات شدیدی را سبب می‌شوند، از روش‌های رایج کنترل این آفت هستند. ترکیبات گیاهی و مواد سازنده آن‌ها، به‌عنوان روش کنترلی دیگری به‌طور موفقیت‌آمیز علیه این آفت به‌کار رفته‌اند. در این تحقیق، اثر محافظتی 18 روغن خوراکی و غیرخوراکی در انبار را در یک اتاق بسته آزمایش کردیم. ا...
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In total, 339 faba bean (Vicia faba L.) and 100 pea (Pisum sativum L.) accessions were screened for their ability to resist Callosobruchus chinensis L. in free choice laboratory tests. Four, 15, and 43 faba bean varieties were highly resistant, resistant, and moderately resistant to C. chinensis, respectively. Three immune, three highly resistant, and six resistant accessions were discovered am...
متن کاملDelayed formation of chromosome aberrations in mouse pachytene spermatocytes treated with triethylenemelamine (TEM).
Induction of chromosome aberrations in pachytene spermatocytes of mice by 2 mg/kg TEM was compared with induction by 400 R X rays. These doses induced comparably high dominant lethal effects in pachytene spermatocytes of mice. Cytological analysis at diakinesis-metaphase I stage showed that whereas 76.4% of the cells treated with X rays at pachytene stage had aberrations, the frequencies observ...
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ژورنال
عنوان ژورنال: CYTOLOGIA
سال: 1987
ISSN: 0011-4545,1348-7019
DOI: 10.1508/cytologia.52.499