نتایج جستجو برای: chilo suppressalis
تعداد نتایج: 542 فیلتر نتایج به سال:
Rice (Oryza staiva L.) is one of the world's most important crops, providing a stable food for nearly half of the global population (FAO 2004). Almost 90% of the rice is growing and consumed in Asia. The striped stem borer (Chilo suppressalis Walker) is one of the most important rice pests in Asia. Rice stem borers cause damage to the crop at the larval stages. Larvae borer in to the plant stem...
ساقهخوارها شایعترین و مهمترین آفاتی هستند که برنج را در طول دوران رشد مورد حمله قرار میدهند. در این پژوهش، پراکنش جغرافیایی شبپرههای ساقهخوار برنج متعلق به خانوادههای Crambidae و Noctuidae در 16 استان برنج کاری کشور در سالهای 1394 و 1395 بررسی شد. جمعآوری حشرات کامل ساقهخوار به کمک تلههای نوری، مالایز و فرومونی انجام شد. در شالیزارهای کشور در مجموع شش گونه ساقهخوار شامل پنج گونه...
Identification of Candidate Olfactory Genes in Chilo suppressalis by Antennal Transcriptome Analysis
As pests are an important factor in reducing crop yields, pest control is measure preventing reductions yields. With the aim of ending use chemical pesticides, biological and genetically modified methods now considered more reasonable strategies. The bacterium Bacillus thuringiensis (Bt) can produce crystal proteins that have specific toxicity to lepidopteran insects, so it has been applied as ...
Striped rice stem borer, Chilo suppressalis Walker (Lepidoptera: Pyralidae) is one of the key pests in north of Iran, which damages the rice fields and decreases yield, severely. With attention to the importance of population dynamics of pests in integrated pest management, the population dynamics of immature life stages (egg, larva, pupa) of C. suppressalis were analyzed on three dominant ri...
The complete mitochondrial genomes (mitogenomes) of Cnaphalocrocis medinalis and Chilo suppressalis (Lepidoptera: Pyralidae) were determined and analyzed. The circular genomes were 15,388 bp long for C. medinalis and 15,395 bp long for C. suppressalis. Both mitogenomes contained 37 genes, with gene order similar to that of other lepidopterans. Notably, 12 protein-coding genes (PCGs) utilized th...
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