Struktur Populasi Trichogrammatoidea armigera, Parasitoid Telur Helicoverpa armigera, Berdasarkan Analisis RAPD-PCR
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چکیده
منابع مشابه
A droplet digital PCR (ddPCR) assay to detect Helicoverpa armigera (Lepidoptera: Noctuidae) in bulk trap samples
Moths in the genus Helicoverpa are some of the most important agricultural pests in the world. Two species, H. armigera (Hübner) and H. zea (Boddie), cause the majority of damage to crops and millions of dollars are spent annually on control of these pests. The recent introduction of H. armigera into the New World has prompted extensive survey efforts for this species in the United States. Surv...
متن کاملIncreasing tolerance to Cry1Ac cotton from cotton bollworm, Helicoverpa armigera
1. Changes in the frequency of Cry1Ac resistance genes and shifts in tolerance of cotton bollworm, Helicoverpa armigera , to the Cry1Ac toxin were assessed using bioassays of F 1 and F 2 offspring of isofemale lines from Anci County of Hebei Province (a multiple-crop system including corn, soybean, peanut, and Bt cotton) and Xiajin County of Shandong Province (an intensive Bt cotton planting ar...
متن کاملThe sequence of the Helicoverpa armigera single nucleocapsid nucleopolyhedrovirus genome.
The nucleotide sequence of the Helicoverpa armigera single-nucleocapsid nucleopolyhedrovirus (HaSNPV) DNA genome was determined and analysed. The circular genome encompasses 131,403 bp, has a G+C content of 39.1 mol% and contains five homologous regions with a unique pattern of repeats. Computer-assisted analysis revealed 135 putative ORFs of 150 nt or larger; 100 ORFs have homologues in Autogr...
متن کاملIntegrated Management of Helicoverpa armigera in Soybean Cropping Systems
In most developing countries, agriculture is the driving force for broad-based economic growth and low agricultural productivity is a major cause of poverty, food insecurity, and malnutrition. However, food production per unit of land is limited by many factors, includ‐ ing fertilizer, water, genetic potential of the crop and the organisms that feed on or compete with food plants. Despite the p...
متن کاملFunctional analysis of FP25K of Helicoverpa armigera single nucleocapsid nucleopolyhedrovirus.
The fp25k gene of Helicoverpa armigera single nucleocapsid nucleopolyhedrovirus (HearNPV) was studied. HearNPV fp25k gene transcription was found starting from about 18 h post-infection, and protein could be detected from the same time with antiserum against FP25K. To study the function of HearNPV fp25k, a recombinant HearNPV (HaBacWD11) with an enhanced green fluorescent protein (GFP) gene rep...
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ژورنال
عنوان ژورنال: Jurnal AgroBiogen
سال: 2006
ISSN: 2549-1547,1907-1094
DOI: 10.21082/jbio.v2n2.2006.p52-59