Efficiency of pheromone traps for monitoring Diabrotica virgifera virgifera LeConte
نویسندگان
چکیده
L. Schaub1, L. Furlan2, M. Tóth3, T. Steinger1, L. R. Carrasco4 and S. Toepfer5 1Agroscope Changins-Wädenswil ACW, CP 254, 1260 Nyon (Switzerland); e-mail: [email protected] 2Veneto Agricoltura, Legnaro (Italy) 3Plant Protection Institute, Hungarian Academy of Sciences, Budapest (Hungary) 4Department of Statistics and Applied Probability, National University of Singapore (Singapore) 5CABI Europe-Switzerland, c ⁄ o Plant Protection Directorate, Hodmezovasarhely (Hungary)
منابع مشابه
Genome Sequence of Diabrotica virgifera virgifera virus 2, a Novel Small RNA Virus of the Western Corn Rootworm, Diabrotica virgifera virgifera LeConte
The genome of a novel small RNA virus, tentatively named Diabrotica virgifera virgifera virus 2 (DvvV2), was identified in the western corn rootworm, Diabrotica virgifera virgifera LeConte, through transcriptome sequencing and confirmed by reverse transcription-PCR. Here, we report the near-complete nucleotide sequence and the genome organization of DvvV2.
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The western corn rootworm, Diabrotica virgifera virgifera, was introduced to Europe from North America in the early 1990s. It spread rapidly from its site of introduction in Serbia and is now found over some 400,000 ha of southeastern Europe. The prospects for its classical biological control by introduction of natural enemies, including pathogens, nematodes and insects, from its area of origin...
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The western corn rootworm, Diabrotica virgifera virgifera LeConte (Coleoptera: Chrysomelidae) is an important pest of maize. The diet of the D. virgifera imago is rich in starch and other polysaccharides present in cereals such as maize. Therefore, knowledge about enzymes involved in digestion of such specific food of this pest seems to be important. The paper shows, for the first time, the act...
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We evaluated the mating ability of male western corn rootworms, Diabrotica virgifera virgifera Leconte (Coleoptera: Chrysomelidae), for 20 d after initial mating, using a series of laboratory experiments. Males mated an average of 2.24 times within 10 d after their first mating and averaged 0.15 matings between days 11 and 20 after their first mating. Because estimating the mating frequency in ...
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Understanding of the mating and dispersal behavior of the western corn rootworm, Diabrotica virgifera virgifera (LeConte), is essential to predicting potential resistance to Bt corn technologies recently deployed to combat this pest. To quantify movement of male beetles, field studies were conducted during 2006 and 2007 in commercial Bt cornfields that included the Environmental Protection Agen...
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