نتایج جستجو برای: heliothis viriplaca
تعداد نتایج: 573 فیلتر نتایج به سال:
Water from a mosquito larval habitat in Florida was collected periodically for one year. After removing debris and macroscopic organisms, the small particles were concentrated by continuous flow centrifugation and examined microscopically. Anopheles quadrimaculatus, Culex salinarius and Heliothis zea larvae were exposed to the concentrates. The microsporidia isolated were Nosema, Pleistophora, ...
A strong correlation between two mannose phosphate isomerase (MPI) isoenzymes and resistance to Cry1A toxins from Bacillus thuringiensis has been found in a Plutella xylostella population. MPI linkage to Cry1A resistance had previously been reported for a Heliothis virescens population. The fact that the two populations share similar biochemical, genetic, and cross-resistance profiles of resist...
Nuestros resultados demuestran que a través de un diagnóstico molecular en Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae), usando secuenciación del 16S rDNA por Illumina MiSeq, larvas saludables y muertas mostraron una abundancia relativa alta Enterococcus (Lactobacillales: Enterococcaceae) con promedio 89.2% and 94.8% respectivamente. Mientras Pseudomonas (Pseudomonadales: Pseudomonada...
The remarkable responsiveness of male moths to female released pheromones is based on the extremely sensitive and selective reaction of highly specialized sensory cells in the male antennae. These cells are supposed to be equipped with male-specific receptors for pheromonal compounds, however, the nature of these receptors is still elusive. By using a combination of genomic sequence analysis an...
Even though premating isolation is hypothesized to be a major driving force in speciation, its genetic basis is poorly known. In the noctuid moth Heliothis subflexa, one group of sex pheromone components, the acetates, emitted by the female, plays a crucial isolating role in preventing interspecific matings to males of the closely related Heliothis virescens, in which females do not produce ace...
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