Ostrinia nubilalis
The influence of various cultivating technologies of maize on the occurrence of Ostrinia nubilalis, Hübner
... The aim of this study was to investigate the infl uence of cultivation, sowing, fertilisation techniques and chosen hybrids of maize upon infestation Ostrinia nubilalis. The experiment was performed in the ...
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Repellent Activity of Plants from the Genus Chenopodium to Ostrinia nubilalis Larvae
... (Ostrinia nubilalis Hubner) was selected whose individuals are deterred from feeding by phytoecdys- teroids at the larval stage (Marion-Poll & Descoins 2002) and from laying eggs at the adult stage ...
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Natural enemies of Ostrinia nubilalis (Hubner) and papulation density of pest and its dominant natural enemy on four corn hybrids in Moghan region
... borer, Ostrinia nubilalis (Hübner), is an important insect pest of corn, Zea mays ...O. nubilalis per plant was recorded using a 20X hand lens, then the stalk of these plants were dissected and ...
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Natural Parasitism of the Second Generation European Corn Borer Eggs Ostrinia nubilalis (Hübner) (Lepidoptera, Pyralidae) by Trichogramma spp. in Sweet Corn Fields in Vojvodina, Serbia – Short Communication
... and males emerge earlier than females (Charnov et al. 1981). The short generation time of Trichogramma wasps and the fact that they can be reared on factitious hosts allow these wasps to be produced quickly and ...
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The influence of locality, treatment against european corn borer (Ostrinia Nubilalis), hybrid and silage additive on the ruminal degradability of starch of maize silage
... Zvýšení RDS bývá často sledována i u siláží, je- jichž hmota byla během vegetace napadena polními škůdci – především plísněmi. K nejzávažnějším škůdcům porostů kukuřice patří zavíječ kukuřičný (Ostrinia ...
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Insights Into Genome Differentiation: Pheromone-Binding Protein Variation and Population History in the European Corn Borer (Ostrinia nubilalis)
... Examination of sequence variation at nuclear loci can give insights into population history and gene flow that cannot be derived from other commonly used molecular markers, such as allozymes. Here, we report on sequence ...
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Quantitative real time PCR with SYBR Green detection to assess gene duplication in insects: study of gene dosage in Drosophila melanogaster (Diptera) and in Ostrinia nubilalis (Lepidoptera)
... characterized Ostrinia nubilalis ...O. nubilalis cadherin gene, involved in the mode of action of Bacillus thuringiensis toxins, which showed indirect evidence of duplication, and (2) the ...O. ...
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Evaluating the Efficiency of Trichogramma Pintoii and Bacillus Thuringiensis Var. Kurstaki on Corn Stem Borer, Ostrinia Nubilalis (Lepidoptera:Pyralidae) in Corn Fields of Moghan Plain
... Haffmann, M. P., Pitcher, S. A., Cheever, S. A., and Gardner, J. 2006. Efficiency of inoculative releases of Thrichogramma ostriniae ( Hymenoptera: Trichogrammatidae) against European corn borer , Ostrinia ...
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Concerted evolution of male and female display traits in the European corn borer, Ostrinia nubilalis
... Background: Sexual reproduction entails the encounter of the sexes and the multiplicity of rituals is parallel to the diversity of mating systems. Evolutionary mechanisms such as sexual selection and sexual conflict have ...
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Efficacy of climatic change on the development of two strains of stalk borer, Ostrinia nubilalis (Lepidoptera: Crambidae), treated with challenger/silica nanoparticles
... of Ostrinia nubilalis ...O. nubilalis in the field, which is essential for the successful implantation of control measures and enables us to determine the best time for controlling with better ...
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Partial mitochondrial genome sequences of Ostrinia nubilalis and Ostrinia furnicalis
... species Ostrinia nubilalis and Ostrinia furnicalis (Lepidoptera: Crambidae) are pests of agricultural crop plants and cause major crop production losses [16, ...17]. Ostrinia nubilalis ...
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The Impact of Transgenic Cottons Expressing One or Two Proteins from <em> Bacillus thuringiensis </em> on Survival and Damage Potential of First and Second Instars of <em> Ostrinia nubilalis </em> (Lepidoptera: Crambidae)
... borer, Ostrinia nubilalis (Hüb- ner), is susceptible to toxins produced by Bacillus thuringiensis (berliner), but damage to bollgard (bt) cotton (Gossypium hirsutum ...O. nubilalis on transgenic ...
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Genetic Mapping of Sexual Isolation Between E and Z Pheromone Strains of the European Corn Borer (Ostrinia nubilalis)
... rates and levels of genetic variation in natural populations of sea Zhu, J. W., C. H. Zhao, F. Lu, M. Bengtsson and C. Lofstedt, 1996 beet (Beta vulgaris subsp. maritima). Genetics 150: 1239–1244. Reductase specificity ...
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Genetic Variation in the Strongly Canalized Sex Pheromone Communication System of the European Corn Borer, Ostrinia nubilalis Hübner (Lepidoptera; Pyralidae)
... The variability in pheromone blend produced by heterozygous females could be explained by the existence of two different alleles in the Z strain which in combination[r] ...
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Central nervous processing of sex pheromones in two strains of the European corn borer Ostrinia nubilalis (Lepidoptera: Pyralidae)
... Laboratory cultures of E and Z strains of O. nubilalis were established in Lund from insects obtained from NYS Agricultural Experiment Station, Geneva, New York, USA. These cultures had originally been established ...
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De novo transcriptomic resources for two sibling species of moths: Ostrinia nubilalis and O scapulalis
... Keeping in mind the coverage limitations in the pre- sent study, we performed a rough comparative analysis of the O. nubilalis versus O. scapulalis assemblies. More generally, we explored the common versus ...
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Extreme polarisation sensitivity in the retina of the corn borer moth Ostrinia
... borer, Ostrinia nubilalis (Hübner) (Lepidoptera: Crambidae), is a nocturnal moth and an important crop pest, usually monitored with pheromones and black-light traps (Bartels et ...O. nubilalis, we ...
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SOUND PRODUCTION AND HEARING IN THE PYRALID MOTH SYMMORACMA MINORALIS
... Ears have evolved in a large number of moth families. Apart from the palpal hearing system of the Sphingidae, moth ears are tympanal organs which are assumed to have evolved independently several times in response to bat ...
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Evaluating the Efficiency of Trichogramma evanecense on the Corn stem borer, Sesamia cretica Led. under field conditions
... environmental effect of chemical pesticides in last decade researches have tried to find alternative for synthetic pesticides. Between alternative options biological control agents as like as parasitoid wasps has proved ...
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Transcriptome profiling reveals mechanisms for the evolution of insect seasonality
... (Ostrinia nubilalis), in which early summer emergence in E-strain adults and later summer emergence in Z-strain adults is explained by a shift in the length of the termination phase of larval ...in ...
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