The oviposition preference of c. maculatus

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August undefined, 2024

Webb16 nov. 2024 · The optimum temperature for oviposition is high in C. maculatus, about 30-35°C and low in C. chinensis, 23°C. As the eggs are laid, they are firmly glued to the … WebbCallosobruchus maculatus can complete one generation within 3-4 weeks at 30°C and average relative humidity of 30% in the laboratory (Beck and Blumer 2014). Generation …

Rhagoletis cerasi: Oviposition Reduction Effects of Oil Products

Webb1 dec. 2024 · Though C. maculatus is a devastating pest of different stored legume species, and the losses due to this pest differ from crop to crop (Swella and Mushobozy, … WebbGenetic Correlation Studies among Different Indices for Resistance to Bruchid Infestation (Callosobruchus maculatus F.) using Stabilized Lines (F7 families) of Inter-Specific Cross between Cowpea X Rice Bean summary of a assistant professor

A QUANTITATIVE GENETIC ANALYSIS OF OVIPOSITION PREFERENCE …

Webb16 apr. 2014 · The European cherry fruit fly, Rhagoletis cerasi (L.) (Diptera: Tephritidae), is a highly destructive pest. Methods to control it are limited and alternatives are needed. Observations of cherry fruit flies suggest that females exert much effort to penetrate cherries at color change stage (from green to yellow) for oviposition. Therefore, the … Webb1 jan. 2003 · For instance, Mitchell and Thanthianga (1990) list three reasons that C. maculatus oviposition behavior deviates from randomness, none of which include … Webb1 feb. 1993 · In this paper, I estimate the amount of genetic variation in oviposition preference and larval performance present in two California populations of a … summary of abou ben adhem

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Webb1 feb. 1993 · The presence of positive genetic correlations between oviposition or feeding preference for hosts, and performance on those hosts, ... Genetic correlations were found to be positive for all characters in both populations of C. maculatus (range 0.132 to 0.542). Callosobruchus maculatus, genetic variation, ... Webbshowed the presence of an oviposition marker in C. subinnotatus (Pic.) which enabled the female bruchids not only to distinguish between egg-laden and pristine seeds, but also … summary of a bad case of stripesWebbEvaluation of Four Cowpea Lines for Bruchid (Callosobruchus maculatus) Tolerance . × Close Log In. Log in with Facebook Log in with Google. or. Email. Password. Remember me on this computer. or reset password. Enter the email address you signed up … summary of a book pelt

"WebbIn this study, we evaluated the female oviposition preference and larval performance of C. medinalis on six insect-resistant and six insect-susceptible rice genotypes. Female moth choice and no-choice oviposition preferences were studied. The number of eggs laid on the leaf varies among selected rice genotypes; ... " - The oviposition preference of c. maculatus

The oviposition preference of c. maculatus

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Webb19 mars 2024 · The outcomes of this study represented that red kidney bean grains (22.54%) contained more egg-laying preference for C. maculatus as compared to other tested legumes while desi chickpea grains (14 ... Webb15 mars 2024 · A. Juss., on oviposition by cowpea seed bruchid, C. maculatus (Fab.) and on the organoleptic properties of treated cowpea [Vigna unguiculata (L.) Walp.] seeds were evaluated under ambient ...

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WebbWe report on three experiments in which we tested the hypotheses that (a) female C. maculatus distribute eggs relatively uniformly when they encounter multiple seeds of the … Webb1 mars 2015 · Oviposition preference, developmental time, adult emergence and adult longevity Oviposition preference, developmental rate, and emergence of C. chinensis on different leguminous seeds dried to a consistent moisture level were examined at 27.8–28.2 °C, photoperiod of 16:8 h (L:D) and 50–55% relative humidity.

Webb21 maj 2016 · Under the preference-performance hypothesis, natural selection will favor females that choose oviposition sites that optimize the fitness of their offspring. Such a preference-performance relationship may entail important consequences mainly on fitness-related traits. We used the well-characterized cactus-Drosophila system to … WebbFox, C. W. (1993). A quantitative genetic analysis of oviposition preference and larval performance on two hosts in the bruchid beetle,Callosobruchus maculatus.Evolution 47: …

Webb1 jan. 2024 · Further, there was a negative and non-significant correlation between oviposition preference of C. maculatus and seed colour and seed shape of cowpea. Soumia et al (2024) ... WebbThe cowpea weevil, Callosobruchus maculatus (F.) (Coleoptera: Chrysomelidae) is a destructive pest of cowpea grains in the field and storage. Effects of two chemical fertilizers (triple superphosphat

Webb27 juni 2024 · Free-choice test was used to evaluate the oviposition preference of C. maculatus (in five replicates) toward the seeds of faba bean cultivars in plastic containers (18.5 cm in diameter and 7 cm...

Webb1 jan. 2024 · Callosobruchus maculatus showed the highest preference for egg-laying on cultivar Mahta as compared to other tested cultivars. Oviposition preference of the pest negatively correlated with the seed size and weight, and positively correlated with the starch content and the seed coat phenolics. pakistani banquet hall in nj for weddingWebbCallosobruchus maculatus can complete one generation within 3-4 weeks at 30°C and average relative humidity of 30% in the laboratory (Beck and Blumer 2014). Generation time also depends on the species of legume. pakistani birth certificate onlineWebb1 sep. 2008 · In the current study, by clearly designating individuals as a dumper or nondumper in a population within 24 h, the life-history traits of female weevils, Callosobruchus maculatus (F.), with different oviposition characters were compared, and no significant differences were observed. pakistani bed designs pictures