The oviposition preference of c. maculatus

Author: pvec

August undefined, 2024

WebbThe presence of positive genetic correlations between oviposition or feeding preference for hosts, ... Genetic correlations were found to be positive for all characters in both populations of C. maculatus (range 0.132 to 0.542). Keywords: Callosobruchus maculatus; genetic variation; larval performance; oviposition preference; plant ... Webb1 jan. 2003 · For instance, Mitchell and Thanthianga (1990) list three reasons that C. maculatus oviposition behavior deviates from randomness, none of which include …

QUANTITATIVE GENETIC ANALYSIS OF OVIPOSITION PREFERENCE …

Webb1 mars 2024 · Kébé et al. (2024) studied the C. maculatus oviposition preference on three cowpea varieties and showed that in experiments where females had no choice, … WebbThe oviposition preference was evaluated by counting each egg laid on every bean by the female C. maculatus carefully through a magnifying glass. The data was collected and documented for further analysis … how best to physically clean my laptop

Selection of oviposition sites by the cowpea weevils …

Webb31 juli 2024 · Compared with other cultivars tested, oviposition preference of C. maculatus was the lowest on Nekador. The developmental time of C. maculatus differed from … 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 … Webb12 mars 2003 · female preference for larger hosts in C. maculatus, ... Miesho et al., 2024;Kpoviessi et al., 2024), and indicates non-discrimination by C. maculatus for oviposition among the cowpea genotypes ... how many more days till st patrick\u0027s day 2023

Evidence for Ovipositional Preference of Callosobruchus …

Physicochemical traits of Vicia faba L. seed cultivars affect ...

WebbIntroduction. Progeny size is a trait of central importance for the theory of life history evolution. For example, larger newborns, eggs, and seeds have in numerous cases been reported to show higher fitness (Braby, 1994; Williams, 1994; Fox & Czesak, 2000; Moran & Emlet, 2001; Ficetola & de Bernardi, 2009).However, producing larger progeny is more … 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 how best to lose weightWebb1 juli 2024 · Results: Compared with other cultivars tested, oviposition preference of C. maculatus was the lowest on Nekador. The developmental time of C. maculatus differed … how many more days till summer ends

"Webb31 jan. 2011 · We found that lines of C. maculatus raised on a novel food resource (mung beans) expanded their host range and evolved a new preference for this resource over only ten generations of selection, and in the same short time span also showed reduced preference for the ancestral host (black-eyed beans). " - The oviposition preference of c. maculatus

The oviposition preference of c. maculatus

Egg-Dumping: A Strategy for Host Range Expansion in

Webb9 apr. 2024 · (a,b) Difference in WBPH oviposition selection preference between the WT and d17 plants. Average (±SD) values from ten biological replicates. Significant differences were calculated using the chi-squared test for dependent samples, ** p < 0.01. (c) Difference in WBPH hatching rates between the WT and d17 plants. Webb26 nov. 2024 · 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.

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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 … 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 …

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) ... Webb26 sep. 2024 · Lygodium microphyllum (Lygodiaceae) is an invasive climbing fern in peninsular Florida. Two classical biological control agents are currently being released against L. microphyllum: a leaf galling mite, Floracarus perrepae (Acariformes: Eriophyidae), and a moth, Neomusotima conspurcatalis (Lepidoptera: Crambidae). Little …

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 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.

WebbMeasurement of Preference and Perfor-mance. -Oviposition preference in C. mac-ulatus was estimated in test arenas consist-ing of 14 cowpea seeds and approximately 33 …

WebbComparisons between closely related species in different habitats provide a window into understanding how biotic factors shape evolutionary pathways. Weevils i how many more days till summer vacation lisdWebb1 jan. 2024 · The host preference of pulse beetle, C. maculatus to selected host grains were evaluated under ... Cowpea and green gram were most preferred hosts for C. maculatus in terms of oviposition, ... how best to organise photosWebb1 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. how best to lower my cholesterol fastWebbEvaluation 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 … how best to lower my cholesterol quicklyWebb3 apr. 2024 · Cajanus scarabaeoides (L.), Thouars, is the closest wild crop relative of cultivated pigeonpea, Cajanus cajan (L.), Millspaugh. This wild pigeonpea has several insect-resistance mechanisms, particularly to Helicoverpa armigera (Hübner). Estimated economic losses in the semi-arid tropics from H. armigera damage in pigeonpea are … how many more days till summer break 2022Webb1 mars 2015 · The cowpea beetle, Callosobruchus maculatus, is a highly damaging and destructive pest of pulse seeds, which is widely distributed in tropical and subtropical areas.In this research, the effects of the seeds of six pulse species (broad bean, cowpea, lentil, green gram, chickpea, and soybean) were assessed on life history and energy … how many more days till summer 2022Webb1 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. how best to organize outlook emails