Zabrotes subfasciatus boheman is the main pest of common beans phaselous vulgaris. However, the mexican bean weevil, zabrotes subfasciatus. Bruchidae, biochimica et biophysica acta bba general subjects on deepdyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. Pdf digestion in larvae of callosobruchus maculatus and. Host preference of the bean weevil zabrotes subfasciatus article pdf available in insect science 154. Zabrotes is a genus of pea and bean weevils in the beetle family chrysomelidae. Intraspecific competition in zabrotes subfasciatus 103.
Linnaeus oils at several concentrations on zabrotes subfasciatus boheman were studied. Estabilidade da resistencia a zabrotes subfasciatus conferida pela proteina arcelina, em feijoeiro. Pdf estabilidade da resistencia a zabrotes subfasciatus. In tropical regions of latin america, the bean weevil zabrotes subfasciatus boheman, 1833 coleoptera. Digestion in larvae of callosobruchus maculatus and zabrotes subfasciatus coleoptera. The bean crop is susceptible to the attack of numerous pest insects. Identifying resistance sources and the resistance types involved is important for development of pestresistant bean varieties. The binding of pf2 to midgut glycoproteins of 20dayold larvae was evaluated using pf2 affinity chromatography. Zabrotes subfasciatus, the mexican bean weevil, is a species of leaf beetle in the family. Abstract the biological and behavioural responses of two strains of zabrotes subfasciatus boh. Toxicity and repellency of essential oils to zabrotes subfasciatus. Bruchinae is among the key pests of common bean phaseolus vulgaris l.
The bean bruchids, acanthoscelides obtectus say and zabrotes subfasciatus. Infestation may start in the pods before harvest and carry over into storage where substantial. Zabrotes subfasciatus, the mexican bean weevil, is a species of leaf beetle in the family chrysomelidae. Ai1 was immune to this bruchid, and mortality of larvae, the stage that is exposed to. Continued application of synthetic insecticides arise development of resistance and pollution of the environment. Jun 06, 2002 read talisia esculenta lectin and larval development of callosobruchus maculatus and zabrotes subfasciatus coleoptera. Evaluation of orange peel citrus sinensis l as a source of. Adult attractiveness and oviposition preference of zabrotes.
Farmers perceptions of mexican bean weevil, subfasciatus. Chrysomelidae, bruchinae in phaseolus vulgaris linnaeus, using diatomaceous earth under different. All structured data from the file and property namespaces is available under the creative commons cc0 license. Relationship between physical and chemical characteristics and. Survey of insects that attack stored bean grains vigna. Reproduction and oviposition preferences of zabrotes. The mexican been weevil zabrotes subfasciatus boheman heavily attacks the grain of common bean. Molecular and structural characterization of a trypsin. Ai1, and should therefore not be affected by the presence of this inhibitor in the gm cowpea seeds. Tenebrionidae and zabrotes subfasciatus boheman coleoptera. Enter the name or part of a name you wish to search for. Pdf it is largely known that the range of an insect diet is mostly.
This study assessed the adult attractiveness and oviposition preference of z. Crystallization and xray crystallographic studies of an. Crystals of a new inhibitor present in rye seeds active against alphaamylases from crop pests acanthoscelides obtectus and zabrotes subfasciatus have been obtained. A single proteolytic cleavage in the beta subunit of alpha ai1 occurs at the active site of the protein. Files are available under licenses specified on their description page.
Binding of pf2 lectin from olneya tesota to gut proteins of. Keep in mind that the search is only based on the full taxon name. A resistance percentage of infested seeds from which no adult beetle emerged and b withinseed larval mortality of zabrotes subfasciatus in different cowpea lines experiment 1. Genetic divergence of bean genotypes to infestation of. Wild legume seeds from olneya tesota contain a lectin, pf2, that shows insecticidal activities against this insect. Pdf zabrotes subfasciatus is a serious pest of common beans, p. Bruchidae, was determined by using wild and cultivated seeds of the genus phaseolus. The effect of different bean varieties on the performance of the bruchid beetle zabrotes subfasciatus boheman coleoptera. Seeds of 17 common bean cultivars were characterized for resistance to infestation by zabrotes subfasciatus and acanthoscelides obtectus under nochoice. Oviposition behavior of zabrotes subfasciatus females. Researcharticle farmers perceptions of mexican bean weevil, zabrotes subfasciatus boheman, and pest management practices in southern ethiopia tarikumesele,1. One strain was collected from beans in colombia and the other fr. However, the mexican bean weevil, zabrotes subfasciatus boheman, is a major constraint of stored common bean that causes qualitative and quantitative. Zabrotes subfasciatus zabrsuworld distribution eppo.
The mexican bean weevil zabrotes subfasciatus boheman is subjected to resource availability variation because of the diversity of common bean types and sizes, from small e. Toxicity and repellency of essential oils to zabrotes subfasciatus boheman coleoptera, chrysomelidae, bruchinae in phaseolus vulgaris l. Scanning electron microscopy images were taken of starch granules from different sources following exposure in vivo and in vitro to gut. Digestion in larvae of callosobruchus maculatus and zabrotes. Zabrotes subfasciatus bohemann, 1833 fauna europaea. The aim of this work was to evaluate the genetics divergence of bean genotypes in relation to the oviposition, feeding and development of zabrotes subfasciatus, determining the degrees of resistance to the weevil. Oviposition behavior of zabrotes subfasciatus females coleoptera, bruchidae under conditions of host deprivation luzia aparecida a. There are more than 20 described species in zabrotes. Toxicity and repellency of essential oils to zabrotes.
Pdf host preference of the bean weevil zabrotes subfasciatus. Laboratory experiments were conducted to test the efficacy of products of orange citrus sinensis peels in the control of the stored products beetle zabrotes subfasciatus l in stored haricot beans latin name. The width of the headcapsule was determined in each instar, being 0,18 mm at the first instar, 0,24 at the second, 0,37 at the third, and 0,54 at the fourth. Results showed that the quality of the host plant affected the performance and the oviposition behavior of female beetles. Arcelins are components of a multigene family encoded by the apa locus arcelin zabrotes subfasciatus acanthoscelides obtectus arcphytohemagglutinin. Bruchidae is considered to be a major pest of stored grains and it is also found in temperate and cold climates rossetto, 1966, decheco et al. It is a cosmopolitan pest that causes great damage to. Zabrotes species zabrotes subfasciatus name synonyms spermophagus subfasciatus boheman, 1833 homonyms zabrotes subfasciatus boheman, 1833 common names american bean beetle in english bibliographic references. Insecticidal action of pf2 lectin from olneya tesota palo. Effects of different formulations of neem oilbased. Hosted by the usgs core science analytics and synthesis. Zabrotes subfasciatus boheman 52 zabrotes subnitens horn.
A total of 300 common bean entries were subjected to a nochoice test at melkassa agricultural research centre, ethiopia, using a randomized complete block design with three replications, to evaluate for resistance to the mexican bean weevil. This research intended to evaluate the development of zabrotes subfasciatus boh. Oviposition of zabrotes subfasciatus boheman, 1833 on phaseolus vulgaris linnaeus, 1753 was. Susceptibility to bruchids among common beans in uganda african. Acanthoscelides obtectus, phaseolus vulgaris, zabrotes subfasciatus. The results showed that larvae of both species displayed similar distribution of digestive enzymes in the intestinal compartments. Oct 22, 2018 the mexican bean weevil zabrotes subfasciatus coleoptera. Evaluation of different ethiopian common bean, phaseolus.
Jun 28, 20 effects of gm and nongm cowpea lines on the bruchid pest zabrotes subfasciatus experiment 1. The ability of zabrotes subfasciatus to attack cowpeas. Handbook of the bruchidae of the united states and canada. Determinations of carbohydrases, aminopeptidases and acid phosphatase in the larval midgut cells and in the luminal contents of callosobruchus maculatus and zabrotes subfasciatus have been carried out. Digestion of starch granules from maize, potato and wheat by.
This page was last edited on 14 september 2012, at 09. Introduction to the acrobat pdf edition the acrobat pdf version of this publication, though identical in content to the print. The competition process was identified in the mexican bean weevil reared on kidney and cranberry beans by inference. Jul 10, 2009 interspecies attraction studies in four species of bruchids callosobruchus analis f. Pdf farmers perceptions of mexican bean weevil, zabrotes. Resistance of important bean genotypes to the mexican bean beetle zabrotes subfasciatus bohemann during storage and its control with chemical synthetic and botanical insecticides carlos e. Effects of a chitin binding vicilin from erythrina velutina. It is found in africa, north america, south america, southern asia, and europe. Control of zabrotes subfasciatus boheman coleoptera.
Read reproduction and oviposition preferences of zabrotes subfasciatus stocks reared from two host plant species, entomologia experimentalis et applicata on deepdyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. Some wild legume seeds may contain lectins with insecticidal activities against this insect. Page designed through the cooperative efforts of interagency itis teams. Zabrotes subfasciatus zabrsuoverview eppo global database. Talisia esculenta lectin and larval development of. Free for use under the creative commons attribution 3. Bruchidae e considerado a principal praga do feijao armazenado. Resistance of important bean genotypes to the mexican bean. Binding of pf2 lectin from olneya tesota to gut proteins.
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