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Romero Gómez Guillermo - One of the best experts on this subject based on the ideXlab platform.
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Brúquidos (Coleoptera: Bruchidae) del estado de Morelos, México
'Instituto de Ecologia A.C.', 2014Co-Authors: Romero Gómez Guillermo, Romero-nápoles Jesús, Carrillo Sánchez, José Luis, Burgos Solorio Armando, Bravo Mojica Hiram, Ramírez-alarcón SamuelAbstract:Se presenta un listado faunístico de las especies de Bruchidae y de sus plantas hospederas para el estado de Morelos. Se registraron 125 especies de brúquidos, distribuidos en 19 géneros, en donde el género Acanthoscelides presentó el mayor número de especies con 48, seguido de los géneros Merobruchus, Sennius y Amblycerus con 10 especies cada uno, y Zabrotes con 9 especies. En cuanto a las plantas hospederas se identificaron 73 especies, la familia Leguminosae presentó el mayor número con 58 plantas hospederas; la familia Convolvulaceae ocupó el segundo lugar con 8 especies. Las siguientes especies de plantas constituyeron nuevos registros de hospederos: Acacia mammifera Schltdl, Albizia adinocephala (Donn. SM.) BR. & Rose, Albizia guachapele (Kunth) Dugan, Bauhinia variegata L., Heliocarpus pallidus Rose, Galactia striata (Jacq.) Urb. Mimosa benthamii J.F. Macbr, Mimosa leptocarpa Rose, Mimosa orthocarpa Spruce ex Benth., Senna holwayana (Rose) H.S. Irwin & Barneby. En relación a la biodiversidad de este grupo, con la información generada en este trabajo, Morelos actualmente representa el segundo lugar en biodiversidad nacional de este grupo, con un 37.12%; el primer lugar lo ocupa Oaxaca con 47.30%
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Estudio faunístico de la familia Bruchidae (Insecta: Coleoptera) del estado de Morelos, México.
Colegio de Postgraduados (COLPOS), 2013Co-Authors: Romero Gómez GuillermoAbstract:Se realizó un estudio faunístico de las especies de Bruchidae y de sus plantas hospederas para el estado de Morelos, para lo cual se realizaron colectas de estos insectos por medio de una red de golpeo, asi como colecta de plantas hospederas en los años 2010 y 2011. La información se complementó con registros de la base de datos BRUCOL. Se registró un total de 125 especies de brúquidos, las cuales se encuentran distribuidas en 19 géneros; de los cuales Acanthoscelides presentó el mayor número de especies (49), seguido de los géneros Merobruchus y Sennius con diez especies cada uno, los géneros Amblycerus y Zabrotes (9), Megacurus (8), Stator (7), Mimosestes (6), Meibomeus (5), Algarobius y Dahlibruchus (2); finalmente de los géneros Callosobruchus, Caryedes, Caryedon, Caryobruchus, Cosmobruchus, Ctenocolum, Margaritabruchus y Specularius sólo se registó una especie para cada género. En cuanto a las plantas hospederas se identificaron 73 especies, la familia Leguminosae presentó el mayor número con 58 plantas; la familia Convolvulaceae ocupó el segundo lugar con ocho especies. Las siguientes especies de plantas constituyen registros nuevos de hospederos para insectos de la familia Bruchidae: Acacia mammifera, Albizia adinocephala, Albizia guachapele, Bauhinia variegata, Heliocarpus pallidus, Galactia striata. Mimosa benthamii, Mimosa leptocarpa, Mimosa orthocarpa, Senna holwayana. De 55 especies de brúquidos no se tienen determinadas sus plantas hospederas para el estado de Morelos; sin embargo, si existen reportes de especies hospederas para ellos en otros estados de la República Mexicana o en otros países. En relación a la biodiversidad de este grupo, con la información generada en este trabajo, Morelos actualmente representa el segundo lugar con un 37.12% de la diversidad a nivel nacional; el primer lugar lo ocupa Oaxaca con un 47.30%. _______________ FAUNISTIC STUDY OF BRUCHIDS (INSECTA: COLEOPTERA) IN THE STATE OF MORELOS, MÉXICO. ABSTRACT: A faunistic study of species of Bruchidae and their host plants for the State of Morelos was conducted, for which adult bruchids were collected by using a sweepnet and collecting host plants, in the years 2010 and 2011. The information was complemented with records from the BRUCOL database. A total number of 125 species of bruchids were recorded, which are distributed in 19 genera; the genus Acanthoscelides had the highest number of species (49), followed by the genera Merobruchus and Sennius with ten species each, Amblyecrus and Zabrotes (9), Megacerus (8), Stator (7), Mimosestes (6), Meibomeus (5), Algarobius and Dahlibruchus (2); finally the genera Callosobruchus, Caryedes, Caryedon, Caryobruchus, Cosmobruchus, Ctenocolum, Margaritabruchus and Specularius had one species each. As far as host plants, 73 species were identified, the family Leguminosae showed the highest number with 58 host plants, the family Convolvulaceae ranked second with eight species. The following species are new records of host plants for insects of the Bruchidae family: Acacia mammifera, Albizia adinocephala, Albizia guachapele, Bauhinia variegata, Heliocarpus pallidus, Galactia striata. Mimosa benthamii, Mimosa leptocarpa, Mimosa orthocarpa, Senna holwayana. Host plants for 55 bruquid species have not been determined for the State of Morelos; however, reports exist of host plant species for them in other States of México or in other countries. In relation to biodiversity of this group, with the information generated in this group, at the present time Morelos holds the second place with 37.12% of the diversity at national level. First place is represented by Oaxaca with 47.30%
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Estudio faunístico de la familia Bruchidae (Insecta: Coleoptera) del estado de Morelos, México.
Colegio de Postgraduados (COLPOS), 2013Co-Authors: Romero Gómez GuillermoAbstract:Se realizó un estudio faunístico de las especies de Bruchidae y de sus plantas hospederas para el estado de Morelos, para lo cual se realizaron colectas de estos insectos por medio de una red de golpeo, asi como colecta de plantas hospederas en los años 2010 y 2011. La información se complementó con registros de la base de datos BRUCOL. Se registró un total de 125 especies de brúquidos, las cuales se encuentran distribuidas en 19 géneros; de los cuales Acanthoscelides presentó el mayor número de especies (49), seguido de los géneros Merobruchus y Sennius con diez especies cada uno, los géneros Amblycerus y Zabrotes (9), Megacurus (8), Stator (7), Mimosestes (6), Meibomeus (5), Algarobius y Dahlibruchus (2); finalmente de los géneros Callosobruchus, Caryedes, Caryedon, Caryobruchus, Cosmobruchus, Ctenocolum, Margaritabruchus y Specularius sólo se registó una especie para cada género. En cuanto a las plantas hospederas se identificaron 73 especies, la familia Leguminosae presentó el mayor número con 58 plantas; la familia Convolvulaceae ocupó el segundo lugar con ocho especies. Las siguientes especies de plantas constituyen registros nuevos de hospederos para insectos de la familia Bruchidae: Acacia mammifera, Albizia adinocephala, Albizia guachapele, Bauhinia variegata, Heliocarpus pallidus, Galactia striata. Mimosa benthamii, Mimosa leptocarpa, Mimosa orthocarpa, Senna holwayana. De 55 especies de brúquidos no se tienen determinadas sus plantas hospederas para el estado de Morelos; sin embargo, si existen reportes de especies hospederas para ellos en otros estados de la República Mexicana o en otros países. En relación a la biodiversidad de este grupo, con la información generada en este trabajo, Morelos actualmente representa el segundo lugar con un 37.12% de la diversidad a nivel nacional; el primer lugar lo ocupa Oaxaca con un 47.30%. _______________ FAUNISTIC STUDY OF BRUCHIDS (INSECTA: COLEOPTERA) IN THE STATE OF MORELOS, MÉXICO. ABSTRACT: A faunistic study of species of Bruchidae and their host plants for the State of Morelos was conducted, for which adult bruchids were collected by using a sweepnet and collecting host plants, in the years 2010 and 2011. The information was complemented with records from the BRUCOL database. A total number of 125 species of bruchids were recorded, which are distributed in 19 genera; the genus Acanthoscelides had the highest number of species (49), followed by the genera Merobruchus and Sennius with ten species each, Amblyecrus and Zabrotes (9), Megacerus (8), Stator (7), Mimosestes (6), Meibomeus (5), Algarobius and Dahlibruchus (2); finally the genera Callosobruchus, Caryedes, Caryedon, Caryobruchus, Cosmobruchus, Ctenocolum, Margaritabruchus and Specularius had one species each. As far as host plants, 73 species were identified, the family Leguminosae showed the highest number with 58 host plants, the family Convolvulaceae ranked second with eight species. The following species are new records of host plants for insects of the Bruchidae family: Acacia mammifera, Albizia adinocephala, Albizia guachapele, Bauhinia variegata, Heliocarpus pallidus, Galactia striata. Mimosa benthamii, Mimosa leptocarpa, Mimosa orthocarpa, Senna holwayana. Host plants for 55 bruquid species have not been determined for the State of Morelos; however, reports exist of host plant species for them in other States of México or in other countries. In relation to biodiversity of this group, with the information generated in this group, at the present time Morelos holds the second place with 37.12% of the diversity at national level. First place is represented by Oaxaca with 47.30%.Tesis (Doctorado en Ciencias, especialista en Entomología y Acarología).- Colegio de Postgraduados, 2013.Consejo Nacional de Ciencia y Tecnología (CONACYT)
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Bruchids (Coleoptera: Bruchidae) associated to the legume Indigofera densiflora
'Instituto de Ecologia A.C.', 2013Co-Authors: Ramírez-serrano Alfredo, Romero Gómez Guillermo, Romero-nápoles JesúsAbstract:Se determinaron las especies de brúquidos que se alimentan de las semillas de la leguminosa Indigofera densiflora M. Martens & Galeotti, las especies que se registraron se encuentran en tres géneros: Acanthoscelides kingsolveri Johnson, A. ruficoxis Sharp, Margaritabruchus cherylae Romero & Johnson y Meibomeus campbelli Kingsolver & Whitehead. Para determinar el impacto de estos insectos en la planta se realizaron colectas de semillas para evaluar el daño en éstas; debido al tamaño del insecto y de la semilla solamente un espécimen es capaz de llegar al estado adulto por semilla, dejando a está completamente destruida. Se colectó un total de 17,816 semillas, de las cuales 800 presentaron un orificio de emergencia del insecto adulto, lo que representó el 4.5% de daño en las muestras; el daño causado en las muestras fue ocasionado por cuatro especies de brúquidos que explotaron el recurso, con la siguiente composición: A. ruficoxis 717 especímenes, A. kingsolveri 42, M. cherylae 40 y Meibomeus campbelli 1, en total 800 brúquidos adultos.Four species of Bruchidae (Coleoptera) in three genera were reared from Indigofera densiflora M. Martens & Galeotti seeds: Acanthoscelides kingsolveri Johnson, A. ruficoxis (Sharp), Margaritabruchus cherylae Romero & Johnson, and Meibomeus campbelli Kingsolver & Whitehead. To determine the impact of these bruchid species on the plants, seed collections were made to evaluate thedamage done. Due to the comparative size of the adult beetle, only one specimen per seed developed destroying the seed. Of a total of 17,816 seeds collected, 800 or 4.5% with infestation
Romero-nápoles Jesús - One of the best experts on this subject based on the ideXlab platform.
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Nuevo registro de planta hospedera para Stator aegrotus (Sharp, 1885) (Coleoptera: Bruchidae) y notas sobre daños en semillas en Brasil
'Instituto de Ecologia A.C.', 2021Co-Authors: Amador Mojena Pastor, Romero-nápoles Jesús, Antonia Ap. ,de Souza MojenaAbstract:Se recolectaron frutos directamente del suelo de Senegalia polyphylla (DC.) Britton Rose (Fabaceae) en la región de Sinop, Mato Grosso, Brasil. Los insectos emergidos fueron identificados como Stator aegrotus (Sharp, 1885) (Coleoptera: Bruchidae), y dado que esta planta no se había registrado como hospedero para esta especie de brúquido, constituye el primer registro de asociación para ambas especies. El daño causado a las semillas alcanzó un 35.4%, siendo el consumo de tejidos seminales de 0.04530 g, que representa un 55.63% del peso de una semilla. En la evaluación fisiológica de las semillas se constató que el 100% de las semillas dañadas no germinaron.Senegalia polyphylla (DC.) Britton Rose (Fabaceae) fruits were collected directly from the soil in the Sinop region, Mato Grosso, Brazil. The emerged insects were identified as Stator aegrotus (Sharp, 1885) (Coleoptera: Bruchidae), and since this plant had not been registered as a host for this species of bruchid, this constitutes the first association record for both species. The damage caused to the seeds reached 35.4%, with the consumption of seminal tissues of 0.04530 g, which represents 55.63% of the weight of a seed. In the physiological evaluation of the seeds, it was found that 100% of the damaged seeds did not germinate
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Brúquidos (Coleoptera: Bruchidae) asociados a semillas de especies del género Mimosa L. (Leguminosae: Mimosoideae)
'Instituto de Ecologia A.C.', 2018Co-Authors: Escobar-domínguez, Alberto Agripino, Romero-nápoles Jesús, Carrillo Sánchez, José Luis, Equihua-martínez Armando, Ramírez-alarcón SamuelAbstract:Se presenta una lista de las especies de brúquidos que se alimentan de semillas de las especies del género Mimosa L. en el mundo. En total, se enlistan 40 especies de brúquidos asociados a 65 especies y a 15 variedades de Mimosa. Se dan a conocer nuevos hospederos para nueve especies de brúquidos.A checklist of bruchid species that feed seeds of Mimosa L. worldwide host plants is presented. A total number of 40 species are listed as well as its association with 65 species and 15 varieties of Mimosa genus. Moreover, nine new host associations for Bruchidae are recorded
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Brúquidos (Coleoptera: Bruchidae) del estado de Morelos, México
'Instituto de Ecologia A.C.', 2014Co-Authors: Romero Gómez Guillermo, Romero-nápoles Jesús, Carrillo Sánchez, José Luis, Burgos Solorio Armando, Bravo Mojica Hiram, Ramírez-alarcón SamuelAbstract:Se presenta un listado faunístico de las especies de Bruchidae y de sus plantas hospederas para el estado de Morelos. Se registraron 125 especies de brúquidos, distribuidos en 19 géneros, en donde el género Acanthoscelides presentó el mayor número de especies con 48, seguido de los géneros Merobruchus, Sennius y Amblycerus con 10 especies cada uno, y Zabrotes con 9 especies. En cuanto a las plantas hospederas se identificaron 73 especies, la familia Leguminosae presentó el mayor número con 58 plantas hospederas; la familia Convolvulaceae ocupó el segundo lugar con 8 especies. Las siguientes especies de plantas constituyeron nuevos registros de hospederos: Acacia mammifera Schltdl, Albizia adinocephala (Donn. SM.) BR. & Rose, Albizia guachapele (Kunth) Dugan, Bauhinia variegata L., Heliocarpus pallidus Rose, Galactia striata (Jacq.) Urb. Mimosa benthamii J.F. Macbr, Mimosa leptocarpa Rose, Mimosa orthocarpa Spruce ex Benth., Senna holwayana (Rose) H.S. Irwin & Barneby. En relación a la biodiversidad de este grupo, con la información generada en este trabajo, Morelos actualmente representa el segundo lugar en biodiversidad nacional de este grupo, con un 37.12%; el primer lugar lo ocupa Oaxaca con 47.30%
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Brúquidos (Coleoptera: Bruchidae) del estado de Tabasco, México
'Instituto de Ecologia A.C.', 2013Co-Authors: De La Cruz Pérez, Aracely, Romero-nápoles Jesús, Carrillo Sánchez, José Luis, García López Eustolia, Grether González Rosaura, Sanchez Soto Saúl, Pérez De La Cruz, ManuelAbstract:In order to determine the species diversity of the Bruchidae of the state of Tabasco, collections were made via (1) dry seeds samples, and (2) direct hand collections. A total of 3578 specimens in 14 genera and 49 species were recorded of which 37 species are new for Tabasco. Of the 35 host plants collected, 9 were recorded as new host associations. A diagnostic key to bruchid species of Tabasco is presented.Con el fin de determinar la diversidad de especies de Bruchidae del estado de Tabasco, se realizaron colectas a través de (1) muestras de semillas secas, y (2) colecta manual directa. Un total de 3578 ejemplares en 14 géneros y 49 especies fueron registradas de las cuales 37 especies son nuevas para Tabasco. De las 35 plantas hospederas colectadas, nueve fueron registradas como nuevas hospederas asociadas. Se presenta una diagnosis y clave con esquemas de genitalia para las especies de uchidae de Tabasco
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Bruchids (Coleoptera: Bruchidae) associated to the legume Indigofera densiflora
'Instituto de Ecologia A.C.', 2013Co-Authors: Ramírez-serrano Alfredo, Romero Gómez Guillermo, Romero-nápoles JesúsAbstract:Se determinaron las especies de brúquidos que se alimentan de las semillas de la leguminosa Indigofera densiflora M. Martens & Galeotti, las especies que se registraron se encuentran en tres géneros: Acanthoscelides kingsolveri Johnson, A. ruficoxis Sharp, Margaritabruchus cherylae Romero & Johnson y Meibomeus campbelli Kingsolver & Whitehead. Para determinar el impacto de estos insectos en la planta se realizaron colectas de semillas para evaluar el daño en éstas; debido al tamaño del insecto y de la semilla solamente un espécimen es capaz de llegar al estado adulto por semilla, dejando a está completamente destruida. Se colectó un total de 17,816 semillas, de las cuales 800 presentaron un orificio de emergencia del insecto adulto, lo que representó el 4.5% de daño en las muestras; el daño causado en las muestras fue ocasionado por cuatro especies de brúquidos que explotaron el recurso, con la siguiente composición: A. ruficoxis 717 especímenes, A. kingsolveri 42, M. cherylae 40 y Meibomeus campbelli 1, en total 800 brúquidos adultos.Four species of Bruchidae (Coleoptera) in three genera were reared from Indigofera densiflora M. Martens & Galeotti seeds: Acanthoscelides kingsolveri Johnson, A. ruficoxis (Sharp), Margaritabruchus cherylae Romero & Johnson, and Meibomeus campbelli Kingsolver & Whitehead. To determine the impact of these bruchid species on the plants, seed collections were made to evaluate thedamage done. Due to the comparative size of the adult beetle, only one specimen per seed developed destroying the seed. Of a total of 17,816 seeds collected, 800 or 4.5% with infestation
Zimmermann, Francisco JosÉ Pfeilsticker - One of the best experts on this subject based on the ideXlab platform.
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Efeito da proteína arcelina na biologia de Zabrotes subfasciatus (Boheman 1833), em feijoeiro
Pesquisa Agropecuária Brasileira, 1999Co-Authors: Barbosa, FlÁvia Rabelo, Yokoyama Massaru, Pereira, Pedro AntÔnio Arraes, Zimmermann, Francisco JosÉ PfeilstickerAbstract:Arcelin is a seed protein found in wild beans (Phaseolus vulgaris) which gives resistance to Mexican bean weevil, Zabrotes subfasciatus (Boheman 1833) (Coleoptera: Bruchidae). Studies were carried out with the objective of estimating the effect of four alleles of protein arcelin (Arc1, Arc2, Arc3 and Arc4) on the biology of Z. subfasciatus. The experiment was carried out in laboratory at Embrapa-Centro Nacional de Pesquisa de Arroz e Feijão, in Santo Antônio de Goiás, GO, Brazil, under non controlled conditions. The highest levels of antibiosis to Z. subfasciatus were observed in Arc1, with reduction in the number of eggs, number of emerged adults, adults longevity. In the line Arc2 only reduction in the number of emerged adults was observed. The lines Arc3 and Arc4 showed low efficiency on the reduction of progeny of Z. subfasciatus and effects in the longevity and egg-adult cycle were not detected. Insect sexual ratio was not altered by the presence of Arc1, Arc2, Arc3 and Arc4 in the seeds.A arcelina é uma proteína encontrada em feijões silvestres (Phaseolus vulgaris) e que confere resistência ao caruncho-do-feijão, Zabrotes subfasciatus (Boheman 1833) (Coleoptera: Bruchidae). Estudos foram conduzidos com o objetivo de conhecer o efeito de quatro alelos da proteína arcelina (Arc1, Arc2, Arc3 e Arc4), na biologia de Z. subfasciatus. O experimento foi conduzido no laboratório da Embrapa-Centro Nacional de Pesquisa de Arroz e Feijão, no município de Santo Antônio de Goiás, GO, em condições não controladas. O mais alto nível de antibiose a Z. subfasciatus foi constatado na linhagem portadora do alelo Arc1, observando-se redução do número de ovos produzidos, redução do número de adultos emergidos, redução da longevidade de adultos. Na linhagem Arc2 constatou-se redução apenas no número de adultos emergidos. As linhagens Arc3 e Arc4 apresentaram baixa eficiência na redução da progênie de Z. subfasciatus, não observando-se efeito na longevidade e no período ovo-adulto. A razão sexual do inseto não foi alterada pela presença na semente de Arc1, Arc2, Arc3 e Arc4
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Effect of arcelin protein on the biology of Zabrotes subfasciatus (Boheman 1833), in dry beans
'Embrapa Agroindustria Tropical', 1999Co-Authors: Barbosa, FlÁvia Rabelo, Yokoyama Massaru, Pereira, Pedro AntÔnio Arraes, Zimmermann, Francisco JosÉ PfeilstickerAbstract:A arcelina é uma proteína encontrada em feijões silvestres (Phaseolus vulgaris) e que confere resistência ao caruncho-do-feijão, Zabrotes subfasciatus (Boheman 1833) (Coleoptera: Bruchidae). Estudos foram conduzidos com o objetivo de conhecer o efeito de quatro alelos da proteína arcelina (Arc1, Arc2, Arc3 e Arc4), na biologia de Z. subfasciatus. O experimento foi conduzido no laboratório da Embrapa-Centro Nacional de Pesquisa de Arroz e Feijão, no município de Santo Antônio de Goiás, GO, em condições não controladas. O mais alto nível de antibiose a Z. subfasciatus foi constatado na linhagem portadora do alelo Arc1, observando-se redução do número de ovos produzidos, redução do número de adultos emergidos, redução da longevidade de adultos. Na linhagem Arc2 constatou-se redução apenas no número de adultos emergidos. As linhagens Arc3 e Arc4 apresentaram baixa efi-ciência na redução da progênie de Z. subfasciatus, não observando-se efeito na longevidade e no período ovo-adulto. A razão sexual do inseto não foi alterada pela presença na semente de Arc1, Arc2, Arc3 e Arc4.Arcelin is a seed protein found in wild beans (Phaseolus vulgaris) which gives resistance to Mexican bean weevil, Zabrotes subfasciatus (Boheman 1833) (Coleoptera: Bruchidae). Studies were carried out with the objective of estimating the effect of four alleles of protein arcelin (Arc1, Arc2, Arc3 and Arc4) on the biology of Z. subfasciatus. The experiment was carried out in laboratory at Embrapa-Centro Nacional de Pesquisa de Arroz e Feijão, in Santo Antônio de Goiás, GO, Brazil, under non controlled conditions. The highest levels of antibiosis to Z. subfasciatus were observed in Arc1, with reduction in the number of eggs, number of emerged adults, adults longevity. In the line Arc2 only reduction in the number of emerged adults was observed. The lines Arc3 and Arc4 showed low efficiency on the reduction of progeny of Z. subfasciatus and effects in the longevity and egg-adult cycle were not detected. Insect sexual ratio was not altered by the presence of Arc1, Arc2, Arc3 and Arc4 in the seeds
Raoul Pinel - One of the best experts on this subject based on the ideXlab platform.
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insecticidal effect of essential oils from mediterranean plants uponacanthoscelides obtectus say coleoptera Bruchidae a pest of kidney bean phaseolus vulgaris l
Journal of Chemical Ecology, 1993Co-Authors: Catherine Regnaultroger, Abdelaziz Hamraoui, Michel Holeman, E. Theron, Raoul PinelAbstract:The bioactivity of 22 essential oils from aromatic and medicinal plants was tested uponAcanthoscelides obtectus Say (Coleoptera, Bruchidae), a pest of kidney bean (Phaseolus vulgaris L.). The insecticidal effect was evaluated by determination of 24- and 48-hr LC50 and LC50 (from 1.50 mg/ dm3 to more than 1000 mg/dm3). Isoprenoids and phenylpropanoids were identified by gas chromatography. The most efficient essential oils were extracted from plants belonging to Labiatae.Origanum marjorana andThymus serpyllum essential oils were the most toxic.
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Insecticidal effect of essential oils from mediterranean plants upon Acanthoscelides Obtectus Say (Coleoptera, Bruchidae), a pest of kidney bean (Phaseolus vulgaris L.)
Journal of Chemical Ecology, 1993Co-Authors: Catherine Regnault-roger, Abdelhaziz Hamraoui, Michel Holeman, E. Theron, Raoul PinelAbstract:The bioactivity of 22 essential oils from aromatic and medicinal plants was tested upon Acanthoscelides obtectus Say (Coleoptera, Bruchidae), a pest of kidney bean (Phaseolus vulgaris L.). The insecticidal effect was evaluated by determination of 24- and 48-hr LC50 and LC50 (from 1.50 mg/ dm3 to more than 1000 mg/dm3). Isoprenoids and phenylpropanoids were identified by gas chromatography. The most efficient essential oils were extracted from plants belonging to Labiatae. Origanum marjorana and Thymus serpyllum essential oils were the most toxic.
Nadir Alvarez - One of the best experts on this subject based on the ideXlab platform.
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loci in Acanthoscelides obvelatus Bridwell (Coleoptera:
2014Co-Authors: Nadir Alvarez, A. Aebi, -m. A. Risterucci, M. Hossaert-mckey, Betty BenreyAbstract:Five microsatellite loci were isolated from the bruchid Acanthoscelides obvelatus Bridwell (Coleoptera: Bruchidae). Each locus was polymorphic, with the number of alleles ranging from two to 15. We found high levels of within-population variation at most loci, with heterozygosity ranging from 0.182 to 0.900. Cross-species amplification of these loci was tested in two other species of the genus Acanthoscelides, A. obtectus Say and A. argillaceus Sharp
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isolation and characterization of polymorphic microsatellite loci in acanthoscelides obtectus say coleoptera Bruchidae
Molecular Ecology Notes, 2004Co-Authors: Nadir Alvarez, Celine Born, Angemarie Risterucci, P Sourrouille, Betty Benrey, Martine HossaertmckeyAbstract:Six microsatellite loci were isolated from the bruchid Acanthoscelides obtectus Say (Coleoptera: Bruchidae). Each locus was polymorphic, with the number of alleles ranging from 3 to 18. We found high levels of within-population variation at most loci, with heterozygosities ranging from 0 to 0.75. Cross-species amplification of these loci was tested in two other species of the genus Acanthoscelides, A. obvelatus Bridwell and A. argillaceus Sharp.
