A5007679577- Insect-Plant Interactions and Control
- Entomopathogenic Microorganisms in Pest Control
- Phytoplasmas and Hemiptera pathogens
- Insect Pest Control Strategies
- Plant and soil sciences
- Scarabaeidae Beetle Taxonomy and Biogeography
- Insect symbiosis and bacterial influences
- Research on scale insects
- Insect behavior and control techniques
- Cocoa and Sweet Potato Agronomy
- Insect and Pesticide Research
- Plant Virus Research Studies
- Botanical Research and Applications
- Hymenoptera taxonomy and phylogeny
- Coleoptera Taxonomy and Distribution
- Mosquito-borne diseases and control
- Insect Resistance and Genetics
- Plant Pathogenic Bacteria Studies
- Plant Parasitism and Resistance
- Coleoptera: Cerambycidae studies
- Plant Physiology and Cultivation Studies
- Hemiptera Insect Studies
- Insect and Arachnid Ecology and Behavior
- Date Palm Research Studies
- Agronomic Practices and Intercropping Systems
Colegio de Postgraduados
2015-2025
Weatherford College
2023
Autonomous University of Tlaxcala
2021
The objective of this study was to determine the combined effect maize (Zea mays L.) genotypes with application epazote (Dysphania ambrosioides L.), castor oil plant (Ricinus communis Mexican pepperleaf (Piper auritum Kunth), moringa (Moringa oleifera Lam.), neem (Azadirachta indica A. Juss.), and Pacific Coast mahogany (Swietenia humilis Zucc.) as an alternative control weevil (Sitophilus zeamais Motschulsky). It hypothesized that combining certain specific powders would significantly...
Diaphorina citri Kuwayama (Hemiptera: Liviidae) is an invasive species in America and the main vector of pathogen associated with Huanglongbing, a deadly disease citrus plants world. The management such problem includes intensive use insecticides to reduce populations risk transmission. As alternative synthetic control D. citri, present study determined chemical composition diverse plant essential oils assessed toxicity repellency oil extracts against citri. Their abundance were by gas...
Bactericera cockerelli (Sulc) (Hemiptera: Triozidae) is one of the most economically important pests potato, tomato, and peppers in Central America, Mexico, United States, New Zealand. Its control based on use insecticides; however, recently, potential eulophid parasitoid Tamarixia triozae (Burks) (Hymenoptera: Eulophidae) for population regulation has been studied. Because T. likely to be exposed insecticides crops, objective this study was explore compatibility eight with parasitoid. The...
Bactericera cockerelli es una de las plagas más importantes en solanáceas México. Su manejo se basa el uso insecticidas y recientemente ha explorado del parasitoide Tamarixiatriozae dentro un programa MIP, por lo que objetivo presente trabajo fue explorar la compatibilidad con este parasitoide. En evaluó, condiciones laboratorio (25 ± 2 ºC, 60 5% H.R.), toxicidad azadiractina, spinosad, imidacloprid abamectina sobre T. triozae B. cockerelli. Los cuatro resultaron tóxicos tanto para psílido...
We studied species diversity and genetic variation among populations of Brevipalpus mites from four citrus host plants. sampled on orange, lime, grapefruit mandarin trees orchards at six localities distributed in the five most important producing states Mexico. Genetic plants were assessed by analysis nucleotide sequence data fragments mitochondrial cytochrome oxidase subunit I (COI). Both yothersi B. californicus found these sites, was abundant all sampled. mainly orange only two AMOVA...
Third instars of white grubs six species associated to agave tequilero in Jalisco, México were described from 1,145 specimens collected soil samples September 2006 August 2007, the municipalities Ixtlahuacán del Río, Tepatitlán de Morelos and San Juan Escobedo, México. Diagnostic characters illustrated a key was also included. Cyclocephala comata (Bates) most abundant (63.2%), followed by Phyllophaga ravida (Blanchard) (21.9%), polyphylla (9.4%), misteca (4.1%), Strategus aloeus (L.) (1.1%)...
El picudo del agave, Scyphophorus acupunctatus Gyllenhal, es una plaga de importancia económica en diferentes cultivos agaves México, principalmente agave tequilero, mezcalero y henequén. Los machos esta especie liberan feromona agregación que atrae a ambos sexos, la compuesta por dos alcoholes cetonas. Experimentos previos han mostradoque los cuatro compuestos son atractivos picudos pero las mayores capturas se obtuvieron cuando combinaron 2-metil-4-heptanona (C1) 2-metil-4-octanona (C2)....
The objective of this study was to characterize Diaphorina citri Kuwayama (Hemiptera: Liviidae) morphometrically, as well determine whether the host has a relationship specific morphometric variation. traits measured were body length, antenna lengths and widths genal processes, forewing length width. Females males analyzed separately. measures obtained subjected an analysis variance principal components analysis. greatest morphometrical variation smallest sizes found in collected from...
In a search for sustainable options of greenhouse whitefly Trialeurodes vaporariorum (Westwood) management, the toxic and/or repellent potential water, ethanolic, and acetonic extracts Ambrosia artemisiifolia L. (Asteraceae), Comocladia engleriana Loes (Anacardiaceae), Piper auritum Kunth (Piperaceae), Raphanus raphanistrum (Brassicaceae), Taraxacum officinale F.H. Wigg.aggr.*(Asteraceae) were evaluated.Repellency was assessed by cylinder method (olfactometer), while toxicity oviposition...
La enfermedad del Huanglongbing (HLB) de los cítricos se ha considerado como la más destructivas en el mundo, asociada con cuantiosas pérdidas económicas debido a reducción producción y calidad fruta, así pérdida empleos directos e indirectos
Seasonal abundance of the Asian Citrus Psyllid, Diaphorina citri Kuwayama, wasevaluated on citrus groves in region Cazones, Veracruz, Mexico. For period from February 2010 to 2012, biweekly records for adult specimens were made using yellow sticky cardboard traps, as well presence eggs, nymphs, adults, and natural enemies flush shoots also registered. Psyllid populations occurred throughout study, detecting population peaks February, March, April July plantations. Increases psyllid...
Con la finalidad de conocer fauna melolóntidos nocturnos en las zonas agaveras mayor importancia el estado Jalisco, se realizaron capturas mensuales mayo a agosto 2007, utilizando una trampa luz fluorescente negra tipo embudo, Ixtlahuacán del Río, Tepatitlán Morelos y San Juanito Escobedo, México. Se recolectaron un total 57,263 especímenes pertenecientes 20 especies. Phyllophaga ravida (Blanchard) (58.7%), Paranomala cincta (Say) (14.1%), misteca (Bates) (11.6), P. dentex (2.5%) hoepfneri...
En el presente estudio se describen dos especies de mosca blanca del género Trialeurodes, con base en las características sus cubiertas pupales preparaciones portaobjetos para microscopia óptica. Una corresponde a Trialeurodes amealcensis sp. nov., colectada Quercus los estados Querétaro y Tlaxcala. La especie ipomoeae nov. encontró Ipomoea arborescens (Humb. & Bonpl.) G. Don. Morelos Puebla. Se incluye una clave la identificación México proporcionan figuras descritas.
Se identificaron enemigos naturales asociados a escamas armadas en aguacate Hass, y el porcentaje de parasitoidismo ramas frutos. Los muestreos se realizaron huertas certificadas para exportación Michoacán, México. De julio 2009 septiembre 2010 colectaron quincenalmente sus entomófagos cinco huertos, mientras que nueve bimestrales (mayo septiembre) determinar niveles parasitoidismo. En cada muestreo contó por especie total vivas parasitadas estadio. identifi- caron tres especies Hemiberlesia...
With the aim to provide bases define a regional management strategy of insecticides, susceptibility populations Aedes aegypti from three regions Guerrero, Mexico, insecticides malathion, temefos, chlorpyrifos, pirimiphosmetil, permethrin, lambda-cyhalothrin, propoxur, and spinosin was determinated, using New Orleans population as reference. Commercial technical-grade were evaluated by residual application in larvae early fourth instar according methodology proposed World Health Organization....
Una de las estrategias para el manejo del Huanglongbing en México es disminuir poblaciones insecto vector Diaphorina citri Kuwayama mediante su áreas regionales control (ARCOs) y reducir riesgo dispersión Candidatus Liberibacter asiaticus. La resistencia a insecticidas prácticas inadecuadas al realizar aplicación son factores que disminuyen efectividad. Se estimó la presión selección ejercida ARCOs Martínez Torre, Veracruz, por diferentes grupos toxicológicos (GT) utilizados D. aplicaciones...
Diaphorina citri Kuwayama es el vector reconocido de la enfermedad “Huanglongbing” (HLB). Los insecticidas son base para su manejo dentro áreas regionales control (ARCO). El incremento presión selección sobre poblaciones campo ahora un riesgo potencial desarrollo resistencia a en y diseminación del HLB. En este estudio se determinó susceptibilidad D. cuatro insecticidas, tres ARCO costa Golfo México: Álamo, Cuitláhuac Martínez Torre, estado Veracruz; dos Pacífico: una Tecomán, Colima...
Species richness, abundance, and seasonal distribution of Coleoptera Scarabaeoidea were evaluated in a deciduous tropical forest at Choix El Fuerte, Sinaloa, Mexico, from July to October 2009 by means nocturnal collections three locations. More than 36,000 specimens obtained, representing 45 species 21 genera Melolonthinae, Rutelinae, Dynastinae, Scarabaeinae, Hybosoridae, Ochodaeidae, Geotrupidae, Trogidae, Passalidae. The genus with the highest richness index was Phyllophaga 12 species,...