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Registros recuperados: 32
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Control químico en mango (Mangifera indica L.) contra escama blanca y trips en Tierra Blanca, Veracruz, México. Colegio de Postgraduados
García Escamilla, Paul.
El estudio se realizó de enero a mayo del 2011 en la huerta comercial de mango (Mangifera indica) var. Manila “El Pantano” en Tierra Blanca, Veracruz, México. Se evaluaron aceite mineral, azufre, spinosad e imidacloprid para controlar escama blanca (A. tubercularis) y trips (F. invasor y F. cephalica), que son las principales plagas que atacan a este cultivo. Se llevaron a cabo muestreos periódicos para estimar las poblaciones de las plagas a combatir. Los resultados obtenidos se analizaron con el programa SAS para comparar medias con la prueba de medias de LSD (diferencia mínima significativa) y la prueba de Friedman con un valor de alfa de 0.05%. El aceite mineral, el azufre y el spinosad fueron más eficientes para el control de escama blanca. No se...
Palavras-chave: Escama blanca; Floración; Insecticidas; Poblaciones; Trips; Umbral de acción; White scale; Flowering; Insecticides; Populations; Thrips; Action threshold; Entomología y Acarología; Maestría.
Ano: 2012 URL: http://hdl.handle.net/10521/1734
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Citocininas y protector para incrementar la calidad del botón floral en rosa de corte (Rosa x Hybrida). Colegio de Postgraduados
Jarquín Nieto, Ignacio Antonio.
El Estado de México tiene una de las principales zonas productoras de ornamentales, con 86% de la superficie total dedicada a la floricultura nacional, principalmente de rosa de corte (Rosa sp.) bajo condiciones de invernadero en el año 2007. Entre las principales limitantes en la producción y comercialización de rosas está la baja calidad de los botones florales. Para incrementar su calidad y sanidad, se evaluó en el municipio de Villa Guerrero el efecto de la aplicación de fitohormonas citocininas, además del Protector Floral CP® como barrera física en plantas de rosa Rosa x Hybrida “Polo” para corte, con dos años de establecimiento en invernadero. El diseño experimental fue completamente al azar con cuatro repeticiones. Se evaluaron tres formulaciones...
Palavras-chave: Fitohormona; Trips; Ornamentales; Phytohormone; Thrips; Ornamental; Entomología y Acarología; Doctorado.
Ano: 2013 URL: http://hdl.handle.net/10521/1971
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Fusarium spp. agentes causales de la malformación vegetativa y floral del mango (Mangifera indica L.) y su transmisión por Frankliniella spp. y Scirtothrips spp. Colegio de Postgraduados
Reyes Osornio, Maribel.
De huertas comerciales de mango de Guerrero y Michoacán, México, se colectaron trips por muestreo aleatorio de árboles para identificación de especies, determinar su relación forética con Fusarium spp., transmisión de estos hongos, agentes causales de malformación vegetativa y floral de mango, y fundación de colonias de trips en condiciones asépticas en cámaras bioclimáticas. Se obtuvieron ejemplares de trips pertenecientes a dos géneros y 11 especies, siete pertenecientes a Scirtothrips y cuatro a Frankliniella. Los trips fueron recolectados detejidos vegetativos y florales, asintomáticos o malformados. Se reporta por primera vez a F. difficilis, F. occidentalis, F. gardeniae, F. minor, S. bisbravoae y S. silvicola asociados al cultivo de mango en...
Palavras-chave: Fusarium; Trips; Transmisión; Foresia; Frankliniella; Scirtothrips; Thrips; Transmission; Phoresy; Fitopatología; Doctorado.
Ano: 2013 URL: http://hdl.handle.net/10521/2083
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Identificación y fluctuación poblacional de trips (Insecta: Thysanoptera) asociados con hortalizas de la región central de México. Colegio de Postgraduados
Turcios Palomo, Ciro Luis Antonio.
En la actualidad los cultivos de hortalizas en México son severamente afectados por insectos conocidos como trips (Thysanoptera: Insecta), las pérdidas son notables en jitomate, chile, tomate de cáscara, calabacita, pepino y cebolla por la importancia económica que representan. La afectación es, por los daños que ocasionan cuando se alimentan de sus brotes y frutos tiernos, follaje y flores, por la transmisión de virus fitopatógenos, por su periodicidad y por las constantes aplicaciones de productos fitosanitarios para su control. Las especies Frankliniella occidentalis y Thrips tabaci, destacan como las más relevantes en estos cultivos por su capacidad invasiva, su amplia distribución y polifagia. De febrero de 2010 a febrero de 2011 se muestrearon...
Palavras-chave: Frankliniella; Thrips; Fluctuación poblacional; Variabilidad genética; Population fluctuation; Genetic variability; Entomología y Acarología; Doctorado.
Ano: 2013 URL: http://hdl.handle.net/10521/2184
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Natural history of G ynaikothrips uzeli (Thysanoptera, Phlaeothripidae) in galls of Ficus benjamina (Rosales, Moraceae) Iheringia, Sér. Zool.
Mascarenhas,André Luiz S.; Silva Junior,Juvenal C..
ABSTRACT Galls induced by thrips are simple structures when compared to those of other groups of arthropods, and little is known regarding many of their aspects. This study aimed to investigate aspects of the natural history of Gynaikothrips uzeli Zimmermann, 1900 in galls of Ficus benjamina L., 1753 using seasonal sampling (summer and winter). Twenty trees were sampled and divided into quadrants. From each of them, five galls were collected, forming a total of 400 galls per collection. Thrips showed greater abundance at higher temperatures (25.7°C) and no precipitation. Sex ratio was biased towards females (0.022 males per female), pointing to an inbred mating structure. Arthropod fauna associated with galls was more abundant (N=798) in winter, and it...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Leaf galls; Natural enemies; Sex ratio; Thrips.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212016000100216
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Controle de tripes que atacam a soja. Infoteca-e
CORSO, I. C.; GAZZONI, D. L..
Estudos com inseticidas granulados sistemicos para controle de tripes; Uso de metodos culturais para o controle da queima do broto.
Tipo: Séries anteriores (INFOTECA-E) Palavras-chave: Inseto vetor; Controle; Brasil; Soybean; Disease; Insect; Vectors; Thrips; Control.; Doença; Tripes; Soja; Vírus.; Brazil..
Ano: 1982 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/445307
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Registro de Tripes (Thysanoptera: Thripidae) em hortelã (Mentha sp.) no Estado do Acre. Infoteca-e
SANTOS, R. S.; LIMA, E. F. B..
Várias espécies de tripes são consideradas pragas de plantas cultivadas devido aos danos causados pela oviposição, alimentação e/ou transmissão de vírus do gênero Tospovirus no tecido vegetal. Neste trabalho, são relatadas duas espécies de tripes (Dinurothrips hookeri e Caliothrips phaseoli) coletadas na cultura de hortelã (Mentha sp.) em Rio Branco, AC, causando prateamento e consequente necrose do tecido foliar. Como C. phaseoli foi observada em pequena quantidade, é provável que essa espécie seja visitante foliar, sendo a responsável pelos danos D. hookeri. Esse é o primeiro registro de tripes na cultura de hortelã no Brasil.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) Palavras-chave: Hortelã; Dinurothrips hookeri; Thrips; Primeiro registro; First record; Primer registro; Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Mentha sp; Plagas de plantas.; Insectos fitófagos; Menta; Praga de planta; Inseto; Planta aromática; Tripes; Caliothrips phaseoli.; Plant pests; Thysanoptera.; Mint; Essential oil crops; Phytophagous insects.
Ano: 2016 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1054079
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Liothrips tractabilis sp.n. (Thysanoptera: Phlaeothripinae) from Argentina, a potential biocontrol agent of Weedy Campuloclinium macrocephalum (Asteraceae) in South Africa Neotropical Entomology
Mound,Laurence A.; Pereyra,Veronica.
A new species, Liothrips tractabilis, is described from northern Argentina. Feeding by this thrips causes severe damage to the leaves of Campuloclinium macrocephalum, a plant that has been introduced to South Africa where it is a serious weed of grasslands. A key is provided to the four species of the genus Liothrips recorded from Argentina.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Thrips; Invasive weed; Biological control.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2008000100009
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South American Haplothrips Species (Thysanoptera: Phlaeothripidae), with a new species of biological control interest to Australia against weedy Heliotropium amplexicaule (Boraginaceae) Neotropical Entomology
Mound,Laurence A.; Zapater,Miguel C..
A new species, Haplothrips heliotropica, is described from Argentina causing severe damage to the leaves of Heliotropium amplexicaule (Boraginaceae), a South American plant that is now a serious weed of pastures in Australia. Observations are presented on the host specificity, seasonal population changes and overwintering of this thrips. The genus Haplothrips includes more than 230 species worldwide, mostly feeding in flowers. In contrast, adults and larvae of H. heliotropica feed exclusively on green tissues. This is only the third South American species of Haplothrips. Character states are given for distinguishing these three species, and also for Haplothrips heliotropii Priesner from Egypt and Yemen.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Haplothrips heliotropica; South America; Leaf-feeding; Thrips.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2003000300009
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Sequential sampling of Aphis gossypii Glover (Hemiptera: Aphididae) and Frankliniella schultzei Trybom (Thysanoptera: Thripidae) on cotton crop Neotropical Entomology
Fernandes,MG; Spessoto,RR; Degrande,PE; Rodrigues,TR.
The goal of this research was to use the sequential probability ratio test to establish a sequential sampling plan for Aphis gossypii Glover and Frankliniella schultzei Trybom infesting cotton. Field work was conducted at the agricultural experimental station of the Universidade Federal da Grande Dourados during the 2003/2004 and 2004/2005 agricultural years. Aphid colonies and individual thrips in the sampling area were counted and their numbers were recorded. The spatial distribution pattern of A. gossypii and F. schultzei in the cotton culture was aggregated. Sequential sampling plans were developed for aphids and thrips with type I and type II errors set at 0.1, common Kc = 0.6081 (aphids) and = 0. 9449 (thrips), and safety and management levels of 20%...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Control level; Cotton aphid; IPM; Thrips.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2011000200016
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Rearing Frankliniella zucchini Nakahara & Monteiro (Thysanoptera: Thripidae) on zucchini (Cucurbita pepo L. ‘Caserta’) fruits Rev. Bras. entomol.
Camelo-García,Viviana M.; Lima,Élison F.B.; Rezende,Jorge A.M..
Abstract Frankliniella zucchini transmits zucchini lethal chlorosis virus, causal agent of lethal chlorosis of zucchini squash. The characteristics of relationship between this virus with its vector have not been studied, one of the reasons being the lack of a method for rearing the thrips for laboratory studies. This work proposes a system for the rearing of F. zucchini on fresh virus free zucchini ‘Caserta’ fruits, offering a practical and efficient alternative for the supply of a large number of insects for later study of virus/vector relationship. In addition, to aid in the identification of this species of thrips, the immature and adult forms obtained from the colony were described.
Tipo: Info:eu-repo/semantics/other Palavras-chave: Insecta; Tospovirus; Thrips; ZLCV; Zucchini squash.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262019000200115
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Occurence of thrips on Niagara table grape and its control with the insecticides thiacloprid and methiocarb associated with Metarhizium anisopliae Rev. Bras. Frutic.
LOPES,ROGÉRIO BIAGGIONI; TAMAI,MARCO ANTONIO; ALVES,SÉRGIO BATISTA; SILVEIRA NETO,SINVAL; SALVO,SÉRGIO DE.
Thrips are reported as important pests on table grapes in United States and several countries of Europe. Damage caused by thrips, particulary Frankliniella occidentalis, was observed on niagara table grape crop in Limeira-SP, Brazil. During the blooming period, high thrips densities were observed feeding on pollen and small berries. The symptoms left were more visible after the development of the berries and were characterized by dark scars and suberized surface on berries, sometimes causing the berry to crack, and the seed to prolapse. The effect of insecticides thiacloprid or methiocarb, associated or not with the entomopathogenic fungus Metarhizium anisopliae were evaluated during the blooming period. For evaluation of thrips damage on fruits, the...
Tipo: Info:eu-repo/semantics/other Palavras-chave: Chemical control; Fungi; Microbial control; Thrips.
Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452002000100060
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Métodos de muestreo para Pseudophilothrips sp. (Tubulifera: Phlaeothripidae) y sus enemigos naturales: I. Muestreo secuencial enumerativo Rev. Protección Veg.
Vecco,Daniel; Pinedo,Román; Fernández,Miriam.
El presente artículo es el primero de dos publicaciones que abordan el estudio de métodos de muestreo secuencial: 1) enumerativo y 2) binomial, para el monitoreo de Pseudophilothrips sp.y sus enemigos naturales. En el periodo 2007 - 2009 se realizaron 202 registros de población en una parcela agroecológica de Plukenetia volubilis L. Se tomaron 10 hojas por tercio, 10 inflorescencias y 10 frutos, siguiendo un diseño sistemático aleatorizado. Las medias (m) y sus respectivas varianzas (s²) se ajustaron a la función de la Ley del Poder de Taylor (LPT) y se calcularon los límites de confianza del coeficiente de agregación b para t0,95. Adicionalmente, se propuso la simplificación de la unidad de muestreo de trips. Se calcularon los tamaños de muestra n=E-2.a.m...
Tipo: Journal article Palavras-chave: Thrips; Sacha inchik; Plukenetia volubilis.
Ano: 2015 URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1010-27522015000100003
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Scirtothrips saturherminii (THYSANOPTERA: THRIPIDAE), NEW SPECIES FOR SCIENCE Rev. Protección Veg.
González,C; Retana-Zalaza,AP; Castillo,Neisy.
Scirtothrips saturherminii, collected on leaves of Bixa orellana L., in a protected ecosystem in San José de las Lajas, Havana Province, Cuba, is reported as a new species for science.
Tipo: Journal article Palavras-chave: Scirtothrips saturherminii; Thrips; Bixa orellana; Protected ecosystem.
Ano: 2010 URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1010-27522010000200010
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Jessicathrips cubensis (THYSANOPTERA: THRIPIDAE), NEW GENUS AND SPECIES FOR SCIENCE Rev. Protección Veg.
González,C; Retana-Salazar,A.P; Castillo,Neisy.
Jessicathrips cubensis, collected on leaves of Acalypha wilkesiana Muell. Arg. in San Antonio de las Vegas, Havana Province, Cuba, is reported as a new genus and species for science.
Tipo: Journal article Palavras-chave: Jessicathrips cubensis; Thrips; Acalypha wilkesiana.
Ano: 2010 URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1010-27522010000200009
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ESPECIES DE LOS GÉNEROS Thrips Y Frankliniella (THYSANOPTERA: THRIPIDAE) ASOCIADAS A CULTIVOS EN LA PROVINCIA DE GUANTÁNAMO Rev. Protección Veg.
Rodríguez-Romero,A; Posos Ponce,P; Yoannia,Castillo Duvergel; Suris Campos,Moraima.
En cuba, los principales estudios taxonómicos realizados en el orden Thysanoptera se concentran fundamentalmente en la región occidental del país. Con el objetivo de determinar las especies de los géneros Thrips y Frankliniella presentes en la provincia Guantánamo, se realizaron muestreos sobre 34 especies cultivadas en diferentes localidades de los 10 municipios en el periodo 2007 2010. Los individuos se recolectaron mediante golpeo sobre una cartulina y se sometieron a las técnicas convencionales en láminas de portaobjeto. Para la identificación se utilizaron las claves editadas para la región. Como resultado del inventario se informa la presencia de 27 especies, cuatro correspondiente al género Thrips y 13 a Frankliniella. Las especies encontradas con...
Tipo: Journal article Palavras-chave: Thysanoptera; Frankliniella; Thrips; Cuba.
Ano: 2011 URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1010-27522011000300002
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A new Neotropical species of Liothrips (Thysanoptera: Phlaeothripidae) associated with Ludwigia (Myrtales:Onagraceae) Rev. Soc. Entomol. Argent.
Zamar,María I.; Hernández,María C.; Soto-Rodríguez,Gerardo A.; Retana-Salazar,Axel P..
Liothrips ludwigi (Thysanoptera: Phlaeothripidae) is described and a key to differentiate it from the other four species present in Argentina is provided. This species can be distinguished by the following characters: major setae on head and pronotum slender and brown yellowish; anteromarginal setae short (14µ-21µ), and metanotum reticulated with hexagonal cells. Liothrips ludwigi feeds and reproduces on Ludwigia grandiflora (Michx.) Greuter & Burdet and L. grandiflora ssp. hexapetala (Hook. & Arn.) G.L. Nesom & Kartesz (Myrtales: Onagraceae). This is the first record of the association between Liothrips and this family of plants.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Morphology; Biological characteristics; Damage; Biological control; Thrips.
Ano: 2013 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802013000100008
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Entomological research during 1976 Thai Agricultural
Somnuk Wongthong; Anuchit Chinajariyawong; Young, W.R.; Pramual Chaitooptong.
9 tables
Palavras-chave: Corn; Maize; Sorghum; Entomological research; Shoot fly; Armyworms; Webworms; Thrips; Patanga; Rose beetle; Corn earworm; Grain weevils; Pest insects; Economic injury thresholds; Selection; Varieties; Pest resistance; Insecticides; Insect control; Atherigona soccata; Mythimna separata; Stenachroia elongella; Adoretus compressus; ข้าวโพด; ข้าวฟ่าง; งานวิจัยด้านกีฏวิทยา; หนอนแมลงวันเจาะยอดข้าวฟ่าง; หนอนเจาะฝัก; หนอนใย; เพลี้ยไฟ; ตั๊กแตนปาทังก้า; ด้วงกุหลาบ; หนอนเจาะฝัก; มอด.
Ano: 1976 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3877
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Report on entomology Thai Agricultural
8 tables
Palavras-chave: Corn; Maize; Sorghum; Insect pests; Entomology; Species; Insect infestation; Varieties; Insect control; Chemical control; Insecticides; Thrips; Shoot fly; Resistant varieties; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; กีฏวิทยา.
Ano: 1974 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3805
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Integrated pest management for corn and sorghum in Thailand Thai Agricultural
Young, W.R..
1 table
Palavras-chave: Corn; Maize; Sorghum; Pest insects; Integrated pest management; Shoot fly; Atherigona soccata; Thrips; Frankliniella williamsi; Leaf eating grasshopper; Patanga succincta; Corn leaf aphids; Rhopalosiphum maidis; Corn borers; Ostrinia furnacalis; Trichogramma australicum; Corn earworms; Heliothis armigera; Weevils; Sitophilus zeamais; ข้าวโพด; ข้าวฟ่าง; การจัดการแมลงศัตรู; หนอนแมลงวันเจาะยอดข้าวฟ่าง; เพลี้ยไฟ; หนอนเจาะฝัก; ตั๊กแตนปาทังก้า; เพลี้ยอ่อน; หนอนเจาะลำต้น; มอดข้าวสาร.
Ano: 1979 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3965
Registros recuperados: 32
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