Consulta: subjectFacets:"Thrips"
Registros recuperados: 32
Data/hora: 10/06/2024 12:02:51

Control químico en mango (Mangifera indica L.) contra escama blanca y trips en Tierra Blanca, Veracruz, México.
Provedor de dados: 32
Autores: 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

Citocininas y protector para incrementar la calidad del botón floral en rosa de corte (Rosa x Hybrida).
Provedor de dados: 32
Autores: 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

Fusarium spp. agentes causales de la malformación vegetativa y floral del mango (Mangifera indica L.) y su transmisión por Frankliniella spp. y Scirtothrips spp.
Provedor de dados: 32
Autores: 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

Identificación y fluctuación poblacional de trips (Insecta: Thysanoptera) asociados con hortalizas de la región central de México.
Provedor de dados: 32
Autores: 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

Natural history of G ynaikothrips uzeli (Thysanoptera, Phlaeothripidae) in galls of Ficus benjamina (Rosales, Moraceae)
Provedor de dados: 76
Autores: 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

Controle de tripes que atacam a soja.
Provedor de dados: 14
Autores: 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

Registro de Tripes (Thysanoptera: Thripidae) em hortelã (Mentha sp.) no Estado do Acre.
Provedor de dados: 14
Autores: 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

Liothrips tractabilis sp.n. (Thysanoptera: Phlaeothripinae) from Argentina, a potential biocontrol agent of Weedy Campuloclinium macrocephalum (Asteraceae) in South Africa
Provedor de dados: 82
Autores: 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

South American Haplothrips Species (Thysanoptera: Phlaeothripidae), with a new species of biological control interest to Australia against weedy Heliotropium amplexicaule (Boraginaceae)
Provedor de dados: 82
Autores: 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

Sequential sampling of Aphis gossypii Glover (Hemiptera: Aphididae) and Frankliniella schultzei Trybom (Thysanoptera: Thripidae) on cotton crop
Provedor de dados: 82
Autores: 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

Rearing Frankliniella zucchini Nakahara &amp;amp; Monteiro (Thysanoptera: Thripidae) on zucchini (Cucurbita pepo L. ‘Caserta’) fruits
Provedor de dados: 92
Autores: 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

Occurence of thrips on Niagara table grape and its control with the insecticides thiacloprid and methiocarb associated with Metarhizium anisopliae
Provedor de dados: 94
Autores: 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

Métodos de muestreo para Pseudophilothrips sp. (Tubulifera: Phlaeothripidae) y sus enemigos naturales: I. Muestreo secuencial enumerativo
Provedor de dados: 100
Autores: 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

Scirtothrips saturherminii (THYSANOPTERA: THRIPIDAE), NEW SPECIES FOR SCIENCE
Provedor de dados: 100
Autores: 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

Jessicathrips cubensis (THYSANOPTERA: THRIPIDAE), NEW GENUS AND SPECIES FOR SCIENCE
Provedor de dados: 100
Autores: 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

ESPECIES DE LOS GÉNEROS Thrips Y Frankliniella (THYSANOPTERA: THRIPIDAE) ASOCIADAS A CULTIVOS EN LA PROVINCIA DE GUANTÁNAMO
Provedor de dados: 100
Autores: 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

A new Neotropical species of Liothrips (Thysanoptera: Phlaeothripidae) associated with Ludwigia (Myrtales:Onagraceae)
Provedor de dados: 99
Autores: 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 &amp;amp; Burdet and L. grandiflora ssp. hexapetala (Hook. &amp;amp; Arn.) G.L. Nesom &amp;amp; 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

Entomological research during 1976
Provedor de dados: 106
Autores: 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

Report on entomology
Provedor de dados: 106
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

Integrated pest management for corn and sorghum in Thailand
Provedor de dados: 106
Autores: 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

Determination of toxicity of insecticides against corn thrips, Frankliniella williamsi Hood.
Provedor de dados: 106
Autores: Sawarng Charoenying; Mallica Kaewwises; Tawil Nilpayak.
1 table
Palavras-chave: Corn; Maize; Thrips; Insecticides; Frankliniella williamsi; Toxicity; ข้าวโพด; เพลี้ยไฟ; สารเคมีฆ่าแมลง; ความเป็นพิษ.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4307

Comparative toxicity of medicine herbs and insecticides against corn thrips, Frankliniella williamsi Hood. On super sweet corn
Provedor de dados: 106
Autores: Sawarng Charoenying; Mallica Kaewwises; Tawil Nilpayak.
2 tables
Palavras-chave: Corn; Maize; Sweet corn; Thrips; Frankliniella williamsi; Toxicity; Medicine herbs; Insecticides; ข้าวโพด; ข้าวโพดหวาน; เพลี้ยไฟ; สารสกัดจากพืช; สารเคมีฆ่าแมลง; ความเป็นพิษ.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4309

Corn and sorghum insects 1976 annual report
Provedor de dados: 106
Autores: Boonsom Meksongsee; Panya Poonyathawon; Ocha Prachuabmoh; Auranuj Kongkanjana; Arunee Wongkobrat; Malee Chawanapong; Uthai Sangkasuwan; Watchara Wongkumhang; Thalearngsak Weerawooth.
2 ill., 19 tables
Palavras-chave: Corn; Maize; Sorghum; Insect pests; Thrips; Aphids; Corn borers; Webworms; Rhopalosiphum maidis; Ostrinia furnacalis; Aphis sacchari; Frankliniella williamsi; Chilo auricilius; Stenachroia elongella; Earwig; Proreus similans; Biology; Striped borer; Life cycle; Adoretus compressus; Mythimna separata; Sitophilus oryzae; Insecticides; Insect control; Pest resistance; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรู; เพลี้ยไฟ; เพลี้ยอ่อน; หนอนเจาะฝัก; หนอนใย.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3878

Abundance and distribution of thrips (Thysanoptera: Thripidae) in mangosteen (Garcinia mangostana L.) grown in single- and mixed-cropping systems
Provedor de dados: 106
Autores: Kanitta Pankeaw; Aran Ngampongsai; Surakrai Permkam; Onkamol Rukadee.
Tipo: Collection
Palavras-chave: Mangosteen; Thrips; Abundance; Distribution; Single cropping systems; Mixed cropping systems; มังคุด; เพลี้ยไฟ; ระบบการปลูกพืชเชิงเดี่ยว; ระบบการปลูกพืช; การแพร่กระจาย.
Ano: 2011
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5217

Comparative toxicity of medicine herbs and insecticides against the thrips, Frankliniella  williamsi Hood
Provedor de dados: 106
Autores: Sawarng Charoenying.
2 tables
Palavras-chave: Corn; Maize; Insect pests; Thrips; Medicine herbs; Insecticides; Frankliniella williamsi; ข้าวโพด; เพลี้ยไฟ; สารสกัดจากพืช; สารเคมีฆ่าแมลง; ความเป็นพิษ.
Ano: 1989
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4371

Report on entomology
Provedor de dados: 106
Autores: Ocha Prachuabmoh; Boonsom Meksongsee; Auranuj Kongkanjana; Malee Chawanapong; Watchara Wongkumhang; Panya Poonyathawon; Arunee Wongkobrat; Uthai Sangkasuwan.
13 tables
Palavras-chave: Corn; Maize; Sorghum; Insect pests; Thrips; Aphids; Corn borers; Armyworms; Shoot fly; Mythimna separata; Webworms; Rose beetle; Adoretus compressus; Tachinid fly; Tachina; Encytrid; Litomastix; Ostrinia furnacalis; Biology; Insecticides; Insect control; Chemical control; ข้าวโพด; ข้าวฟ่าง; แมลงศัตรูพืช; เพลี้ยไฟ; เพลี้ยอ่อน; หนอนเจาะลำต้น; หนอนเจาะฝัก; หนอนใย; ด้วงกุหลาบ; สารกำจัดแมลง.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3845

Anatomical and ultrastructural aspects of leaf galls in Ficus microcarpa L.f. (Moraceae) induced by Gynaikothrips ficorum Marchal (Thysanoptera)
Provedor de dados: 39
Autores: Souza,Silvana Cristina P. M. de; Kraus,Jane Elizabeth; Isaias,Rosy Mary S.
Several species of Ficus present leaf galls and the goal of this research is to study the structural alterations involved in the formation of leaf galls caused by Gynaikothrips ficorum on F. microcarpa, an ornamental plant. The galls of young and mature leaves were separated into two developmental stages based on the presence of lesions on leaf lamina and the degree of leaf folding. Swellings of the lamina were observed in young and mature leaves during gall development which coincided with the areas of cellular hypertrophy and tissue hyperplasia. Swellings were detected in a greater amount and more precociously on young leaves when compared to mature ones. In young leaves, the cecidogenetic responses were quicker and led to further structural differences...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leaf gall; Thrips; Ficus microcarpa; Moracecae; Anatomy.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062000000100006

Resistance to Enneothrips flavens Moulton and genetic parameters estimation in interspecific genotypes of peanut
Provedor de dados: 1
Autores: Pirotta, Melina Zacarelli; Silva, Fabiana Mota da; Michelotto, Marcos Doniseti; Fávero, Alessandra Pereira; Godoy, Ignácio José de; Unêda-Trevisoli, Sandra Helena.
 Peanut is an oilseed crop of great importance for Brazilian agribusiness. A major factor affecting its production is pest incidence, mainly thrips. This study aimed to evaluate the potential for resistance to Enneothrips flavens in genotypes derived from the cross between IAC 503 and the amphidiploid (A. magna x A. cardenasii)4x and to estimate the genetic and phenotype parameters in these genotypes, allowing for better targeting in the selection. The experiments were conducted in a Federer augmented block design with additional checks in two generations (F3 and F4). Resistance to thrips was evaluated by its natural infestation and the symptoms of attacks by the insect. They were also evaluated using agronomic trait indicators of interspecific segregating...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.01.03.05-9 Arachis hypogaea L.; Thrips; Resistance to insects; REML/BLUP; Melhoramento Vegetal.
Ano: 2017
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32776

Efecto del Color de Trampa en la Captura de Frankliniella occidentalis (Thysanoptera: thripidae) en Pimiento (Capsicum annuum L.)
Provedor de dados: 113
Autores: Larraín S,Patricia; Varela U,Francisco; Quiroz E,Carlos; Graña S,Fernando.
Se realizaron experimentos para determinar la preferencia de color de trips (Frankliniella occidentalis Pergande) en cultivos de pimiento (Capsicum annum L.), en las localidades de Cerrillos de Tamaya (30° lat. S.; 71°16’ long. O) y Pan de Azúcar (29°55’ lat. S; 71°14’ long, O) de la IV Región de Chile. En diseño de bloques completos al azar, se compararon trampas de pegamento azul, blanco, blanco-azul y amarillo.Los resultados mostraron que F. occidentalis fue la especie predominante en el cultivo de pimiento. En la trampa de color azul, blanco-azul y blanco se capturaron significativamente más trips que en las trampas amarillas, cuando las capturas fueron superiores a 300 trips semanales por trampa. Los resultados fueron erráticos con capturas inferiores.
Tipo: Journal article
Palavras-chave: Thrips; Preferencia de color; Trampas pegajosas; Pimiento.
Ano: 2006
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0365-28072006000300009

Insecticidal activity of essential oil from Eucalyptus globulus against Aphis nerii (Boyer) and Gynaikothrips ficorum (Marchal)
Provedor de dados: 114
Autores: Russo,S; Yaber Grass,M. A; Fontana,H. C; Leonelli,E.
Aphids and thrips are very important pest species of many greenhouse and field plants in the world. In recent years, there have been attempts to identify plants for their insecticidal property with a view to find out suitable alternatives to the indiscriminate use of chemical pesticides, which are a risk for human health and the environment. The aim of this work was to evaluate the insecticidal effect of Eucalyptus globulus Labill essential oil (EO) against Aphis nerll Boyer de Fonscolombe (Hemiptera: Aphididae) and Gynaikothrips ficorum Marchal (Thysanoptera: Ploeothridae). The EO was extracted by hydrodistillation and the bioassay was evaluated by toxicity contact method, using solutions at different concentrations and for different time intervals. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Secondary metabolites; Thrips; Aphids; Eucalyptus globulus.
Ano: 2018
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1668-298X2018000100007

Injuries caused by frankliniella spp. (thysanoptera: thripidae) on seedless grapes
Provedor de dados: 64
Autores: Moreira,Andréa Nunes; Oliveira,José Vargas de; Oliveira,José Eudes de Morais; Souza,Geisa Mayana Miranda de; Breda,Mariana Oliveira.
Thrips of the genus Frankliniella cause significant reduction on grape production. Little is known about its decision making approach in integrated pest management and information on thrips injuries to the vine is scarce, hindering the control of this pest. This study aimed to determine the species of thrips and injuries that cause damage to berries in seedless grapes clusters. The trial was conducted in an area cultivated with Vitis vinifera L., variety Thompson Seedless, using a randomized block design with five treatments and four replications. The treatments consisted of artificial infestation (zero, two, four and eight thrips per inflorescence), and treatment determined by the monitoring system of the grower. Each replication consisted of three plants...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis vinifera; Thrips; Integrated pest management; Infestation level; Damages.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542014000400002

Insecticidal activity of citronella grass essential oil on Frankliniella schultzei and Myzus persicae
Provedor de dados: 64
Autores: Pinheiro,Patrícia Fontes; Queiroz,Vagner Tebaldi de; Rondelli,Vando Miossi; Costa,Adilson Vidal; Marcelino,Tiago de Paula; Pratissoli,Dirceu.
The thrips, Frankliniella schultzei, and green peach aphid, Myzus persicae, cause direct damage to plants of economic importance and transmit phytoviruses, causing large economic losses. Chemical constituents of essential oils present a wide range of biological activities. The aim of this work was to evaluate insecticidal activity of essential oil from citronella grass, Cymbopogon winterianus, on F. schultzei and M. persicae. This essential oil was obtained by steam distillation and components were identified by GC/FID and GC/MS. A Potter spray tower was used to spray insects with the essential oil. The major constituents are geraniol (28.62%), citronellal (23.62%) and citronellol (17.10%). Essential oil of C. winterianus at 1% (w v-1) causes mortality in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cymbopogon winterianus; Thrips; Green peach aphid; Volatile components; Natural insecticide.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542013000200004