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Escuela De Posgrado Maestria En Entomología
UNIVERSIDAD NACIONAL AGRARIA LA MOLINA ESCUELA DE POSGRADO MAESTRIA EN ENTOMOLOGÍA “CICLO BIOLÓGICO DE Plutella xylostella (Lepidoptera: Plutellidae), EN BRÓCOLI Y COLIFLOR BAJO CONDICIONES DE LABORATORIO, EN LA MOLINA – PERÚ” Presentada por: CÉSAR HUGO HUARIPATA ZÁRATE TESIS PARA OPTAR EL GRADO DE MAGISTER SCIENTIAE EN ENTOMOLOGÍA Lima – Perú 2018 UNIVERSIDAD NACIONAL AGRARIA LA MOLINA ESCUELA DE POSGRADO MAESTRÍA EN ENTOMOLOGÍA “CICLO BIOLÓGICO DE Plutella xylostella (Lepidoptera: Plutellidae), EN BRÓCOLI Y COLIFLOR BAJO CONDICIONES DE LABORATORIO, EN LA MOLINA – PERÚ” TESIS PARA OPTAR EL GRADO DE MAGISTER SCIENTIAE Presentada por: CÉSAR HUGO HUARIPATA ZÁRATE Sustentada y aprobada ante el siguiente jurado: M.Sc. Andrés Casas Díaz Mg.Sc. Guillermo Sánchez Velásquez PRESIDENTE PATROCINADOR Dr. Alexander Rodríguez Berrio Mg.Sc. Jorge Castillo Valiente MIEMBRO MIEMBRO AGRADECIMIENTO A mi alma mater, Universidad Nacional Agraria La Molina. Al museo de Entomología “Klaus Raven” (UNALM), por facilitarme el laboratorio y sus equipos. Mi profundo agradecimiento a los profesores Mg. Sc. Clorinda Vergara, Mg. Sc. Javier Huanca, Mg. Sc. Yony Callohuari y Mg. Sc. Luis Cruces, por sus sabios consejos para la culminación de la tesis. Doy las gracias al Mg. Sc. Guillermo Sánchez V., por su ayuda incondicional como asesor de la presente tesis. También agradezco a los miembros del jurado, M. Sc. Andrés Casas, Mg. Sc. Jorge Castillo y al Dr. Alexander Rodríguez, por los consejos y orientación para culminar la tesis. A mis padres Juan y Nora Bertha, por su permanente apoyo. A mi hermano Juan Carlos, por su ayuda invaluable. Mi más sincero agradecimiento a mis amigos y colegas de la promoción 87-II Agronomía. -
Entomofauna Associada À Couve Em Pequenas Propriedades Rurais Em Lucas Do Rio Verde, Mato Grosso Entomofauna Associated with Ca
Revista Ibero-Americana de Ciências Ambientais Ibero-American Journal of Environmental Sciences Out a Nov 2020 - v.11 - n.6 ISSN: 2179-6858 This article is also available online at: www.sustenere.co Entomofauna associada à couve em pequenas propriedades rurais em Lucas do Rio Verde, Mato Grosso Os insetos associados à couve possuem importância ambiental, uma vez que eles estão ligados ao desenvolvimento direto e indireto desta cultura. A couve está presente na mesa de muitos brasileiros, o que gera demanda ao homem do campo para produzi-la e comercializá-la e são os agricultores familiares os responsáveis por quase toda produção de couve, embora nem sempre estão munidos de conhecimento e assistência técnica. O presente trabalho teve como objetivo identificar a entomofauna associada ao cultivo da couve em 10 pequenas propriedades em Lucas do Rio Verde (Mato Grosso) na área de transição Cerrado-Amazônia. Em cada uma delas, foram realizadas 18 coletas durante maio de 2018 a abril de 2019, totalizando 180 coletas, realizadas a cada 20 dias. Os insetos foram capturados por meio de armadilhas adesivas amarelas e identificados ao nível de família e, quando possível, identificados ao nível de espécie. Foram coletados 64.194 insetos em 540 armadilhas, pertencentes a 46 famílias, sendo as mais abundantes Ceratopogonidae, Cicadellidae e Aleyrodidae, respectivamente. Foi possível identificar cinco insetos-praga (Agrotis ípsilon, Ascia monuste, Bemisia sp., Diabrotica speciosa e Plutella xylostella), cinco famílias de insetos parasitoides (Braconidae, Chalcididae, Diapriidae, Ichneumonidae e Pteromalidae) e 11 famílias de insetos predadores (Anthocoridae, Carabiidae, Chrysopidae, Coccinelidae, Coreidae, Forficulidae, Mantidae, Pentatomidae, Reduviidae, Syrphidae e Vespidae). -
Relative Attraction of the Cabbage Looper Moth (Trichoplusia Ni (Hübner)) to Wild-Type and Transgenic Tomato (Solanum Lycopersicum L.)
Western University Scholarship@Western Electronic Thesis and Dissertation Repository 11-10-2017 9:00 AM Relative Attraction of the Cabbage Looper Moth (Trichoplusia ni (Hübner)) to Wild-type and Transgenic Tomato (Solanum lycopersicum L.) William J. Laur The University of Western Ontario Supervisor Dr. Ian Scott The University of Western Ontario Co-Supervisor Dr. Jeremy McNeil The University of Western Ontario Graduate Program in Biology A thesis submitted in partial fulfillment of the equirr ements for the degree in Master of Science © William J. Laur 2017 Follow this and additional works at: https://ir.lib.uwo.ca/etd Part of the Entomology Commons Recommended Citation Laur, William J., "Relative Attraction of the Cabbage Looper Moth (Trichoplusia ni (Hübner)) to Wild-type and Transgenic Tomato (Solanum lycopersicum L.)" (2017). Electronic Thesis and Dissertation Repository. 5078. https://ir.lib.uwo.ca/etd/5078 This Dissertation/Thesis is brought to you for free and open access by Scholarship@Western. It has been accepted for inclusion in Electronic Thesis and Dissertation Repository by an authorized administrator of Scholarship@Western. For more information, please contact [email protected]. Abstract The cabbage looper moth (CLM), Trichoplusia ni (Hübner) (Lepidoptera: Noctuidae) is an agricultural pest that has developed resistance to many frequently used insecticides, so alternative methods are required to reduce greenhouse CLM populations. Host plant volatile organic chemicals (VOCs) are used by female CLMs as cues for host location and oviposition. I hypothesized that changes in host plant VOC production, through genetic modification, could alter host location behaviour by CLMs. These changes in VOCs have potential to give rise to highly attractive transgenic trap crops. -
Studies on the Biology and Ecology
STUDIES ON THE BIOLOGY AND ECOLOGY OF THE CABBAGE MOTH, MAMESTRA BRASSICAE L. (LEPIDOPTERA : NOCTUIDAE) by AQUILES MONTAGNE Ingeniero Agronomo (Venezuela) A thesis submitted for the degree of Doctor of Philosophy of the University of London and the Diploma of Imperial College Department of Zoology and Applied Entomology, Imperial College Field Station, Silwood Park, Ascot Berkshire September 1977 TABLE OF CONTENT Page ABSTRACT ' GENERAL INTRODUCTION 2 SECTION 1 THE BIOLOGY OF M. brassicae 5 1.1 Introduction 5 1.2 General Description of the Stages 6 1.3 Life History and Habits 8 1.4 Laboratory Studies on the Effect of Temperature on the Development and Survival of the Immature Stages 25 1.4.1 Materials and methods 25 1.4.2 Results and discussion 26 1.5 Laboratory Studies on Longevity and Fecundity 36 1.5.1 Materials and methods 36 1.5.2 Results and discussion 37 1.5.2.1 Longevity 37 1.5.2.2 Fecundity and Fertility 38 ' 1.6 Section General Discussion 47 SECTION 2 STUDIES ON THE EFFECTS OF LARVAL DENSITY ON M. 50 brassicae 2.1 Introduction 50 2.2 Review of Literature 50 2.3 Material and Methods 59 ii Table of Contents (Continued) Page 2.4 Results and Discussion 60 2.4.1 Colour variations in larval stage 60 2.4.1.1 Larval colour types 60 2.4.1.2 The colour of larvae reared at various densities 62 2.4.2 The pattern of larval and pupal development 66 2.4.2.1 The duration of larval development 66 2.4.2.2 The pattern of larval growth 71 2.4.2.3 The duration of prepupal and pupal periods 72 2.4.2.4 Larval and pupal mortality 75 2.4.2.5 Sex ratio -
Brassica Oleracea L
ALTERNATIVAS DE CONTROLE DE AFÍDEOS NO CULTIVO DA COUVE (Brassica oleracea) COM ÊNFASE A Lipaphis erysimi (KALT.) (HEMIPTERA: APHIDIDAE) por RICARDO LOPES DE MELO (Sob Orientação do Professor Edmilson Jacinto Marques) RESUMO Lipaphis erysimi (Kalt.) (Hemiptera: Aphididae) é uma praga relevante para couve, não existindo agrotóxicos registrados no Brasil para o seu controle. O objetivo desta pesquisa foi avaliar o controle biológico com fungos entomopatogênicos e a sua associação com óleo de nim em afídeos da couve, com ênfase para L. erysimi. A participação deste, no complexo de pragas da couve em Pernambuco foi avaliada. Dentre os seis municípios monitorados L. erysimi mostrou-se mais freqüente em João Alfredo (68,7%), Recife (63,9%) e Vitória de Santo Antão (74,6%). Cycloneda sanguinea (L.) (Coleoptera: Coccinelidae), Lysiphlebus testaiceipes (Cresson) (Hymenoptera: Aphidiidae), Syrphidae e Lecanicillium muscarium (Petch) Zare & Gams foram constatados. As linhagens de Beauveria bassiana URPE 27 e de Lecanicillium muscarium URPE 28 foram eleitas como mais virulentas, causando em ninfas taxa de mortalidade de 83% e 77%, 7 6 sobrevivência 2,1 e 3,3 dias e Concentração Letal (CL50) de 2,4x10 con/ml e 7,3x10 con/ml, respectivamente. O óleo de nim, quando pulverizado apresentou CL50 de 0,2mL/l e de 3,7mL/l, aplicado em imersão. O óleo em concentração de 1,25mL/l causou mortalidade de 80% das ninfas em 24horas. Efeito fitotóxico foi promovido em concentrações acima de 2,5mL/L. A associação do nim com B. bassiana URPE 27 e L. muscarium URPE 28 mostrou-se compatível. Em campo, a linhagem URPE 27 causou eficiência relativa de 89,6%, 88,3% e 90,4%, enquanto que URPE 28 i promoveu 45,5%, 62% e 64,4% contra L. -
In Partnership with CATERPILLAR PESTS OF
In partnership with CATERPILLAR PESTS OF BRASSICA CROPS – 21st May 2019 Summaries of sightings of diamond-back moth and silver Y moth in several northern European countries in 2019 can be found here: https://warwick.ac.uk/fac/sci/lifesci/wcc/research/pests/plutella/sightings2019/. These are moths captured or seen and reported on 'biodiversity monitoring' websites. The summaries of ‘citizen science’ moth sightings in the UK and on the continent will be supplemented by on- farm monitoring of diamond-back moth by several members of the Brassica Growers Association. Large numbers of diamond-back moths arrived in the UK on Friday 17th May https://warwick.ac.uk/fac/sci/lifesci/wcc/research/pests/plutella/sightings2019/. The moths were first seen along the east coast of England but may have moved since then. This seems to have been the only ‘pulse’ of moths so far as lower numbers have been seen since then. If they arrive in brassicas then it is likely that the female diamond-back moths will lay eggs quite rapidly. You can get some idea of how long the eggs might take to hatch from the table on this web page https://warwick.ac.uk/fac/sci/lifesci/wcc/research/pests/plutella/. On-farm monitoring of diamond-back moth by members of the Brassica Growers Association and others Date Location Number of moths Number of traps 30 April Lancashire 1 2 7 May Lancashire 15 6 14 May Cornwall 1 2 14 May Lancashire 7 6 17 May Wellesbourne 1 2 20 May Scotland Moths seen in crops - 21 May Lancashire 11 6 In partnership with Citizen Science – sightings of diamond-back moth and silver Y moth Sightings of diamond-back moth and silver Y moth reported on websites since mid-April 2019 are summarised below. -
ESTUDO FITOQUÍMICO E ATIVIDADE INSETICIDA DE COMPOSIÇÃO FITOSSANITÁRIA DE Annona Squamosa L
UNIVERSIDADE FEDERAL DE ALAGOAS CENTRO DE CIÊNCIAS AGRÁRIAS PROGRAMA DE PÓS-GRADUAÇÃO EM PROTEÇÃO DE PLANTAS FABIANO LEITE GOMES ESTUDO FITOQUÍMICO E ATIVIDADE INSETICIDA DE COMPOSIÇÃO FITOSSANITÁRIA DE Annona squamosa L. e Annona mucosa (Jacq.) Baill. (Annonaceae) para o controle de Plutella xylostella (L., 1758) (Lepidoptera: Plutellidae) Rio Largo, AL 2018 FABIANO LEITE GOMES ESTUDO FITOQUÍMICO E ATIVIDADE INSETICIDA DE COMPOSIÇÃO FITOSSANITÁRIA Annona squamosa L. e Annona mucosa (Jacq.) Baill. (Annonaceae) para o controle de Plutella xylostella (L., 1758) (Lepidoptera: Plutellidae) Tese apresentada ao Programa de Pós Graduação em Proteção de Plantas, do Centro de Ciências Agrárias, da Universidade Federal de Alagoas, como requisito parcial para obtenção do título de Doutor em Proteção de Plantas (Área de concentração: Entomologia) Orientadora: Profª. Drª. Roseane Cristina Predes Trindade Coorientador: Prof. Dr. Renan Cantalice de Souza e Prof. Dr. João Inácio Soletti Rio Largo, AL 2018 Catalogação na fonte Universidade Federal de Alagoas Biblioteca Central Bibliotecária Responsável: Helena Cristina Pimentel do Vale – CRB4 - 661 G633e Gomes, Fabiano Leite. Estudo fitoquímico e atividade inseticida de composição fitossanitária de Annona squamosa L. e Annona mucosa (Jacq.) Baill. (Annonaceae) para o controle de Plutella xylostella (L., 1758) (Lepidoptera: Plutellidae) / Fabiano Leite Gomes. – 2018. 159 f. : il. Orientadora: Roseane Cristina Predes Trindade Coorientadorers: Renan Cantalice de Souza e João Inácio Soletti Tese (doutorado em Proteção de Plantas) – Universidade Federal de Alagoas. Centro de Ciências Agrárias. Rio Largo, 2018. Inclui bibliografia. 1. Annona squamosa. 2. Annona mucosa. 3. Estudo fitoquímico. 4. Controle alternativo. 5. Atividade inseticida. I. Título. CDU: 632.9:634.4 FABIANO LEITE GOMES ESTUDO FITOQUÍMICO E ATIVIDADE INSETICIDA DE COMPOSIÇÃO FITOSSANITÁRIA Annona squamosa L. -
Identification of Insects, Spiders and Mites in Vegetable Crops: Workshop Manual Loopers Chrysodeixis Spp
Important pests in vegetable crops This section gives descriptions of common pests found in Australian vegetable crops. They are listed according to the insect order they belong to. Moths and butterflies (Lepidoptera) Heliothis (corn earworm, tomato budworm, native budworm) Helicoverpa spp. Heliothis larvae feed as leaf eaters and bud and fruit borers on a wide range of plants, including many weeds. Adults lay round, domed, ribbed eggs that are cream when newly laid, turning brownish (‘brown ring’ stage) as they mature. Larvae grow up to 40 mm long and vary in colour from green through yellow and brown to almost black, with a pale stripe down each side. The moths have a wing span of 35–45 mm. Heliothis moth at rest These are some examples of heliothis damage to vegetable crops: • On lettuce and brassicas, larvae feed on the outer leaves or tunnel into the heart of the plant. • In tomato crops, eggs are laid on the leaves, flowers and fruit. Young larvae burrow into flowers causing them to fall and they cause pinhole damage to very young tomato fruit. Older larvae burrow into the fruit, creating holes and encouraging rots to develop. • In capsicum, larvae feed on the fruit and the seed inside the fruit. Eggs are laid mainly on leaves, but also on flowers and buds. Heliothis eggs on tomato shoot • In sweet corn, eggs are laid on the silks and leaves. Larvae feed on the developing grains on the cob, sometimes on the leaves and often inside the tip of the corn cob. • In green beans and peas, the larvae feed on the flowers, pods and developing seed inside the pods. -
Management of Lepidopterous Pests on Cabbage, 1989
E: VEGETABLE CROPS VOL. 15, INSECTICIDE & ACARICIDE TESTS 89 CABBAGE: Brassicae oleracea var. capitata L. 'Rio Verde' R. K. Jansson, S. H. Lecrone, and J. Hernandez (9E) Diamondback moth; Plutella xylostella (L.) University of Florida Beet armyworm; Spodoptera exigua (Hubner) I.F.A.S., Tropical Research and Education Center Cabbage budworm; Hellula phidilealis (Walker) Homestead, FL 33031 MANAGEMENT OF LEPIDOPTEROUS PESTS ON CABBAGE, 1989: 'Rio Verde' cabbage seeds were incorporated into a germination mix (Pro- Mix) and direct seeded at the University of Florida's Tropical Research and Education Center on 1 Feb '89. Plants were spaced 1 ft apart within rows and 30 inches apart between rows on 72 inch center beds. Treatments were replicated 4 times in a randomized complete block design. Treatment plots were 4 rows (2 beds) by 40 ft long. A 10-ft long section of nontreated plants separated replicates; treatments within a replicate were separated by one nontreated bed and a 6 ft alleyway. Applications were made on 3, 10, 16, 23, and 31 Mar and 11, 20, and 28 Apr using a tractor-mounted single-bed boom sprayer that operated at 250 psi and delivered 100 gal/acre through 5 D-4, #24 disc type cone nozzles at 3 mph. All treatments were applied in water. The numbers of small, medium, and large larvae and pupae of diamondback moth (DBM), parasitized DBM pupae, small, medium, and large larvae of beet armyworm Downloaded from https://academic.oup.com/amt/article/15/1/89/4572489 by guest on 24 September 2021 (BAW), and small and large larvae of cabbage budworm (CBW) were recorded on 8 plants/replicate, on 7 dates. -
United States Department of Agriculture BUREAU of ENTOMOLOGY and Plat QUARANTIN!
Bur. Ent. & P. Q. Issued June 1944 United States Department of Agriculture BUREAU OF ENTOMOLOGY AND PLAt QUARANTIN! SERVICE AND REGULATORY ANNOUNCEMENTS LIST OF INTERCEPTED PLANT PESTS, 1943 (List of Pests Recorded During the Period July 1, 1942, to June 30, 1943, Inclusive, as Intercepted in, on, or with Plants anid-Plant Products Entering United States Territory.) INTRODUCTION This report covers the thirtieth year for which lsts of pest interceptions have been issued. During the first year, the fiscal year 1914, a total of 1,456 inter- ceptions were recorded. The highest number in any list is 81,592 for the fiscal year 1940. Interceptions for the thirty-year period total more than 600,000. The records summarized in this report include pests intercepted in, on, or with plants and plant products (1) imported, (2) offered for but refused entry, (3) held as ships' stores, etc., and hence not imported through customs, (4) offered for entry for immediate export or for immediate transportation and exportation in bond, and (5) in domestic shipments between Hawaii and Puerto Rico and the mainland. Determinations of collections made near the close of the preceding year are included with data for the current year. In addition to routine reports and determinations by the personnel of this Bureau, considerable information is supplied by State and customs officials. Staffs of specialists maintained by the States of California and Florida and the Territory of Hawaii determine most of the interceptions made there, and specialists of the Bureau of Plant Industry determine a large part of the more difficult plant-disease material. -
Cabbage Moth Mamestra Brassicae
Michigan State University’s invasive species factsheets Cabbage moth Mamestra brassicae The cabbage moth is a highly polyphagous defoliator, but particularly damaging to cabbage in Europe and Asia. Larval feeding and frass accumulation can lower the commercial value of infested crops. Its introduction to Michigan may pose a concern in particular to vegetable industries, but its infestation may extend to fruit, floriculture, ornamental and other crops. Michigan risk maps for exotic plant pests. Systematic position Insecta > Lepidoptera > Noctuidae > Mamestra brassicae (Linnaeus) Global distribution The insect’s range extends throughout the Palearctic region (Europe, Asia north of the Himalayas and Africa north of the Sahara). Quarantine status This insect is not known to be introduced into North Adult. (Photo: S. van der Molen) America. Plant hosts The cabbage moth is highly polyphagous, known to feed on more than 70 plant species from 22 families. Caterpillars prefer to feed on cruciferous plants, especially cabbage and related Brassica spp. (Brussels sprout, cauliflower, turnip). Other hosts include apple, beetroot, onion, potato, rhubarb and tomato. In Britain, they are an occasional pest of carnations and chrysanthemums grown in greenhouses (Carter 1984). Biology Female moths lay clusters of 20 to 100 eggs on the underside of host plant leaves. Larvae feed on leaves at night and hide at the plant’s base during daytime. Mature larvae burrow into the ground 5-10 cm deep and pupate in a fragile cocoon. They overwinter as pupae. Adults can be Larvae on cauliflower (Photo: BASF) seen from May to October. The moths fly at night and are attracted to light and nectar-rich flowers. -
1 Modern Threats to the Lepidoptera Fauna in The
MODERN THREATS TO THE LEPIDOPTERA FAUNA IN THE FLORIDA ECOSYSTEM By THOMSON PARIS A THESIS PRESENTED TO THE GRADUATE SCHOOL OF THE UNIVERSITY OF FLORIDA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE UNIVERSITY OF FLORIDA 2011 1 2011 Thomson Paris 2 To my mother and father who helped foster my love for butterflies 3 ACKNOWLEDGMENTS First, I thank my family who have provided advice, support, and encouragement throughout this project. I especially thank my sister and brother for helping to feed and label larvae throughout the summer. Second, I thank Hillary Burgess and Fairchild Tropical Gardens, Dr. Jonathan Crane and the University of Florida Tropical Research and Education center Homestead, FL, Elizabeth Golden and Bill Baggs Cape Florida State Park, Leroy Rogers and South Florida Water Management, Marshall and Keith at Mack’s Fish Camp, Susan Casey and Casey’s Corner Nursery, and Michael and EWM Realtors Inc. for giving me access to collect larvae on their land and for their advice and assistance. Third, I thank Ryan Fessendon and Lary Reeves for helping to locate sites to collect larvae and for assisting me to collect larvae. I thank Dr. Marc Minno, Dr. Roxanne Connely, Dr. Charles Covell, Dr. Jaret Daniels for sharing their knowledge, advice, and ideas concerning this project. Fourth, I thank my committee, which included Drs. Thomas Emmel and James Nation, who provided guidance and encouragement throughout my project. Finally, I am grateful to the Chair of my committee and my major advisor, Dr. Andrei Sourakov, for his invaluable counsel, and for serving as a model of excellence of what it means to be a scientist.