Overview of Biotic Stresses in Pepper (Capsicum Spp.): Sources of Genetic Resistance, Molecular Breeding and Genomics
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INOCULUM DYNAMICS of Ralstonia Spp.: POTENTIAL SOURCES, PERSISTENCE in a LOCAL POPULATION and SELECTION of PHAGES to REDUCE BACTERIA SURVIVAL
JAQUELINE KIYOMI YAMADA INOCULUM DYNAMICS OF Ralstonia spp.: POTENTIAL SOURCES, PERSISTENCE IN A LOCAL POPULATION AND SELECTION OF PHAGES TO REDUCE BACTERIA SURVIVAL Thesis presented to the Plant Pathology Program of the Universidade Federal de Viçosa in partial fulfillment of the requirements for the degree of Doctor Scientiae. VIÇOSA MINAS GERAIS – BRASIL 2018 ) AGRADECIMENTOS Agradeço a Deus, pela vida, por estar presente em todos os momentos. Agradeço aos meus pais, Jorge e Helena, exemplos de honestidade e humildade, todas as minhas conquistas são fruto do sacrifício deles. À minha irmã, Michelle, por todo apoio. Obrigada Mi! Agradeço ao Filipe Constantino Borel, pelo companheirismo e carinho, fundamental para a conclusão dessa etapa da minha vida. Agradeço à Nina e Júlio Borel, pais de Filipe, por todo apoio. Agradeço à Universidade Federal de Viçosa, ao Departamento de Fitopatologia e à FAPEMIG pela oportunidade e pelo financiamento desse trabalho. Agradeço ao Professor Eduardo Seite Gomide Mizubuti pela oportunidade, paciência e conselhos. Agradeço ao Doutor Carlos Alberto Lopes, pela contribuição para o presente trabalho e pela amizade. Agradeço ao Professor José Rogério e ao Professor Francisco Murilo Zerbini por terem disponibilizados os laboratórios para realização desse trabalho. Agradeço ao Professor Sérgio Oliveira de Paula, em especial ao Roberto de Sousa Dias e ao Vinicius Duarte pela colaboração e pela amizade. Agradeço à Thaís Ribeiro Santiago e à Camila Geovanna Ferro, pelas sugestões e pela amizade. Agradeço a todos que colaboraram com as amostras de solo e água para este trabalho: Paulo E. F. de Macedo, Amanda Guedes, Carla Santin, Leandro H. Yamada, Filipe C. -
Bacterial Diseases of Bananas and Enset: Current State of Knowledge and Integrated Approaches Toward Sustainable Management G
Bacterial Diseases of Bananas and Enset: Current State of Knowledge and Integrated Approaches Toward Sustainable Management G. Blomme, M. Dita, K. S. Jacobsen, L. P. Vicente, A. Molina, W. Ocimati, Stéphane Poussier, Philippe Prior To cite this version: G. Blomme, M. Dita, K. S. Jacobsen, L. P. Vicente, A. Molina, et al.. Bacterial Diseases of Bananas and Enset: Current State of Knowledge and Integrated Approaches Toward Sustainable Management. Frontiers in Plant Science, Frontiers, 2017, 8, pp.1-25. 10.3389/fpls.2017.01290. hal-01608050 HAL Id: hal-01608050 https://hal.archives-ouvertes.fr/hal-01608050 Submitted on 28 Aug 2019 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Distributed under a Creative Commons Attribution| 4.0 International License fpls-08-01290 July 22, 2017 Time: 11:6 # 1 REVIEW published: 20 July 2017 doi: 10.3389/fpls.2017.01290 Bacterial Diseases of Bananas and Enset: Current State of Knowledge and Integrated Approaches Toward Sustainable Management Guy Blomme1*, Miguel Dita2, Kim Sarah Jacobsen3, Luis Pérez Vicente4, Agustin -
Insecticides - Development of Safer and More Effective Technologies
INSECTICIDES - DEVELOPMENT OF SAFER AND MORE EFFECTIVE TECHNOLOGIES Edited by Stanislav Trdan Insecticides - Development of Safer and More Effective Technologies http://dx.doi.org/10.5772/3356 Edited by Stanislav Trdan Contributors Mahdi Banaee, Philip Koehler, Alexa Alexander, Francisco Sánchez-Bayo, Juliana Cristina Dos Santos, Ronald Zanetti Bonetti Filho, Denilson Ferrreira De Oliveira, Giovanna Gajo, Dejane Santos Alves, Stuart Reitz, Yulin Gao, Zhongren Lei, Christopher Fettig, Donald Grosman, A. Steven Munson, Nabil El-Wakeil, Nawal Gaafar, Ahmed Ahmed Sallam, Christa Volkmar, Elias Papadopoulos, Mauro Prato, Giuliana Giribaldi, Manuela Polimeni, Žiga Laznik, Stanislav Trdan, Shehata E. M. Shalaby, Gehan Abdou, Andreia Almeida, Francisco Amaral Villela, João Carlos Nunes, Geri Eduardo Meneghello, Adilson Jauer, Moacir Rossi Forim, Bruno Perlatti, Patrícia Luísa Bergo, Maria Fátima Da Silva, João Fernandes, Christian Nansen, Solange Maria De França, Mariana Breda, César Badji, José Vargas Oliveira, Gleberson Guillen Piccinin, Alan Augusto Donel, Alessandro Braccini, Gabriel Loli Bazo, Keila Regina Hossa Regina Hossa, Fernanda Brunetta Godinho Brunetta Godinho, Lilian Gomes De Moraes Dan, Maria Lourdes Aldana Madrid, Maria Isabel Silveira, Fabiola-Gabriela Zuno-Floriano, Guillermo Rodríguez-Olibarría, Patrick Kareru, Zachaeus Kipkorir Rotich, Esther Wamaitha Maina, Taema Imo Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright © 2013 InTech All chapters are Open Access distributed under the Creative Commons Attribution 3.0 license, which allows users to download, copy and build upon published articles even for commercial purposes, as long as the author and publisher are properly credited, which ensures maximum dissemination and a wider impact of our publications. After this work has been published by InTech, authors have the right to republish it, in whole or part, in any publication of which they are the author, and to make other personal use of the work. -
Arthropod Pest Management in Greenhouses and Interiorscapes E
Arthropod Pest Management in Greenhouses and Interiorscapes E-1011E-1011 OklahomaOklahoma CooperativeCooperative ExtensionExtension ServiceService DivisionDivision ofof AgriculturalAgricultural SciencesSciences andand NaturalNatural ResourcesResources OklahomaOklahoma StateState UniversityUniversity Arthropod Pest Management in Greenhouses and Interiorscapes E-1011 Eric J. Rebek Extension Entomologist/ Ornamentals and Turfgrass Specialist Michael A. Schnelle Extension Ornamentals/ Floriculture Specialist ArthropodArthropod PestPest ManagementManagement inin GreenhousesGreenhouses andand InteriorscapesInteriorscapes Insects and their relatives cause major plant ing a hand lens. damage in commercial greenhouses and interi- Aphids feed on buds, leaves, stems, and roots orscapes. Identification of key pests and an un- by inserting their long, straw-like, piercing-suck- derstanding of appropriate control measures are ing mouthparts (stylets) and withdrawing plant essential to guard against costly crop losses. With sap. Expanding leaves from damaged buds may be tightening regulations on conventional insecti- curled or twisted and attacked leaves often display cides and increasing consumer sensitivity to their chlorotic (yellow-white) speckles where cell con- use in public spaces, growers must seek effective tents have been removed. A secondary problem pest management alternatives to conventional arises from sugary honeydew excreted by aphids. chemical control. Management strategies cen- Leaves may appear shiny and become sticky from tered around -
Manual for Certificate Course on Plant Protection & Pesticide Management
Manual for Certificate Course on Plant Protection & Pesticide Management (for Pesticide Dealers) For Internal circulation only & has no legal validity Compiled by NIPHM Faculty Department of Agriculture , Cooperation& Farmers Welfare Ministry of Agriculture and Farmers Welfare Government of India National Institute of Plant Health Management Hyderabad-500030 TABLE OF CONTENTS Theory Practical CHAPTER Page No. class hours hours I. General Overview and Classification of Pesticides. 1. Introduction to classification based on use, 1 1 2 toxicity, chemistry 2. Insecticides 5 1 0 3. fungicides 9 1 0 4. Herbicides & Plant growth regulators 11 1 0 5. Other Pesticides (Acaricides, Nematicides & 16 1 0 rodenticides) II. Pesticide Act, Rules and Regulations 1. Introduction to Insecticide Act, 1968 and 19 1 0 Insecticide rules, 1971 2. Registration and Licensing of pesticides 23 1 0 3. Insecticide Inspector 26 2 0 4. Insecticide Analyst 30 1 4 5. Importance of packaging and labelling 35 1 0 6. Role and Responsibilities of Pesticide Dealer 37 1 0 under IA,1968 III. Pesticide Application A. Pesticide Formulation 1. Types of pesticide Formulations 39 3 8 2. Approved uses and Compatibility of pesticides 47 1 0 B. Usage Recommendation 1. Major pest and diseases of crops: identification 50 3 3 2. Principles and Strategies of Integrated Pest 80 2 1 Management & The Concept of Economic Threshold Level 3. Biological control and its Importance in Pest 93 1 2 Management C. Pesticide Application 1. Principles of Pesticide Application 117 1 0 2. Types of Sprayers and Dusters 121 1 4 3. Spray Nozzles and Their Classification 130 1 0 4. -
Whole Genome Characterization of Strains Belonging to the Ralstonia
Eur J Plant Pathol https://doi.org/10.1007/s10658-020-02190-8 Whole genome characterization of strains belonging to the Ralstonia solanacearum species complex and in silico analysis of TaqMan assays for detection in this heterogenous species complex Viola Kurm & Ilse Houwers & Claudia E. Coipan & Peter Bonants & Cees Waalwijk & Theo van der Lee & Balázs Brankovics & Jan van der Wolf Accepted: 17 December 2020 # The Author(s) 2021 Abstract Identification and classification of members of that the increasing availability of whole genome sequences the Ralstonia solanacearum species complex (RSSC) is is not only useful for classification of strains, but also shows challenging due to the heterogeneity of this complex. Whole potential for selection and evaluation of clade specific genome sequence data of 225 strains were used to classify nucleic acid-based amplification methods within the RSSC. strains based on average nucleotide identity (ANI) and multilocus sequence analysis (MLSA). Based on the ANI Keywords MLSA . ANI . in-silico analysis . Ralstonia score (>95%), 191 out of 192(99.5%) RSSC strains could solanacearum species complex . Phylogenetic be grouped into the three species R. solanacearum, R. classification pseudosolanacearum,andR. syzygii, and into the four phylotypes within the RSSC (I,II, III, and IV). R. solanacearum phylotype II could be split in two groups Introduction (IIA and IIB), from which IIB clustered in three subgroups (IIBa, IIBb and IIBc). This division by ANI was in accor- Bacteria belonging to the Ralstonia solanacearum spe- dance with MLSA. The IIB subgroups found by ANI and cies complex (RSSC) are the causative agents of dis- MLSA also differed in the number of SNPs in the primer eases in plants of many different botanical families. -
American Serpentine Leaf Miner CP
Liriomyza trifolii Contingency Plan Prepared for Horticulture Innovation Australia, as part of Project MT16004 (RD&E program for control, eradication and preparedness for vegetable leafminer) Rohan Burgess 1, Dr. Peter Ridland 2, Dr. Elia Pirtle 3 1 Plant Health Australia 2 The University of Melbourne 3 Cesar Australia December 7, 2020 This resource has been funded by Horticulture Innovation, through the Project MT16004 (RD&E program for control, eradication and preparedness for vegetable leafminer), using multiple research and development levies and contributions from the Australian Government. Hort Innovation is the grower-owned, not-for-profit research and development corporation for Australian horticulture. AMERICAN SERPENTINE LEAFMINER CONTINGENCY PLAN CONTINGENCY PLAN AMERICAN SERPENTINE LEAFMINER (LIRIOMYZA TRIFOLII) Central Science Laboratory, Harpenden, British Crown, Central Science Laboratory, Harpenden, British Crown, Bugwood.org Bugwood.org December 2020 This resource has been funded by Horticulture Innovation, through the Project MT16004 (RD&E program for control, eradication and preparedness for vegetable leafminer), using multiple research and development levies and contributions from the Australian Government. Hort Innovation is the grower-owned, not-for-profit research and development corporation for Australian horticulture. AMERICAN SERPENTINE LEAFMINER CONTINGENCY PLAN This Contingency Plan has been authored by Rohan Burgess (Plant Health Australia), Dr. Peter Ridland (The University of Melbourne) and Dr. Elia Pirtle (Cesar Australia), with contributions from Dr. Sharyn Taylor (Plant Health Australia), Dr. James Maino (Cesar Australia), and Dr. Paul Umina (Cesar Australia). Disclaimer The scientific and technical content of this document is current to the date published and all efforts have been made to obtain relevant and published information on these pests. -
Disease Management for Leaf Curl in Chilli JPP 2020; 9(3): 863-866 Received: 23-03-2020 Accepted: 27-04-2020 Dr
Journal of Pharmacognosy and Phytochemistry 2020; 9(3): 863-866 E-ISSN: 2278-4136 P-ISSN: 2349-8234 www.phytojournal.com Disease management for leaf curl in Chilli JPP 2020; 9(3): 863-866 Received: 23-03-2020 Accepted: 27-04-2020 Dr. Ram Prakash Sharma, RK Verma and Dr. Bipul Mandal Dr. Ram Prakash Sharma Subject Matter Specialist, Krishi Abstract Vigyan Kendra, Madhepura, A field trial was conducted during kharif 2019 cropping seasons. An attempt was made to find out the BAU, Sabour, Bhagalpur, Bihar, effective management practice through application of agrochemicals to minimize vector activites &the India crop loss. Three bio rational molecules viz., Imidacloprid 17.8 SL @ 1.0 ml/3liter water, Acetamiprid 20% SP @1.0 gm/ liter water and KEM (Immunity Builder) @2.0 ml/ liter were sprayed at 15 day R. K. Verma interval and were evaluated against vector activity to reduce the leaf curl disease incidence. The Subject Matter Specialist, Krishi minimum disease incidence was recorded to the extent of (27.25%) coupled with highest fruit yield of Vigyan Kendra, Madhepura, 63.13 q/ha in the treatment T2 having two spraying of Acetamiprid 20% SP @1.0 gm/ liter water at an BAU, Sabour, Bhagalpur, Bihar, interval of fifteen days during Kharif 2019 cropping season. Maximum disease incidence (32.25%) in India control with lowest yield (54.23/ha). Infection by chili leaf curl disease complex adversely affected yield attributing characters during Kharif season. Highest cost-benefit ratio of 1:11.49 was obtained by two Dr. Bipul Mandal spraying of Acetamiprid 20% SP @1.0 gm/ liter water during Kharif crop season. -
Pangenomic Type III Effector Database of the Plant Pathogenic [I]Ralstonia Spp.[I]
A peer-reviewed version of this preprint was published in PeerJ on 6 August 2019. View the peer-reviewed version (peerj.com/articles/7346), which is the preferred citable publication unless you specifically need to cite this preprint. Sabbagh CRR, Carrere S, Lonjon F, Vailleau F, Macho AP, Genin S, Peeters N. 2019. Pangenomic type III effector database of the plant pathogenic Ralstonia spp. PeerJ 7:e7346 https://doi.org/10.7717/peerj.7346 Pangenomic type III effector database of the plant pathogenic Ralstonia spp. Cyrus Raja Rubenstein Sabbagh Equal first author, 1 , Sébastien Carrère Equal first author, 1 , Fabien Lonjon 2 , Fabienne Vailleau 1 , Alberto P Macho 3 , Stephane Genin 1 , Nemo Peeters Corresp. 1 1 LIPM, Université de Toulouse, INRA, CNRS, Castanet-tolosan, France 2 Department of Cell & Systems Biology, University of Toronto, Toronto, Canada 3 Shanghai center for plant stress biology, CAS Center for Excellence in Molecular Plant Sciences, Shanghai Institutes of Biological Sciences, Chinese Academy of Sciences, Shanghai, China Corresponding Author: Nemo Peeters Email address: [email protected] Background. The bacterial plant pathogenic Ralstonia species belong to the beta- proteobacteria order and are soil-borne pathogens causing the vascular bacterial wilt disease, affecting a wide range of plant hosts. These bacteria form a heterogeneous group considered as a “species complex”,” gathering three newly defined species. Like many other Gram negative plant pathogens, Ralstonia pathogenicity relies on a type III secretion system, enabling bacteria to secrete/inject a large repertoire of type III effectors into their plant host cells. T3Es are thought to participate in generating a favorable environment for the pathogen (countering plant immunity and modifying the host metabolism and physiology). -
Integrated Pest Management in the Global Arena
Integrated Pest Management in the Global Arena This Handbook is dedicated to all the participants of the Michigan State University’s International IPM Short Course and to the faculty members who have provided support to this course. Integrated Pest Management in the Global Arena Edited by K.M. Maredia Professor Institute of International Agriculture and Department of Entomology Michigan State University East Lansing Michigan USA D. Dakouo Senior Research Scientist INERA Bobo-Dioulasso Burkina Faso and D. Mota-Sanchez Research Associate Department of Entomology Michigan State University East Lansing Michigan USA CABI Publishing CABI Publishing is a division of CAB International CABI Publishing CABI Publishing CAB International 44 Brattle Street Wallingford 4th Floor Oxon OX10 8DE Cambridge, MA 02138 UK USA Tel: +44 (0)1491 832111 Tel: +1 617 395 4056 Fax: +44 (0)1491 833508 Fax: +1 617 354 6875 Email: [email protected] E-mail: [email protected] Website: www.cabi-publishing.org ©CAB International 2003. All rights reserved. No part of this publication may be reproduced in any form or by any means, electronically, mechanically, by photocopying, recording or otherwise, without the prior permission of the copyright owners. A catalogue record for this book is available from the British Library, London, UK. Library of Congress Cataloging-in-Publication Data Integrated pest management in the global arena /edited by K.M. Maredia, D. Dakouo, D. Mota-Sanchez p. cm. Includes bibliographical references. ISBN 0-85199-652-3 1. Pests--Integrated control. I. Maredia, Karim M. II. Dakouo, D. (Dona), 1951- III. Mota-Sanchez, D. (David), 1960- SB950.I4575 2003 632′.9--dc21 2002154965 ISBN 0 85199 652 3 Typeset by AMA DataSet, UK Printed and bound in the UK by Cromwell Press, Trowbridge Contents Contributors ix Preface xv Acknowledgments xvii Foreword xix Acronyms and Abbreviations xxi 1Introduction and Overview 1 K.M. -
An Overview of Chilli Thrips, Scirtothrips Dorsalis (Thysanoptera: Thripidae) Biology, Distribution and Management
Chapter 3 An Overview of Chilli Thrips, Scirtothrips dorsalis (Thysanoptera: Thripidae) Biology, Distribution and Management Vivek Kumar, Garima Kakkar, Cindy L. McKenzie, Dakshina R. Seal and Lance S. Osborne Additional information is available at the end of the chapter http://dx.doi.org/10.5772/55045 1. Introduction The industrial revolution, globalization and international trade liberalization are some of the important events that have afforded vast opportunities for invasive insect species to establish in new territories [1]. These invasive species, facing no challenge by their natural enemies, thrive well in the new environment [2]. In addition to the disturbance they cause to the biodiversity, pest invasion in any country results in increased pressure on biosecurity, national economy, and human health management systems [1, 3, 4]. Apart from economic loss in managing them, these pests pose a significant detrimental impact on tourism and recreational value of the region, which further adds in indirect economic damage to the nation [5]. Of this large group of invasive pests, thrips are one of the most important members. The invasive status gained by thrips across the globe is due to their high degree of polyphagy, wide host range and easy dispersal that can be anthropogenic or natural (wind-mediated). The earliest fossil record of order Thysanoptera dates back to the Late Triassic period, from the state of Virginia in the United States and the country Kazakhstan in Central Asia, but their abundance was rare until the Cretaceous period from which many specimens of Thysanoptera have been recorded [6]. The order Thysanoptera was given its current taxonomic rank by an Irish entomologist, A. -
Survey of Chilli Leaf Curl Complex Disease in Eastern Part of Uttar Pradesh
Volume 1- Issue 7 : 2017 DOI: 10.26717/BJSTR.2017.01.000589 RS Mishra. Biomed J Sci & Tech Res ISSN: 2574-1241 Research Article Open Access Survey of Chilli Leaf Curl Complex Disease in Eastern Part of Uttar Pradesh AN Chaubey and RS Mishra* Department of Plant Pathology, ND University of Agriculture & Technology, India Received: December 04, 2017; Published: December 13, 2017 *Corresponding author: RS Mishra, Department of Plant Pathology, ND University of Agriculture & Technology, Kumarganj, Faizabad-224229, UP, India Abstract Chili (Capsicum annuum L.) is an economically important and widely cultivated crop of India. Chilli leaf curl virus is one of the major selected in eastern Uttar Pradesh viz, Sultanpur and Faizabad districts during 2014 and 2015 from March to May each year. The highest leaf curllimiting incidence factors was in chili noticed production, in Sewra which (67.39 decreases %) followed yield by significantly. Hasuimukundpur The experiment (65.22%) wasand Etwaracarried (64.07%)out in one in hundred 2014, whereas fifty villages in 2015, randomly it was found maximum in Sewra (61.44%), Hasuimukundpur (59.79%) and Isawli (57.07%). In case of block wise, the maximum incidence was found Amaniganj (59.53, 50.79%) and Kurwar (54.70, 52.91%) in 2014 and 2015 respectively. While the lowest incidence was observed at Milkipur 47.46 % in 2014 and 41.48% in 2015 the average leaf curl disease incidence was recorded highest in 2014 at both districts. Keywords: Survey; Chilli leaf curl; Eastern Uttar Pradesh Introduction Chilli (Capsicum annuum L) is one of the most valuable cash Materials and Methods crops of India.