Gu A De Identificaci N De Plagas Y Enfermedades Para La Maracuy La Gulupa Y La Granadilla
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Gu A De Identificaci N De Plagas Y Enfermedades Para La Maracuy La Gulupa Y La Granadilla
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Author : Hernández, Luis
language : es
Publisher: Editorial Tadeo Lozano
Release Date : 2011-12-12
Gu A De Identificaci N De Plagas Y Enfermedades Para La Maracuy La Gulupa Y La Granadilla written by Hernández, Luis and has been published by Editorial Tadeo Lozano this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-12-12 with Technology & Engineering categories.
Un buen manejo de malezas no necesariamente significa un alto uso de herbicidas; el establecimiento o mantenimiento de un cultivo de cobertura puede beneficiar el manejo de plagas y enfermedades. También, la presencia de malezas comúnmente ayuda a sostener enemigos naturales de las plagas. Evitar insecticidas de amplio espectro a fin de conservar enemigos naturales. Realizar las aplicaciones de insecticidas en focos de infestación de plagas/enfermedades en vez de al cultivo completo. Encuentre en esta publicación las recomendaciones generales para el manejo de insectos, plaga y enfermedades en la maracuyá, la gulupa y la granadilla.Evitar insecticidas de amplio espectro a fin de conservar enemigos naturales. Realizar las aplicaciones de insecticidas en focos de infestación de plagas/enfermedades en vez de al cultivo completo. Encuentre en esta publicación las recomendaciones generales para el manejo de insectos, plaga y enfermedades en la maracuyá, la gulupa y la granadilla.Encuentre en esta publicación las recomendaciones generales para el manejo de insectos, plaga y enfermedades en la maracuyá, la gulupa y la granadilla.
Tecnolog A Para El Cultivo De La Gulupa En Colombia Passiflora Edulis F Edulis Sims
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Author : John, Ocampo
language : es
Publisher: Editorial Tadeo Lozano
Release Date : 2012-03-19
Tecnolog A Para El Cultivo De La Gulupa En Colombia Passiflora Edulis F Edulis Sims written by John, Ocampo and has been published by Editorial Tadeo Lozano this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-19 with Technology & Engineering categories.
El neotrópico es particularmente rico en frutales con alrededor de 1.100 especies, destacándose la papaya, la piña, el aguacate y la guayaba. A diferencia de las frutas tropicales de mayor importancia, las pasifloras pertenecen a un género (Passiflora L.) con gran diversidad de especies, incluyendo más de 80 inventariadas que producen fruto comestible. A pesar del éxito de algunas especies, las pasifloras son todavía poco conocidas y solo algunas de ellas, comestibles como el maracuyá y la gulupa, han sido difundidas fuera de las Américas. En Colombia la producción frutícola se ha tecnificado notablemente en los últimos años debido a la creciente demanda nacional e internacional de frutas tropicales. A pesar de esto, el cultivo de la gulupa carece de conocimiento técnico y los paquetes tecnológicos han sido adoptados de otras pasifloras cultivadas como la granadilla y el maracuyá. Este documento va dirigido a investigadores, técnicos y productores como una guía técnica de consulta para el establecimiento y manejo del cultivo. En esta se describen las generalidades de la gulupa y las experiencias de campo recopiladas durante los últimos tres años en visitas realizadas a las principales zonas productoras del país. Además, por la generación de empleos y la alta rentabilidad, este cultivo se debe ver como una gran alternativa de diversificación agrícola y de estabilidad social que evite el éxodo de nuestros campesinos a las grandes ciudades. John Ocampo
Diseases Of Tropical Fruit Crops
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Author : Randy C. Ploetz
language : en
Publisher: CABI
Release Date : 2003
Diseases Of Tropical Fruit Crops written by Randy C. Ploetz and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Electronic books categories.
Annotation. Comprehensive information on diseases of the most important tropical fruit cropsChapters are devoted to a single or, in some cases, a related group of host plantsThe history, distribution, importance, symptoms, aetiology, epidemiology and management of diseases of each crop are described in detailThis book offers a comprehensive review of diseases of important tropical and some subtropical fruit crops. The history, distribution, importance, etiology, epidemiology and control of diseases of each host crop are covered, along with brief summaries on the taxonomy, origins and characteristics of each host. Additional information is given on the biology and pathology of the causal agents and on new advances that change or otherwise enhance our understanding of the nature and cause of these diseases. Plant pathologists, plantation and nursery managers, lecturers and those who are involved in tropical agriculture and horticulture will find this an essential reference.
Passionfruit Problem Solver Field Guide
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Author : Simon Newett
language : en
Publisher:
Release Date : 2005
Passionfruit Problem Solver Field Guide written by Simon Newett and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Passion fruit categories.
The American Species Of Passifloraceae
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Author : Ellsworth Paine Killip
language : en
Publisher:
Release Date : 1938
The American Species Of Passifloraceae written by Ellsworth Paine Killip and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1938 with Passifloraceae categories.
Terrestrial Photosynthesis In A Changing Environment
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Author : Jaume Flexas
language : en
Publisher: Cambridge University Press
Release Date : 2012-07-19
Terrestrial Photosynthesis In A Changing Environment written by Jaume Flexas and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-19 with Science categories.
An integrated guide to photosynthesis in an environmentally dynamic context, covering all aspects from basic concepts to methodologies.
Handbook Of Sampling Methods For Arthropods In Agriculture
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Author : Larry P. Pedigo
language : en
Publisher: CRC Press
Release Date : 2020-08-26
Handbook Of Sampling Methods For Arthropods In Agriculture written by Larry P. Pedigo and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-26 with Science categories.
Handbook of Sampling Methods for Arthropods in Agriculture offers a comprehensive look at the principles and practicality of developing accurate sampling programs for arthropod pests and their arthropod enemies. The book examines developments in sampling populations and reviews sampling plans that produce accurate and affordable population estimates. The text stresses practicality, as well as the theoretical background of sampling. This book will be an indispensable reference for researchers, students, and practitioners in entomology and agriculture.
Classification Of The Bee Tribe Augochlorini Hymenoptera Halictidae
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Author : Michael S. Engel
language : en
Publisher:
Release Date : 2000
Classification Of The Bee Tribe Augochlorini Hymenoptera Halictidae written by Michael S. Engel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Amber fossils categories.
The halictid bee tribe Augochlorini is revised at the level of genus and subgenus. Forty-one genera and subgenera are recognized with two being extinct. New subgenera of Augochlora, Electraugochlora, and of Oligochlora, Soliapis, are described for new fossils from Tertiary amber of the Dominican Republic. Complete taxonomic histories are given along with information on revisions at the species level, biological studies, and general distribution for each family- and genus-group taxon. The following subgenera are newly synonymized: Aethechlora new junior subjective synonym of Oxystoglossella, Mycterochlora new junior subjective synonym of Augochlora, Vachalius new junior subjective synonym of Neocorynurella, and Neocorynuroides new junior subjective synonym of Neocorynura. The group Glyptochlora is resurrected from synonymy as a valid subgenus of Augochloropsis. The males of Chlerogella and Micrommation are described for the first time. A key to the genera and subgenera of the tribe is presented along with a key to the species of the rare Augochloropsis (Glyptochlora). Suprageneric relationships in the tribe are explored cladistically. Characters of adult external morphology (72 characters) and ethology (12 characters) are coded for all recognized augochlorine genera as well as outgroups from the Halictini, Nomioidini, and Nomiinae. Results of the cladistic analysis are remarkably resolved but not very robust. The cladogram is summarized and infratribal groups defined. Most notably, the tribe is divided into two monophyletic subtribes: the Corynurina (new subtribe), containing the southern South American genera Corynura, Halictillus, Rhectomia, and Rhinocorynura; and the nominate subtribe, Augochlorina. Implications of the cladistic analysis on diversification in the Augochlorini and evolutionary patterns within the tribe are discussed. New distribution records are given for three species which extend the known ranges of their respective genera. Augochlora essequibensis is a new junior subjective synonym of A. nigrocyanea while A. cladopyga, A. seminigra, Augochlorella bidentata, Halictus caucasicus, H. cerasis, H. chrysaspis, H. myrrhites, H. simotes, and Pereirapis rhizophila are all new junior subjective synonyms of P. semiaurata. Megalopta intermedia, Augochlora nitidior, Augochlorella eusticta, Augochlorodes clementis, and Augochloropsis scabriceps are all recognized as nomina nuda. Vachalius cosmetor, from Colombia and Venezuela, is transferred to Neocorynurella while Corynura biciliata, from Costa Rica, is recognized as a species of Halictini and is transferred to the genus Lasioglossum (Evylaeus) (new combinations). Four fossil and recent species new to science are described as Augochlora (Electraugochlora) leptoloba (fossil), Augochlora (Oxystoglossella) rightmyerae (extant), Oligochlora (Soliapis) rozeni (fossil), and Pseudaugoehlora pulchra (extant).
Pollination Of Cultivated Plants In The Tropics
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 1995
Pollination Of Cultivated Plants In The Tropics written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Gardening categories.
This bulletin, based on contributions from various contributors and edited by Dr. D.W. Roubik, introduces the reader to various aspects of natural and insect pollination. It discusses the pollinators themselves, and the ecological and economic importance of pollination, as well as applied pollination in temperate, tropical oceanic islands and mainland tropics, and alternatives to artificial pollinator populations. Prospects for the future are also discussed. Chapter 2 deals with successful pollination with pollinator populations, the evaluation of pollinators and floral biology and research techniques. The behaviour of pollinators and plant phenology and various case studies on the preparation of pollinators for use in tropical agriculture are also discussed. A glossary and various appendices regarding cultivated and semi-cultivated plants in the tropics, pollination contracts and levels of safety of pesticides for bees and other pollinators are included.
Palms In Forest Ecosystems Of Amazonia
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Author : Francis Kahn
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Palms In Forest Ecosystems Of Amazonia written by Francis Kahn and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Palms are tropical miracles. Heinrich Heine, the German poet, stated "Unter den Palmen wandert man nicht ungestraft", i.e., one does not wander unpunished under the palms. It was Professor H.C.D. de Wit who taught me this in the late 1950s, and it is a pleasure to forward this message to the next generation in such an appropriate book. Both authors, as I know them, will bear the punishment of the palms. They will never be without palm nostalgia if and when living somewhere outside this world's tropical and subtropical palm belt. Palm nostalgia goes further than palms alone. It concerns the landscape, the short but splendid sunsets and last, but not least, the tropical people. Their elegance of living, structured in subtler ways than managers will ever understand, their laughter which may be a more decisive weapon against the troubles besetting the tropics than mere economics, and their unique life force erupting on festive as well as sad occasions under the palms will always remain with those who w3)ldered beneath these trees. I know. I was there.