El Ma Z En Venezuela

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Author :
language : en
Publisher: Bib. Orton IICA / CATIE
Release Date :

written by and has been published by Bib. Orton IICA / CATIE this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.

Integrated Management Of Fruit Crops And Forest Nematodes

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Author : Aurelio Ciancio
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-03-15

Integrated Management Of Fruit Crops And Forest Nematodes written by Aurelio Ciancio 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 2009-03-15 with Science categories.

This series originated during a visit of prof. K. G. Mukerji to the CNR Plant Protection Institute at Bari, Italy, in November 2005. Both editors convened to produce a series of five volumes focusing, in a multi-disciplinary approach, on recent advances and achievements in the practice of crop protection and integrated pest and disease management. This fourth Volume deals with management of nematodes parasitic of tree crops, and includes a section on tropical fruit crops and commodities, as well as a second section on tree crops from more temperate areas. The latter also includes a chapter updating the current knowledge about the pine wood nematode, Bursaphelenchus xylophilus. Volume 4 flanks Volume 2 of this IMPD series, which focused on management of vegetable and grain crops nematodes. Nematodes are a very successful, diversified and specialised animal group, present in nature in any ecological niche. Among nematode species, only a reduced number feeds on plants, of which a few species cause severe economic impacts on crop productions. Plant parasitic nematodes represent an important concern for a broad range of agricultural productions and systems, worldwide. This statement explains the attention devoted in last decades to nematodes, and the research and technical efforts invested for their control.

Catalogue Of Venezuelan Oilfields And Wells

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Author : Venezuelan Oil Scouting Agency
language : en
Publisher:
Release Date : 1958

Catalogue Of Venezuelan Oilfields And Wells written by Venezuelan Oil Scouting Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1958 with Oil fields categories.

Geology And Mineral Deposits Of The Venezuelan Guayana Shield

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Author : Gary B. Sidder
language : en
Publisher:
Release Date : 1995

Geology And Mineral Deposits Of The Venezuelan Guayana Shield written by Gary B. Sidder and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Geology categories.

Historia Gr Fica De Venezuela

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Author : José Rivas Rivas
language : en
Publisher:
Release Date : 1900

Historia Gr Fica De Venezuela written by José Rivas Rivas and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1900 with Venezuela categories.

Invasive Alien Species

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Author : Michael R. Ielmini
language : en
Publisher: John Wiley & Sons
Release Date : 2021-04-21

Invasive Alien Species written by Michael R. Ielmini and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-21 with Technology & Engineering categories.

Jedes Jahr breiten sich invasive gebietsfremde Arten in neue Ökosysteme aus. Die von den Eindringlingen verursachten Auswirkungen können sich in kürzester Zeit bemerkbar machen und verheerend sein. Das Thema der invasiven gebietsfremden Arten ist umfassend, komplex und auf verschiedenen Ebenen von globaler Bedeutung. Verschärft wird es durch die Globalisierung der Weltwirtschaft und den zunehmenden Handel, durch den die natürlichen Barrieren für den Transfer von Arten durchbrochen werden. Invasive gebietsfremde Arten bedrohen die weltweite Nahrungsmittelversorgung, die Qualität und Verfügbarkeit von Trinkwasser sowie die Stromproduktion und -versorgung. Zusammen mit den zusätzlichen Risiken durch den globalen Klimawandel ist die weltweite Homogenisierung von Pflanzen, Tieren und Mikroben ein wesentlicher Faktor für den sich verschlechternden Gesundheitszustand der Ökosysteme und die nachlassenden Ökosystemdienstleistungen überall auf der Welt. Um dieser Entwicklung entgegenzuwirken, besteht die dringende Notwendigkeit einer einheitlichen Ausrichtung von Regierungen, Kulturen und Programmen und einer besseren grenzüberschreitenden Koordination. Nur so lassen sich die vielfältigen Bedrohungen durch invasive gebietsfremde Arten für die Umwelt, die Wirtschaft und die Gesundheit von Pflanzen und Tieren sowie insbesondere die menschliche Gesundheit effektiv bekämpfen. Dieses vierbändige Werk ist das erste, das einen umfassenden Satz nützlicher Materialien zu den zentralen Themen bereitstellt, um die gesamte globale Bedrohung durch invasive gebietsfremde Arten sowie die vielfältigen Probleme in verschiedenen Teilen der Welt deutlich zu machen, und es enthält Material, in dem potenziell replizierbare Lösungen zur Überwindung dieser Bedrohungen aufgezeigt werden. Das Werk betont die Bedrohung durch invasive gebietsfremde Arten auch im Sinne eines globalen ?Aufrufs zum Handeln?. Invasive Arten kennen keine Grenzen. Daher hoffen wir, dass wir durch die Zusammenstellung von Material, das unterschiedliche wissenschaftliche und gesellschaftliche Standpunkte aus aller Welt berücksichtigt, sowie durch die Vermittlung von Erkenntnissen und Beispielen zu einer Vielzahl damit zusammenhängender Themen das globale Bewusstsein stärken und einheitliche nationale Reaktionen auf die Bedrohung durch invasive gebietsfremde Arten fördern können.

El Agricultor Venezolano

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Author :
language : es
Publisher:
Release Date : 1956

El Agricultor Venezolano written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1956 with Agriculture categories.

Foreign Commerce And Navigation Of The United States

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Author : United States. Bureau of the Census
language : en
Publisher:
Release Date : 1946

Foreign Commerce And Navigation Of The United States written by United States. Bureau of the Census and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1946 with Commercial statistics categories.

1876-1891 include reports on the internal commerce of the United States, referred to in letters of transmittal as "the volume on commerce and navigation."

Index Medicus

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Author :
language : en
Publisher:
Release Date : 2003

Index Medicus written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Medicine categories.

Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.

Noaa Technical Report Nmfs

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Author :
language : en
Publisher:
Release Date : 1984

Noaa Technical Report Nmfs written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Fisheries categories.