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Author: Carlos Alberto Hernández Medina Publisher: Eae Editorial Academia Espanola ISBN: 9783845499970 Category : Languages : es Pages : 172
Book Description
En el Libro que ponemos en tus manos se cuenta, en primer lugar, como el hombre hizo que muchos organismos se convirtieran en plagas agricolas con su agricultura basada en el monocultivo. Se hace un resumen del resultado de las investigaciones de un grupo de investigadores y profesores sobre diferentes factores agrotecnicos, biologicos, de manejo del cultivo y de lucha quimica y biologica en relacion con el manejo integrado de plagas y enfermedades de las plantas cultivadas en Cuba. Se expone la influencia que tienen sobre el ataque de plagas y enfermedades a los cultivos, los factores agrotecnicos, el monocultivo, el clima, las variedades, las labores agricolas y el efecto de entomofagos, entomopatogenos y antagonistas. Tambien se explican en el los esfuerzos para controlar los danos de plagas y enfermedades usando diferentes metodos agrotecnicos, agrometerorologicos, de manejo y biologicos.
Author: Carlos Alberto Hernández Medina Publisher: Eae Editorial Academia Espanola ISBN: 9783845499970 Category : Languages : es Pages : 172
Book Description
En el Libro que ponemos en tus manos se cuenta, en primer lugar, como el hombre hizo que muchos organismos se convirtieran en plagas agricolas con su agricultura basada en el monocultivo. Se hace un resumen del resultado de las investigaciones de un grupo de investigadores y profesores sobre diferentes factores agrotecnicos, biologicos, de manejo del cultivo y de lucha quimica y biologica en relacion con el manejo integrado de plagas y enfermedades de las plantas cultivadas en Cuba. Se expone la influencia que tienen sobre el ataque de plagas y enfermedades a los cultivos, los factores agrotecnicos, el monocultivo, el clima, las variedades, las labores agricolas y el efecto de entomofagos, entomopatogenos y antagonistas. Tambien se explican en el los esfuerzos para controlar los danos de plagas y enfermedades usando diferentes metodos agrotecnicos, agrometerorologicos, de manejo y biologicos.
Author: Joop C. van Lenteren Publisher: CABI ISBN: 1789242436 Category : Nature Languages : en Pages : 552
Book Description
The book summarizes the history of biological control in Latin America and the Caribbean. Few publications provide historical detail and the records are, therefore, fragmented until now. By bringing information together in this book, we offer a more complete picture of important developments in biological control on this continent. There are a wealth of text, tables and references about the history of such projects, and which were succesful and which failed. This will help plan future biocontrol projects. An overview is provided of the current situation in biological control for many Latin American and Caribbean countries, revealing an astonishing level of practical biological control applied in the regio, making it the largest area under biological control worldwide. The final part describes new developments and speculates about the future of biological control in Latin America and the Caribbean.
Author: Fernando Funes Publisher: ISBN: Category : Business & Economics Languages : en Pages : 352
Book Description
"This is a story of resistance against all odds, of Cuba's remarkable recovery from a food crisis brought on by the collapse of trade relations with the former socialist bloc and the tightening of the U.S. embargo. Unable to import either food or the farm chemicals and machines needed to grow it via conventional agriculture, Cuba turned inward toward self-reliance. Sustainable agriculture, organic farming, urban gardens, smaller farms, animal traction and biological pest control are part of the successful paradigm shift underway in the Cuban countryside. In this book Cuban authors offer details-for the first time in English-of these remarkable achievements, which may serve as guideposts toward healthier, more environmentally friendly and self-reliant farming in countries both North and South."--Publisher's description
Author: Encyclopaedia Britannica, Inc Publisher: Encyclopaedia Britannica, Inc. ISBN: 1615355162 Category : Juvenile Nonfiction Languages : en Pages : 2982
Book Description
The Britannica Enciclopedia Moderna covers all fields of knowledge, including arts, geography, philosophy, science, sports, and much more. Users will enjoy a quick reference of 24,000 entries and 2.5 million words. More then 4,800 images, graphs, and tables further enlighten students and clarify subject matter. The simple A-Z organization and clear descriptions will appeal to both Spanish speakers and students of Spanish.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251091870 Category : Social Science Languages : en Pages : 37
Book Description
The understanding that some pesticides are more hazardous than others is well established. Recognition of this is reflected by the World Health Organization (WHO) Recommended Classification of Pesticides by Hazard, which was first published in 1975. The document classifies pesticides in one of five hazard classes according to their acute toxicity. In 2002, the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) was introduced, which in addition to acute toxicity also provides classification of chemicals according to their chronic health hazards and environmental hazards.
Author: Carlos Alberto Hernández Medina
Author: Carlos Alberto Hernández Medina
Author: Joop C. van Lenteren
Author: Association for the Study of the Cuban Economy. Meeting
Author: Fernando Funes
Author: 
Author: Iica
Author: Encyclopaedia Britannica, Inc
Author: 
Author: Jenny Ekman
Author: Food and Agriculture Organization of the United Nations