Ressources Etiqueté: Natural Pesticides
29 correspondances trouvées (Affichage 11 - 20) Précédent | Suite
-
Ressource principale 12/01/1986 Includes index. Translated by: John Coates. pests rice maize legumes vegetables fruits storage insecticidal plants ashes baits traps vegetable oils mineral substances
-
The symposium summarizes the presnet state of knowledge in the area, analyzes avilable information in the light of public concern, examines changes in or alternatives to the use of pesticides, and discusses the use of pesticides in conjunction with other pest control methods.
-
01/01/1988 This book is intended to present a comprhensive picture of major pests and their managements, and is not intended as an exhaustive study of every possible pests found in many regions of this country.
-
01/01/2007 Ce livret donne un aperçu général des principales mesures non chimiques de protection des végétaux contre les insectes ravageurs. La plupart de ces méthodes ont un caractère préventif et reposent à la fois sur la planification et l'usage de pratiques agricoles visant à réduire les populations de...
- Aussi disponible en:
- English (en)
- Português (pt)
-
01/01/2009 With growing consumer awareness about the dangers of garden chemicals, turn toThe Organic Gardener's Handbook of Natural Pest and Disease Control (by Fern Bradley) as the most reliable and comprehensive guide on the garden shelf. Rodale has been the category leader in organic methods for decades,...
-
AccessAgriculture Training Video Des producteurs en Inde nous montrent comment les coccinelles tuent les cochenilles. En faisant tomber des cochenilles des plantes avec un puissant jet de pulvérisation, elles meurent. Pulvérisez l’huile de neem ou un extrait de feuilles amères mélangé à de l’eau...
- Aussi disponible en:
- Español (es)
- English (en)
- বাংলা (bn)
-
Naturally occurring insecticidal compounds can be extracted from neem seeds and sprayed onto crops to prevent pest insect damage. This 2 minute and 33 second animation explains how to sort neem fruits, dry them, remove their outer shells, sort the seeds, grind them, mix the powder in water,...
- Aussi disponible en:
- English (en)
- Asante Twi (ak)
- Fante (fat)
- Dioula (dyu)
- Ewe (ee)
- Fon (fon)
- Lingala (ln)
- Moore (mos)
- Tigrigna (ti)
- አማርኛ (am)
- বাংলা (bn)
- Español (es)
- Hausa (ha)
- हिन्दी भाषा (hi)
- Bahasa Indonesia (id)
- Kannada (kn)
- Farsi (fa)
- Português (pt)
- Tamil (ta)
- Wolof (wo)
- 汉语 (zh)
- Zulu (zu)
- Afan Oromo (gaz)
- Lomwe (ngl)
- San (sbd)
- Dendi (ddn)
- Bariba (bba)
- Fulfulde (fuh)
-
01/01/1987 Included in this publication are articles on biological control of citrus blackfly, white flies, certain citrus scale insects, Mexican bean beetle, and alligatorweed. Research 87, Institute of Food and Agricultural Sciences, University of Florida Florida Agricutural Research publication
-
Overzealous and indiscriminate use of many synthetic pesticides during recent decades in the control of plant pests has resulted in a number of environmental and toxicological problems. Reducing the release of synthetic chemicals into the environment requires that alternative sources of chemicals...
-
The main purpose of this conference was to obtain an overview of the present knowledge on the use of neem products, especially for pest control purposes. Furthermore, the stimulation of neem research and of international cooperation was expected from it.