-
Naturally occurring insecticidal compounds can be extracted from neem seeds and sprayed onto crops to prevent pest insect damage. This animation explains how to sort neem fruits, dry them, remove their outer shells, sort the seeds, grind them, mix the powder in water, filter the mixture, and then...
- นอกจากนี้ยังมี:
- Asante Twi (ak)
- Fante (fat)
- Dioula (dyu)
- Fon (fon)
- Lingala (ln)
- Moore (mos)
- Tigrigna (ti)
- አማርኛ (am)
- Español (es)
- Français (fr)
- Hausa (ha)
- हिन्दी भाषा (hi)
- Bahasa Indonesia (id)
- Kannada (kn)
- Farsi (fa)
- Português (pt)
- Tamil (ta)
- Wolof (wo)
- 汉语 (zh)
- Zulu (zu)
- Bariba (bba)
- San (sbd)
- Fulfulde (fuh)
- Dendi (ddn)
- Afan Oromo (gaz)
- English (en)
-
ทรัพยากรหลัก 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 This booklet gives an overview of the main non-chemical measures for protecting crops from pests. Most of the measures are preventative, and involve planning and farming practices that will reduce pest numbers and the damage they do. It covers insects, mites, micro-organisms and weeds, and...
- นอกจากนี้ยังมี:
- English (en)
- Português (pt)
- Français (fr)
-
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,...
-
Access Agriculture Training Video Farmers in India show how ladybird beetles kill mealybugs. By knocking mealybugs off the plants with a strong spray of water, they will die. You can also spray neem oil or an extract of bitter leaves mixed with water or urine. Some biological pesticides contain...
- นอกจากนี้ยังมี:
- Español (es)
- Français (fr)
- 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,...
- นอกจากนี้ยังมี:
- 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)
- Français (fr)
- 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...