Tài nguyên được gắn thẻ với: Whitefly
3 đề mục được tìm thấy (Hiển thị 1 - 3)
-
Access Agriculture Training Video The cassava mosaic virus disease is an important cassava disease which causes low yields. It can be recognised on the cassava leaves which have spots ranging from light green to yellow. The disease is given to the plant by the whitefly. This disease cannot be...
- Điều này cũng có sẵn trong:
- Español (es)
- Français (fr)
- English (en)
- हिन्दी भाषा (hi)
-
Tomato is a valuable crop in Eastern Africa, but the whitefly (Bemisia tabaci) can cause large crop losses if it is not controlled. In this video produced by the World Vegetable Center for the VINESA project, researcherSamail Njauexplains how to identify whitefly, use pest management methods such...
- Điều này cũng có sẵn trong:
- English (en)
- Kiswahili (sw)
-
Access Agriculture Video Tomato leaf curl cannot be cured by any product. The disease is spread by whiteflies. The best way to control the disease is through prevention. A net house can protect your nursery. A border of cereals around your vegetable field helps keep whiteflies out. Farmers in...
- Điều này cũng có sẵn trong:
- Español (es)
- Français (fr)
- English (en)
- हिन्दी भाषा (hi)
- বাংলা (bn)