1. Abstract, Agronomy for Sustainable Development, 2019 Homemade botanical insecticides are widely used by subsistence and transitional farmers in low-income countries. Their use is often driven by the limited availability or cost of commercial pesticides. Homemade botanical insecticides are often...
  2. 12/10/2012 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,...
  3. 19/10/1993 ECHO's name symbolizes ideas, information and seeds "echoing" back and forth between ourselves and our overseas network. We owe much of our effectiveness to you. There are many examples in this issue. The most difficult editing decision is always which material to delay. We have enough material...