19 جولائی 1992 Cheru Tessema in Ethiopiaasked local farmers how they keep monkeys out of their fields Neem disease in West Africa.While there are still many neem trees (particularly in plantations) that continue to suffer from decline, many other neems (in villages, along roadsides and in the Majjia Valley...
19 جنوری 1995 Alfredo Petrov, Cochabamba, Boliviashares his experience in controlling leafcutterants. James Gordley, Panama.“I am having great results with New Zealand spinach, Tetragonia tetragonioides. Fr. Gerold Rupper, Tanzania.Concerning mothers with insufficient milk for nursing, “This was the problem...