Integrated pest and land management experiences and perspectives in the Gambia
1991
Zethner, O. (Dept. of Agriculture, Banjul (Gambia))
The various agricultural ecosystems in The Gambia are described in brief, and the richness of flora and fauna discussed. Indiscriminate cutting of trees without replanting, bush fires and mechanization of commercial crops have so far been much more destructive to the environment than chemical control. In the future one may expect more chemical control to be used in commercial crops, but probably not in subsistence cultures. With more commercial enterprises and less government participation, risks for the environment will probably increase. IPM approaches can improve the methods of cultural and traditional control in subsistence cultures, and keep chemical control at a low level in commercial crops.
Показать больше [+] Меньше [-]