Search
Now showing items 1-2 of 2
IICA´s contribution to the agricultural sector in Trinidad and Tobago during 1987
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1987)
The agreements reached during conference of ministers of agricultura, in Ottawa, Canada are synthesized in this documents. In addition, it presents the activities of the programs related Trinidad and Tobago: Agricultural ...
Guidelines for the identification and diagnosis of damage in crop plants caused by insects, diseases, weeds and nutrient disorders
(1987)
The diagnosis implies an investigative approach to the problem. In any diagnostic consideration, you are first concerned with the nature of the effect. Is it biological? Causes by any physical agent? or it is due to the ...