Determinants assumed to reduce pesticide risk include the number of protective gear used by the applicator and sex of the applicator. Model parameters were estimated using ordinary least squares. Data for the two crops and three countries were combined to increase variation and improve the precision ...
By analyzing these works in the literature and the recent development trends of plant protection around the world [1,2,3,4,9,10,13], agricultural practice methods of plant protection can be summarized into six measures, that is, row intercropping to defeat pests, crop rotation, management of...