Part 1 Application of chemicals: pesticides. Part 2 Biological control. Part 3 Cultural practices: adjusting density and spacing adjusting depth of planting adjusting time of planting site selection using clean seed fallowing raised beds rotations terraces tillage harvesting and post-harvest storage multiple cropping multistory cropping and household gardens sanitation shade weeds and wild plants. Part 4 Host plant resistance: selection, diversity and resistance. Part 5 Recommendations.
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