Chapter 7 - Pests and Disease
7.1 Crop rotation with a legume (bean) reduces pests/diseases
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7.2 Constant visual inspection for sick plants
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7.3 Magnifying glass/sheet to remove sick seeds before sowing
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7.4 Water floatation to remove sick seeds before sowing
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7.5 Heat treatment of vegetable seeds
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7.6a Vinegar treatment of seeds
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7.6b Bleach treatment of seeds
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7.6c Saltwater treatment of seeds
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7.7 Pesticide seed application
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7.8a Manure tea field spraying
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7.8b Manure tea seed application
| 7.8bn._africa_middleeast_eng_version.pdf |