| 1. | The bacteria overwinters on crop residue, seed, fall-sown cereals, and perennial grasses.
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| 2. | Weeds and host crop residues must be removed immediately to avoid infestation.
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| 3. | Manure, garden waste and crop residues are all sources of biomass.
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| 4. | Nutrients may also enter runoff from crop residues, irrigation water, wildlife, and atmospheric deposition.
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| 5. | Crop residues ( such as sustainably produced in many regions.
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| 6. | Ploughing aerates the soil, helping rot weeds and crop residues.
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| 7. | Dry grasslands and crop residue in agricultural areas will add fuel for potential fires.
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| 8. | Wood, animal dung and crop residues are commonly burned.
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| 9. | Very dry grasslands and crop residue from the recent harvest add fuel for potential fires.
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| 10. | Moisture can be conserved by eliminating weeds and leaving crop residue to shade the soil.
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