(Curtobacterium effective chemical Inoculate soil with Rhizobium leguminosarum. flaccumfaciens pv. controls. Avoid over-head sprinkler irrigation. flaccumfaciens) (very Use crop rotation. significant) Destroy volunteer bean plants growing in other crop fields. Sanitation: Destroy crop residue after harvest. Gray mold (Botrytis Do regular monitoring for gray mold. Can use natural cinerea) (very significant) fungicides Use sanitation: Clean up and destroy crop residues. containing Avoid over-head sprinkler irrigation. oil, or potassium bicarbonate. Can use synthetic fungicides containing chlorothalonil (SINOCOLOR 50 SC). Leaf-rolling weevil, Do weed management in and around field. Can use synthetic insecticides Do timely irrigation. Apoderus/Sitona humeralis containing (deltametrin). Melon ladybird beetle Use resistant varieties. Use natural (Henosepilachna elaterii) Sanitation: Destroy crop residues after season. (EAU DE Do post-season tillage to reduce overwintering sites and beetles. NEEM) extracts. Leaf-footed bug, Limited control occurs in nature by a biological control agent and Assassin Spray with Trissolus basalis, pierces bug malathion Anoplocnemis curvipes (Reduviids) developing bean pods, causing (NOVACAP or Control weeds to destroy roosting sites seed abortion CALLIMAL 50 Test for threshold guideline of 2 bugs per meter row and spray if this is exceeded. EC). Anthracnosis and other Leaf Use clean seeds Apply fungicides Spot Diseases, like mancozeb Grow resistant varieties
(Curtobacterium flaccumfaciens pv. flaccumfaciens) (very significant) Inoculate soil with Rhizobium leguminosarum. Avoid over-head sprinkler irrigation. Use crop rotation. Destroy volunteer bean plants growing in other crop fields. Sanitation: Destroy crop residue after harvest. effective chemical controls. Gray mold (Botrytis cinerea) (very significant) Do regular monitoring for gray mold. Use sanitation: Clean up and destroy crop residues. Avoid over-head sprinkler irrigation. Can use natural fungicides containing oil, or potassium bicarbonate. Can use synthetic fungicides containing chlorothalonil (SINOCOLOR 50 SC). Leaf-rolling weevil, Apoderus/Sitona humeralis Do weed management in and around field. Do timely irrigation. Can use synthetic insecticides containing (deltametrin). Melon ladybird beetle (Henosepilachna elaterii) Use resistant varieties. Sanitation: Destroy crop residues after season. Do post-season tillage to reduce overwintering sites and beetles. Use natural (EAU DE NEEM) extracts. Leaf-footed bug, Anoplocnemis curvipes pierces developing bean pods, causing seed abortion Limited control occurs in nature by Trissolus basalis, a biological control agent and Assassin bug (Reduviids) Control weeds to destroy roosting sites Test for threshold guideline of 2 bugs per meter row and spray if this is exceeded. Spray with malathion (NOVACAP or CALLIMAL 50 EC). Anthracnosis and other Leaf Spot Diseases, Use clean seeds Grow resistant varieties Apply fungicides like mancozeb
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