Question

Which environmental conditions are best for blackleg to occur?
Responses

Warm, wet conditions
Warm, wet conditions

Cool, dry conditions
Cool, dry conditions

Warm, dry conditions
Warm, dry conditions

Cool, moist conditions
Cool, moist conditions
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Answer 1

Cool, moist conditions

(Blackleg pathogens—especially the fungal species on brassicas—require cool, wet/moist conditions and leaf wetness for spore release and successful infection.)