How to tackle the cotton bollworm
The Business Line,
June 04,2018
The farm varsity here has recommended to cotton growers on measures to tackle pink bollworm infestation which has been causing havoc to the crop.
In a note issued here today, the University has advised growers to remove the cotton crop and dispose the crop residue soon after harvest, adopt proper crop rotation and also avoid ratoon cotton crop.
“Summer ploughing is a good agronomic practice for removal of pupal stage pests from the soil. Weeds which are the alternate source of insect pests in cotton field should be removed at right time,” the note said.
Cotton researchers have urged growers to collect the remaining crop residues from last harvested field and destroy the same.
Pink bollworm should not be allowed to complete its life cycle, crop researchers said.
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