new MG logo

James City County/Williamsburg
Master Gardeners

The Master Gardener Program

Electronic Helpdesk

Answer Not Found On This Web Site Index A to Z Subject Search Non-Scientific Remedies

Helpdesk Home

MG Site Home

Harlequin Bugs

How can I eliminate an infestation of Harlequin bugs in greens and collards?

Populations of over wintering adults can be reduced by plowing under field debris after the onset of cold weather. An insecticide should be applied when bugs first appear and applications repeated as necessary; see VCE reference. 

 

Reference(s):

Harlequin Bug (NCSU)

Natural Pesticide Products