http://www.hexhamcourant.co.uk/home Some of these are available for biological control on aphids in glasshouses. Unfortunately aphid infestations often build up on garden plants before the natural enemies are active in sufficient numbers to achieve control. Synthetic pesticides such as ...
Garden Center Magazine Look for active ingredients of bifenthrin or permethrin in products labeled for control. The first spray for ash/lilac borer should be applied when the Vanhoutte spirea is in full to late bloom, probably by about May 15 this year. Apply a second spray ...
ecoRI news Permethrin and the pesticide bifenthrin also are recommended for spray and granular treatments around homes. Bifenthrin is considered a developmental or reproductive toxin, a possible carcinogen and a suspected endocrine disruptor. But the treatments ... and more »
Popular Mechanics But if you really feel compelled to expunge them once they're here, it is possible to coat the tree's trunk, leaves, and limbs with a bifenthrin product mixed with a spreader sticker, which should repel or kill the cicadas for up to 4 weeks. However ... and more »
