Sentences with phrase «pyriproxyfen which»

Thirdly, Catego contains Pyriproxyfen which is an insect development inhibitor, technically robbing the flea of any capability to reproduce by altering the growth and development of eggs and larvae.

The active ingredient is imadocloprid which kills adult fleas, and pyriproxyfen which kills eggs and larvae.

Advantage II flea control contains imidacloprid and pyriproxyfen which kill existing fleas within 12 hours and regulate insect growth to break the flea life cycle.

It comes in convenient, pre-packaged applicators that contain imidacloprid and pyriproxyfen which kill existing fleas within 12 hours and regulate insect growth to break the flea life cycle.

Not exact matches

Instead of spraying insecticide, they used a powder form of the larvicide pyriproxyfen, which sticks to the adults» bodies but doesn't harm them.

The researchers eventually chose a net that combines pyrethroids with a compound called pyriproxyfen, which prevents mosquitoes from producing fertile eggs.

To further its understanding of the issue, the EPA required enhanced reporting for the year 2008 from all manufacturers of EPA registered topical pesticide products, which encompassed all classes of pesticide active ingredients, including cyphenothrin, phenothrin, permethrin, imidacloprid, dinotefuran, fipronil, amitraz, etofenprox, S - methoprene, pyriproxyfen, and metaflumizone.

Pyriproxyfen is a pyrimidine derivative which prevents the larvae developing into adulthood and stops reproduction.

Pyriproxyfen, the second active ingredient in Advantage II, prevents flea eggs from hatching, which in turn prevents the development of all subsequent flea life stages and thus ends the flea lifecycle.