Sentences with phrase «lay viable eggs»

The study showed that frogs born male can become so completely female that they can actually mate and lay viable eggs.

The other active ingredient is methoprene, it's an IGR that sterilizes female fleas, so they can't lay viable eggs even if they survive the fipronil.

Once in contact with Revolution ®, fleas will not lay viable eggs.

The IGR (pyriproxyfen or methoprene) will prevent female fleas from laying viable eggs.

Lufenuron is an oral flea sterilizer that prevents any fleas feeding on the dog from laying viable eggs.

Lufenuron is an oral flea sterilizer which prevents any fleas feeding on the dog from laying viable eggs.

Sentinel contains an insect growth regulator which prevents fleas from laying viable eggs.

Not exact matches

Most flea products will kill adult fleas and stop them laying more viable eggs.