Synergistic and residual pesticidal compositions containing plant essential oils with enzyme inhibitors
Synergistic and residual pesticidal compositions containing synergistic and residual mixtures of plant essential oils in admixture with enzyme inhibitors, with or without other compounds not previously used as active ingredients in pesticidal formulations. In addition, the present invention is directed to a method for controlling pests by applying a pesticidally-effective amount of the above synergistic and residual pesticidal compositions to a locus where pest control is desired.
1. A pesticidal composition comprising:
an inert carrier and
a pesticidally-effective active ingredient consisting of piperonyl butoxide and phenyl ethyl propionate,
with the proviso that no other pesticidally-effective active ingredient is present.
2. The pesticidal composition of claim 1 , wherein the piperonyl butoxide and phenyl ethyl propionate are present in a ratio of about 1:2 parts by weight.
3. A method for killing or controlling a pest, comprising:
applying to a locus where killing or control of pests is desired a pesticidal composition comprising
an inert carrier and
a pesticidally-effective active ingredient consisting of piperonyl butoxide and phenyl ethyl propionate,
with the proviso that no other pesticidally-effective active ingredient is present.
4. The method of claim 3 , wherein the pest is a cockroach.
5. The method of claim 3 , wherein the piperonyl butoxide and phenyl ethyl propionate are present in a ratio of about 1:2 parts by weight.