Bayer Intellectual Property Gmbh

Bayer Healthcare LLC

Pitman-moore, Inc.

Ecto Development Corporation

Bayer Corporation

Bayer Animal Health Gmbh

Robert G Pennington

John Rose

Jochem Rueter

James V Grissom

Julie G Gladney

Joseph E Dyer

Nikolaus Koeniger

David S Seymour

Robert G Arther

Jack I Shugart

Josef Heine

The present invention relates to a pesticidal control device that includes at least one pesticidal active ingredient, cellulose fibers, and a polymer or polymer matrix. The combination of the cellulose fibers with the polymer allows for a higher loading of liquid pesticidal active ingredients within the pesticidal control device, maintains the active ingredient within the control device during transportation, storage and handling, and provides higher efficacy or control of pests during treatment. The pesticidal control device may be an ear tag, collar, or bee strip.

Pesticidal control device with high load of active ingredient

Annoying insects are controlled by attaching an insect control device to the body of the animal to be treated. The insect control device is a molded article, preferably in the form of an ear tag, which has been formed from a powder mixture of coumaphos and diazinon, polyvinyl chloride, and a plasticizer. The coumaphos and diazinon are generally used in an amount that would prolong the insecticidal activity without detracting from the suitability of the device.

Insect control device for prolonged treatment of animals containing coumaphos and diazinon

A method for treating animals to rid the animal's body of ectoparasites such as fleas and ticks comprising applying a spot treatment of a composition to the exterior surface of the animal's body containing a growth regulating effective amount of pyriproxyfen or derivatives thereof and an insecticide.

Spot treatment of animals with pyriproxyfen and an insecticide

A liquid phase composition of a pyrethroid in concentrations greater than 50% w/w that may be used as a basis for other pyrethroid containing formulations in physical phases other than the liquid phase is described. A method of treatment utilizing the composition on domestic mammal is also described. The composition can be applied as a small dose to a localized region of the animal's body which is then delivered to relatively all of the animal's body surface by migration of the pyrethroid.

Parasiticidal composition and methods for its making and use

Growing community of inventors

Rayville, MO, United States of America

Robert G Pennington