Biomaterial Database

Residual activity of selected pesticides on laying hens treated for northern fowl mite control by dipping. 1982

J A DeVaney, and K R Beerwinkle, and G W Ivie

Aqueous suspensions of malathion, stirofos, Ravap, and carbaryl formulations (.25 to 1.0%) were tested as dips for control of the northern fowl mite (NFM), Ornithonyssus sylviarum (Canestrini and Fanzago), on caged White Leghorn hens. Hens treated with Ravap showed symptoms of organophosphorus insecticide poisoning soon after treatment and some died as a result of the dip; however, dipping with the other insecticides did not result in any apparent toxic effects. Malathion gave residual control of mites for about 4 weeks posttreatment, but both stirofos and carbaryl dips gave complete control for at least 6 weeks against repeated challenges with the NFM. There were no significant differences in the percent hen-day egg production, feed consumption, or body weight of the hens that could be attributed to any of the chemical treatments.

UI	MeSH Term	Description	Entries
D007306	Insecticides	Pesticides designed to control insects that are harmful to man. The insects may be directly harmful, as those acting as disease vectors, or indirectly harmful, as destroyers of crops, food products, or textile fabrics.	Insecticide
D008294	Malathion	A wide spectrum aliphatic organophosphate insecticide widely used for both domestic and commercial agricultural purposes.	Carbafos,Carbofos,Carbophos,Cythion,Karbofos,Prioderm,Sadophos
D008924	Mite Infestations	Infestations with arthropods of the subclass ACARI, superorder Acariformes.	Acariasis,Mange,Infestation, Mite,Infestations, Mite,Mite Infestation
D008925	Mites	Any arthropod of the subclass ACARI except the TICKS. They are minute animals related to the spiders, usually having transparent or semitransparent bodies. They may be parasitic on humans and domestic animals, producing various irritations of the skin (MITE INFESTATIONS). Many mite species are important to human and veterinary medicine as both parasite and vector. Mites also infest plants.	Acarus,Mite
D010571	Pest Control	The reduction or regulation of the population of noxious, destructive, or dangerous plants, insects, or other animals. This includes control of plants that serve as habitats or food sources for animal pests.	Pest Management,Control, Pest,Management, Pest
D010573	Pesticide Residues	Pesticides or their breakdown products remaining in the environment following their normal use or accidental contamination.	Pesticide Residue,Residue, Pesticide,Residues, Pesticide
D011201	Poultry Diseases	Diseases of birds which are raised as a source of meat or eggs for human consumption and are usually found in barnyards, hatcheries, etc. The concept is differentiated from BIRD DISEASES which is for diseases of birds not considered poultry and usually found in zoos, parks, and the wild.	Disease, Poultry,Diseases, Poultry,Poultry Disease
D002645	Chickens	Common name for the species Gallus gallus, the domestic fowl, in the family Phasianidae, order GALLIFORMES. It is descended from the red jungle fowl of SOUTHEAST ASIA.	Gallus gallus,Gallus domesticus,Gallus gallus domesticus,Chicken
D005260	Female		Females
D000287	Administration, Topical	The application of drug preparations to the surfaces of the body, especially the skin (ADMINISTRATION, CUTANEOUS) or mucous membranes. This method of treatment is used to avoid systemic side effects when high doses are required at a localized area or as an alternative systemic administration route, to avoid hepatic processing for example.	Drug Administration, Topical,Administration, Topical Drug,Topical Administration,Topical Drug Administration,Administrations, Topical,Administrations, Topical Drug,Drug Administrations, Topical,Topical Administrations,Topical Drug Administrations