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Effects of some important ectoparasites on the grain quality of cattlehide leather / A. L. Everett in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXII (Année 1977)
[article]
Titre : Effects of some important ectoparasites on the grain quality of cattlehide leather Type de document : texte imprimé Auteurs : A. L. Everett, Auteur ; R. W. Miller, Auteur ; W. J. Gladney, Auteur ; Mary V. Hannigan, Auteur Année de publication : 1977 Article en page(s) : p. 6-24 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Acariens
Cuirs et peaux -- Défauts
Cuirs et peaux de bovins
Démodécie
Ectoparasites
Evaluation
Mouches
Parasitoses
Poux
Taons
TiquesIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Hides and leather from 23 cattle exposed to massive infestations of bloodsucking external parasites were evaluated for grain damage in a co-operative series of tests over an eight-year period. In tests under controlled conditions, horn flies, and two species of mosquitoes caused no significant damage to leather grain ; four species of hard ticks caused severe damage in every case, with no apparent differences among the species. Damage from the lone star tick is illustrated at different healing stages. In tests of cattle exposed to severe infestations of parasites under natural conditions, the shortnosed cattle louse caused no significant grain damage inleather ; horse flies and deer flies caused slight but consistent, and possibly significant, damage ; and incidentally occuring demodectic mites caused moderate to severe damage to some of the hides. The detailed nature of the damage is illustrated. Investigation of the mite infestations provided useful information on the transmission of demodectic (follicular) mange, or demodicosis. Note de contenu : - EXPERIMENTAL PROCEDURES : Test organisms - Test cattle - Test hides - Fly andmosquito test - Louse test - Tick test
- RESULTS AND DISCUSSION : Effects of flies, mosquitoes, and lice - Effect of demodectic mites - Effects of ticks
- Table 1 : Identification of ectoparasites tested on cattle
- Table 2 : Treatments applied to cattle in four separate tests
- Table 3 : Biting flies counted on test steers
- Table 4 : Deer and horse flies trapped at remote pasture in 1973
- Table 5 : Evaluation of hide and leather damage from ectoparasitesEn ligne : https://drive.google.com/file/d/1cduH7h7Bdt4FIMzI62TxgBqsZrmaRmZz/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38254
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. LXXII (Année 1977) . - p. 6-24[article]Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 008511 - Périodique Archives Documentaires Exclu du prêt
[article]
Titre : The biology of ticks Type de document : texte imprimé Auteurs : Mauricio Zurita, Auteur Année de publication : 2002 Article en page(s) : p. 75 Langues : Anglais (eng) Catégories : Animaux domestiques -- Parasites
Cuirs et peaux -- Défauts
TiquesIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Ticks are the most important ectoparasites affecting livestock in tropical and sub-tropical areas; they are members of the same phylum (Arthropoda) of the animal kingdom as insects, but are in a different class (Arachnida). There are two well-established families of ticks: the Ixodie (hard ticks) and Argasidae (soft ticks). Hard ticks are the family most commonly associted with cattle. Note de contenu : - Hard ticks: Family Ixodidae
- The effects of ticks on cattle
- The effects of tick damage on the grain quality of leather
- Tick control
En ligne : https://drive.google.com/file/d/1yay3pg_2CrJbRUnLBAk7aWfd0mXgRRaf/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=32278
in WORLD LEATHER > Vol. 15, N° 6 (10/2002) . - p. 75[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006181 - Périodique Bibliothèque principale Documentaires Disponible