Zobrazeno 1 - 10
of 231
pro vyhledávání: '"P.J. Waller"'
Publikováno v:
Veterinary Parasitology. 102:321-330
A series of feeding trials was conducted with penned sheep harboring Trichostrongylus colubriformis infections. They were offered barley grains supporting the growth of the nematophagous fungus Duddingtonia flagrans. It was shown that as little as 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::132e5a3f2a4590d51a6b83d9aaa5fedb
https://doi.org/10.1016/s0304-4017(01)00542-8
https://doi.org/10.1016/s0304-4017(01)00542-8
Publikováno v:
Veterinary Parasitology. 81:39-45
Approximately 2500 faecal samples were collected per rectum from sheep and goats from 26 farms located on four of the Fijian islands where most of the small ruminants in this country are raised. The purpose was to screen these samples to isolate nema
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50977e878b9c072d50d33c75859049b5
https://doi.org/10.1016/s0304-4017(98)00241-6
https://doi.org/10.1016/s0304-4017(98)00241-6
Publikováno v:
Veterinary Parasitology. 76:121-128
The nematophagous fungus, Duddingtonia flagrans, isolated from a fresh sheep faecal sample obtained from a farm in northern New South Wales, Australia, was subjected to a number of in vivo investigations in both surgically modified and normal sheep t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2432fcd1d1fad820ff0e4a6f59a9159f
https://doi.org/10.1016/s0304-4017(97)00056-3
https://doi.org/10.1016/s0304-4017(97)00056-3
Autor:
P.J. Waller
Publikováno v:
Veterinary Parasitology. 71:195-207
Widespread anthelmintic resistance, at least amongst the important nematode parasites of small ruminants, threatens the sustainability of these livestock industries throughout both the developed and developing world. The exacerbation of this problem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bc0cf6e87ccc41852e34aea92dd0e6c
https://doi.org/10.1016/s0304-4017(97)00032-0
https://doi.org/10.1016/s0304-4017(97)00032-0
Autor:
P.J. Waller, Margaret Faedo
Publikováno v:
International Journal for Parasitology. 26:915-925
Control of nematode parasites of livestock is focused almost entirely on the parasitic stages within the host. Current methods rely on anthelmintic drugs, but these are under increasing threat with the development of resistance covering the whole spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08082019d44eada7df3c0024645519f7
https://doi.org/10.1016/s0020-7519(96)80064-6
https://doi.org/10.1016/s0020-7519(96)80064-6
Publikováno v:
Veterinary Parasitology. 62:181-187
South America has a large population of small ruminants. Current estimates are approximately 100 million sheep and 23 million goats. A large percentage of these flocks are raised in the humid tropics/sub-tropics. Nematode parasitism is singly the mos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e998b957d9deb2523a4e2ca41badc41d
https://doi.org/10.1016/0304-4017(95)00909-4
https://doi.org/10.1016/0304-4017(95)00909-4
Autor:
P.J. Waller
Publikováno v:
Acta Tropica. 56:233-243
Despite the enormous advances over the last 50 years in the chemotherapeutic control of nematode parasites, the economic importance of these parasites to the grazing livestock industries remains as great as ever. Added to this, the emergence and rapi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04777a60e0e88027be88b68c9565eb34
https://doi.org/10.1016/0001-706x(94)90065-5
https://doi.org/10.1016/0001-706x(94)90065-5
Publikováno v:
Veterinary Parasitology. 51:289-299
Following in vitro screening investigations on approximately 100 nematophagous fungi reported previously, eight species were selected for further investigation. Fungal elements (mycelium and conidia) were subjected to in vitro stress selection design
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1843d8269896515b42067091d0f8759e
https://doi.org/10.1016/0304-4017(94)90167-8
https://doi.org/10.1016/0304-4017(94)90167-8
Autor:
P.J. Waller
Publikováno v:
Veterinary Parasitology. 48:295-309
Farmers worldwide have come to expect, and rely almost exclusively on, broad-spectrum anthelmintics to effectively control nematode parasites amongst their livestock. However, the threats of resistance, residues and ecotoxicity are of increasing conc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03d95a3c3d1489d24521a78a6b66d501
https://doi.org/10.1016/0304-4017(93)90164-i
https://doi.org/10.1016/0304-4017(93)90164-i
Publikováno v:
Veterinary Parasitology. 48:29-43
The avermectin class of anthelmintics has been available for approximately 4 years (sheep) and 7 years (cattle) in Australia. They are highly efficacious against a very broad spectrum of nematode parasites and certain ectoparasites of livestock. To d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4d9c419532f788bd08bb907e4130edc
https://doi.org/10.1016/0304-4017(93)90142-a
https://doi.org/10.1016/0304-4017(93)90142-a