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Autor: Gray, G.D.

This paper summarises the physical economic, cultural, and political diversity of the South-East Asian countries which are the 10 member countries of the Association of South-East Asian Nations (ASEAN), viz, Brunei Darussalam, Cambodia, Indonesia, Laos, Malaysia, Myanmar, The Philippines, Singapo...


Gray, G.D.[ILRI in South-East Asia]ILRI in South-East Asia

In the Philippines, management of grazing flock like rotational grazing is not being done as a parasite control, but to improve the condition of the pasture and the nutritional status of the animals. Posas (1981) compared goat production and impact of soil, pasture, and coconut production. Rotati...


Cruz, E.M.Barcelo, P.M.Ancheta, P.B.Fontanilla, P.Camalia, F.M.Ancheta, V.G.Gray, G.D.Villar, E.C.[Rapid rotational grazing as best-bet option to control endoparasites]Rapid rotational grazing as best-bet option to control endoparasites

There have been numerous Reports of resistance to anthelmintics in Southeast Asia, from Malaysia (Rahman, 1994), Thailand (Kochapakdee et al., 1995) and Indonesia (Dorny et al., 1995). In the Philippines, benzimidazole resistance in a field population of Haemonchus contortus from sheep has been d...


Ancheta, P.B.Dumilon, R.A.Gray, G.D.Villar, E.C.Cerbito, W.A.Ancheta, F.G.[Resistance to benzimidazole anthelmintics in Philippine goats and sheep]Resistance to benzimidazole anthelmintics in Philippine goats and sheep
Gray, G.D.[The Sustainable Parasite Control for Small Ruminant Project: The network, its background and objectives]The Sustainable Parasite Control for Small Ruminant Project: The network, its background and objectives
Gray, G.D.[Vaccination against haemonchosis using irradiated third stage larvae - a dead duck or a phoenix rising?]Vaccination against haemonchosis using irradiated third stage larvae - a dead duck or a phoenix rising?

Presents the objective of the programme, viz., to implement currently available options for nematode control including rotational grazing systems and identification of effective dewormers. Preliminary results on these are presented here. Research on the identification of resistants genotypes is i...


Gray, G.D.Ancheta, P.A.Arguzon, J.A.Barcelo, P.M.Casis, C.Cerbito, W.A.Dobson, R.J.Dumilon, R.Cruz, E.M.Knox, M.R.LeJambre, L.F.Mateo, K.S.Suba, M.S.Villar, E.C.[Better worm control for goats and sheep in the Philippines]Better worm control for goats and sheep in the Philippines

One of the alternative control strategies being advocated by scientists and goats raisers is the identification of breeds of goats that are resistant specifically to endoparasites that commonly affect existing breeds and exotic genotypes. Due to the Reported large genetic variation existing among...


Suba, M.S.Reyes, R.O.Gray, G.D.Villar, E.C.[Identifying small ruminant genotypes that are resistant to endoparasites]Identifying small ruminant genotypes that are resistant to endoparasites

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