Alginate Pellet Formulation of Hirsutella rhossiliensis for Biological Control of Plant-Parasitic Nematodes

Lackey, B. A.; Muldoon, A. E.; Jaffee, B. A.

doi:10.1006/bcon.1993.1023

Cited by 59 publications

(24 citation statements)

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“…Os péletes foram confeccionados em matriz de alginato de sódio, conforme descrição de Walker e Connick (1983) e modificado por Lackey et al (1993).…”

Section: Methodsunclassified

Controle biológico de tricostrongilídeos (Nematoda: Trichostrongyloidea) gastrintestinais de bovinos pelo fungo Monacrosporium sinense

Araújo

Assis

Alves

et al. 2004

Arq. Bras. Med. Vet. Zootec.

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“…Os péletes foram confeccionados em matriz de alginato de sódio, conforme descrição de Walker e Connick (1983) e modificado por Lackey et al (1993).…”

Section: Methodsunclassified

Controle biológico de tricostrongilídeos (Nematoda: Trichostrongyloidea) gastrintestinais de bovinos pelo fungo Monacrosporium sinense

Araújo

Assis

Alves

et al. 2004

Arq. Bras. Med. Vet. Zootec.

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“…After this period, the mycelium was removed, with the use of a platinum loop, and weighed in an analytic scale for the future production of the pellets, which were made in a sodium alginate matrix, according to Walker and Connick (1983) and modified by Lackey et al (1993).…”

Section: Organismsmentioning

confidence: 99%

Biological control of sheep gastrointestinal nematodiasis in a tropical region of the southeast of Brazil with the nematode predatory fungi Duddingtonia flagrans and Monacrosporium thaumasium

et al. 2009

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Formulations in matrix of sodium alginate (pellets) of the nematode predatory fungi Duddingtonia flagrans and Monacrosporium thaumasium were evaluated in the biological control of sheep gastrointestinal nematodiasis. Three groups (1, 2, and 3), each one with eight sheep of the Santa Inês breed, at the ages of 15-48 months, were placed in paddocks of Brachiaria decumbens for 5 months. In group 1, each animal received 1 g/10 kg of live weight (l.w.) of pellets of D. flagrans (0.2 g of fungus/10 kg l.w.). In group 2, each animal received 1 g/10 kg of l.w. of pellets of the fungus M. thaumasium (0.2 g of fungus/10 kg l.w.), twice a week, for 5 months. In group 3 (control), the animals received 1 g/10 kg of live weight of pellets without fungus. The monthly averages of the egg countings per gram of feces of the animals of groups 1 and 2 treated were 71.6% and 61.1% smaller, respectively, in comparison to the animals of group 3 (control). The treatment of sheep with pellets containing the nematophagous fungi D. flagrans and M. thaumasium may be used as an alternative for the control of sheep gastrointestinal nematodiasis.

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“…Mycelium grown of the fungi was performed in liquid medium of KADO & HESKET (1970) after nine days of incubation at 25°C in the dark. Sodium alginate pellets were made as described by WALKER & CONNICK (1983) and modified by LACKEY et al (1993).…”

Section: Organismsmentioning

confidence: 99%

Control of bovine gastrointestinal nematode parasites using pellets of the nematode-trapping fungus Monacrosporium thaumasium

et al. 2004

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The viability of a formulation of the fungus Monacrosporium thaumasium associated with ivermectin was evaluated for the biological control of bovine gastrointestinal nematode parasites. Four groups of five calves each were placed in pastures with a stocking rate of 1.6 animal/hectare. In group 1 (control), the calves did not receive any treatment. In group 2, each animal received 20g of pellets of M. thaumasium orally twice a week during a six-month period that began with the onset of the rainy season (October 23, 2000). In group 3, each animal received 20g of pellets of M. thaumasium orally twice a week during the same period as 2, as well as two strategic treatments with ivermectin (200 mcg/kg) on May 10, 2001 and July 5, 2001. In group 4, the animals were treated with ivermectin alone as described for group 3. EPG counts for group 1 were significantly greater (P< 0.01) than those for groups 2 and 3 and the difference at the end of the study period was near 100%. The EPGs of group 4 animals remained high until the first strategic treatment with ivermectin. Values for groups 1 and 4 differed significantly (P< 0.05) from those of groups 2 and 3 from December 2000 onwards. It was concluded that the use of this dose and periodicity of application of M. thaumasium pellets makes the application of anthelminthic treatments unnecessary.

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Alginate Pellet Formulation of Hirsutella rhossiliensis for Biological Control of Plant-Parasitic Nematodes

Cited by 59 publications

References 0 publications

Controle biológico de tricostrongilídeos (Nematoda: Trichostrongyloidea) gastrintestinais de bovinos pelo fungo Monacrosporium sinense

Controle biológico de tricostrongilídeos (Nematoda: Trichostrongyloidea) gastrintestinais de bovinos pelo fungo Monacrosporium sinense

Biological control of sheep gastrointestinal nematodiasis in a tropical region of the southeast of Brazil with the nematode predatory fungi Duddingtonia flagrans and Monacrosporium thaumasium

Control of bovine gastrointestinal nematode parasites using pellets of the nematode-trapping fungus Monacrosporium thaumasium

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