0

Control of Sheep Gastrointestinal Nematodes Using the Combination of Duddingtonia Flagrans and Levamisole Hydrochloride 5

Vinícius Longo Ribeiro Vilela, Thais Ferreira Feitosa, Fabio Ribeiro Braga, Vanessa Diniz Vieira, Samuel Cavalcante de Lucena, Jackson Victor de Araújo

Rev Bras Parasitol Vet. Jan-Mar 2018;27(1):27-32.

PMID: 29641796

Abstract:

The objective was to evaluate the action of D. flagrans pellets in association with Levamisole Hydrochloride 5% for controlling sheep gastrointestinal nematodes in the northeastern Brazil. Three groups of six sheep each were formed: group 1 received 3 g of the pellets (0.6 g of D. flagrans mycelium) for each 10 kg b.w., twice a week for six months, and deworming with Levamisole Hydrochloride 5% when EPG ≥ 1500; group 2 received a dosage of Levamisole Hydrochloride 5% when EPG ≥ 1500; and group 3 received 3 g of pellets without fungi for each 10 kg b.w., twice a week for six months. EPG counts, larval cultures, packed cell volume (PCV) and weighing were performed every 15 days; monthly, samples of grass from each paddock were collected. The mean EPG of the groups began to statistically differ from day 30 (p < 0.05). Group 1 required less deworming with Levamisole Hydrochloride 5% and showed superiority of PCV values ​​throughout the experiment (p < 0.05). There was a significant reduction (p < 0.05) in L3 recovery in the group 1 paddock from day 30 onwards. The use of D. flagrans pellets in association with Levamisole Hydrochloride 5% was effective for controlling gastrointestinal nematodes.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP16595805-C Levamisole Hydrochloride Levamisole Hydrochloride 16595-80-5 Price
qrcode