Comparison of the effects of herbal compounds and chemical drugs for control of coccidiosis in broiler chickens

Abstract

Coccidiosis is the most important intestinal parasitic disease of broiler chickens in poultry industry. Because of the increasing resistance to anticoccidial agents and presence of their residues in meat and eggs, it is necessary to find safe and new anticoccidial compounds. This study was conducted to compare the effects of two herbal compounds, including Artemisia sieberi and Curcuma longa, and their mix with a chemical anticoccidial drug on broilers’ performance during a mixed coccidian challenge. A total of 216, one-day-old Ross 308 broilers were randomly divided into six groups. Different herbal extracts and one chemical anticoccidial agent were used in each group. Five groups were infected with a mixture of Eimeria sporulated oocysts at the age of 21 days with crop gavage. Body weight and feed intake were measured then feed conversion ratio was calculated on a weekly basis. Mortality was recorded when occurred throughout the experimental period. Oocysts excretions and lesion scores were investigated weekly up to three weeks after infection. Eimeria-challenged birds had a reduction in growth parameters compared to the uninfected birds (P<0.001); the best performance values were recorded for the groups treated with a mix of two herbal extracts and amprolium ethopabate (P<0.05). The groups treated with herbal extracts had a significantly reduced oocyst excretion per gram of faeces compared to the positive control group. Lesion score of the amprolium ethopabate group was better than those of the other groups. As a conclusion, herbal extracts, especially a mix of them, could be effective in controlling coccidiosis and its complications.

Comparative Anticoccidial Potential of Maxiban 160 and Herb-All COCC-X against Eimeria Species Infestation on Intestinal Lesion and Oocyte Shedding in Broilers

“…Reported the potential of natural products to provide potential coccidiostatic effects comparable to the traditional commercial products. Similarly, the comparison of the anti-coccidial potential of Amprolium with Neem (Barbour et al, 2015), Artemisia sieberi, or Curcuma longa (Mousavinasab et al, 2020) had similar results.…”