SENSITIVITY OF FIELD ISOLATES OF EIMERIA TO MONENSIN FOLLOWING THE USE OF A COCCIDIOSIS VACCINE IN BROILER-CHICKENS

被引：36

作者：

CHAPMAN, HD

机构：

[1] Department of Poultry Science, University of Arkansas, Fayetteville

来源：

POULTRY SCIENCE | 1994年 / 73卷 / 03期

关键词：

MONENSIN; EIMERIA; COCCIDIOSIS; COCCIVAC(R)-B; DRUG RESISTANCE;

D O I：

10.3382/ps.0730476

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

The sensitivity of field isolates of Eimeria to monensin was investigated following the use of a commercial coccidiosis vaccine. Monensin was not effective against isolates from five commercial farms where ionophores had been used for many flocks. Monensin was more effective, however, against isolates obtained from the same farms following the use of a coccidiosis vaccine. No further improvement in drug efficacy was noted after five successive flocks in which the vaccine was used.

引用

页码：476 / 478

页数：3