The issue of drug resistance in Haemonchus contortus could be alleviated by rotational grazing and deworming using different anthelmintics.
A.正确
B.错误
正确答案:正确
The issue of drug resistance in Haemonchus contortus could be alleviated by rotational grazing and deworming using different anthelmintics.
A.正确
B.错误
正确答案:正确