一、合理選藥,注意搭配。既要根據畜禽種類、年齡、感染寄生蟲的種屬、寄生的部位等選擇驅蟲範圍廣、療效高、duxingdideguangpuquchongyao,youyaokaolvjingfeikaizhi。youyujishengchongbingduoweihunheganran,keshidangpeiheyingyonggezhongheshidequchongyaohuozhijiexuanyongduogongnengguangpuquchongyao。rueweijunsu(蟲克星)等。
二、zhangwojiliang,jiangeyongyao。gezhongquchongyaoduichuqinjitidouyouyidingdedufuzuoyong,quchongshijiliangyaozhunque,yanfangguoliangyongyaoeryinqizhongdu。weifangzhijishengchongchanshengkangyaoxing,kezaishouciyongyaohoujiangeyiduanshijianzaijinxingdi2次用藥。
三、方(fang)法(fa)正(zheng)確(que),途(tu)徑(jing)對(dui)路(lu)。在(zai)大(da)批(pi)畜(chu)禽(qin)驅(qu)蟲(chong)治(zhi)療(liao),或(huo)使(shi)用(yong)多(duo)種(zhong)藥(yao)物(wu)驅(qu)除(chu)混(hun)合(he)感(gan)染(ran)或(huo)選(xuan)用(yong)新(xin)驅(qu)蟲(chong)藥(yao)時(shi),應(ying)先(xian)做(zuo)少(shao)數(shu)畜(chu)禽(qin)預(yu)試(shi),觀(guan)察(cha)藥(yao)物(wu)反(fan)應(ying)和(he)驅(qu)蟲(chong)效(xiao)果(guo),確(que)保(bao)安(an)全(quan)有(you)效(xiao)後(hou)才(cai)全(quan)麵(mian)推(tui)廣(guang)。不(bu)同(tong)的(de)藥(yao)物(wu)或(huo)不(bu)同(tong)的(de)驅(qu)蟲(chong)目(mu)的(de),其(qi)用(yong)藥(yao)途(tu)徑(jing)不(bu)盡(jin)相(xiang)同(tong)。一(yi)般(ban)體(ti)外(wai)寄(ji)生(sheng)蟲(chong)適(shi)宜(yi)采(cai)用(yong)噴(pen)灑(sa)和(he)藥(yao)浴(yu)(必須與欄舍除蟲同時進行);血液寄生蟲使用靜脈注射效果好;呼吸道、泌尿道寄生蟲適合采用口服和肌肉注射;消化道寄生蟲在清晨飼喂前空腹投藥效果最好。
四、種zhong畜chu種zhong禽qin,用yong藥yao謹jin慎shen。種zhong禽qin產chan蛋dan期qi驅qu蟲chong要yao避bi免mian使shi用yong對dui產chan蛋dan率lv和he受shou精jing率lv有you不bu良liang影ying響xiang的de藥yao物wu。母mu畜chu懷huai孕yun期qi不bu宜yi選xuan用yong毒du性xing大da的de驅qu蟲chong藥yao。奶nai牛niu驅qu蟲chong要yao選xuan用yong對dui鮮xian奶nai產chan量liang和he質zhi量liang(特別是風味)無不良影響的驅蟲藥。種禽驅蟲宜在開產前,母畜驅蟲須在空懷期進行。
手機版




