魚病防治中，應根據魚病的發病原因

、症狀
、感染的情況

、bingchengdexingzhi，caiquxiangyingdegeiyaofangfa
，cainengdadaoyaodaobingchu，jieyuechengbenkaizhi
，zengchanwenchan
，tigaoyangyujingjixiaoyidemude。xiamianzongjiejieshaomuqianyubingfangzhizhongchangyongdegeiyaofangfa：

    一、遍灑法

    cifanengchedishamiebingyuanti，keyongyuzhiliao
，yekeyongyuyufang。fangfashijiangpeizhihaodeyaoyebiansaquanyuchi
，rangyuchishuidadaoyidingdenongdu，yishamieyuchizhongjiyutibiaowaidebingyuanti。quedianshiyongyaoliangda，chishuitijidejisuanmafan，fuzuoyongbijiaoda。yaowudeanquanfanweijiaoxiaoshi，yaojinshenshiyong，yimianzaochengweihai。

    二、掛簍或掛袋法

    此法副作用小、危險係數低（幾乎沒有危險）、用藥量小、簡(jian)便(bian)易(yi)行(xing)。方(fang)法(fa)是(shi)將(jiang)盛(sheng)有(you)藥(yao)物(wu)的(de)簍(lou)或(huo)袋(dai)懸(xuan)掛(gua)在(zai)魚(yu)池(chi)食(shi)場(chang)周(zhou)圍(wei)，形(xing)成(cheng)一(yi)定(ding)範(fan)圍(wei)的(de)消(xiao)毒(du)區(qu)，以(yi)殺(sha)滅(mie)攝(she)食(shi)魚(yu)魚(yu)體(ti)表(biao)麵(mian)的(de)病(bing)原(yuan)體(ti)。但(dan)必(bi)須(xu)掌(zhang)握(wo)好(hao)用(yong)藥(yao)量(liang)
，使(shi)消(xiao)毒(du)區(qu)內(nei)池(chi)水(shui)的(de)最(zui)高(gao)忍(ren)耐(nai)濃(nong)度(du)保(bao)持(chi)在(zai)藥(yao)物(wu)安(an)全(quan)範(fan)圍(wei)內(nei)，且(qie)能(neng)使(shi)池(chi)水(shui)濃(nong)度(du)保(bao)持(chi)2至3小時，做到既能治病，又不給魚造成傷害。

    三

、浸洗法

    cifayibanzuoweiyunshuqianhoujiyuzhuanchiyufangxiaodu
，yongyaoshibuyingxiangshuizhongfuyoushengwu
，yongyaoliangshao，meiyouweixianxing。fangfashijiangyujizhongzaiyoujiaogaonongduyaoyedejiaoxiaorongqizhong，qiangpojinxingduanqiyaoyu，yishamieyutiwaibiaodebingyuanti。quedianshibunengshamieshuitizhongdebingyuanti，xuzhuanmenlawangshiyisunshangyuti
，youmafan。

    四
、口服法

    cifashiyongyuyubingdeyufanghezhiliao，quedianshibingyuyitingzhisheshihuohenshaosheshi，bingqingjiaoyanzhongshiwuxiao。fangfashijiangbingyuxihuanchideerliao
，liantongyidingliangdeyaowuhuoyimiao，jiashangyidianwududezhanhejiyiqibanyun，zhichengyaoertouwei，yishamieyutineidebingyuanti。

    五、注射法

    注射法同口服法比較，具有療效好

、吸收快、進(jin)入(ru)魚(yu)體(ti)的(de)藥(yao)量(liang)準(zhun)確(que)的(de)優(you)點(dian)。常(chang)用(yong)的(de)注(zhu)射(she)法(fa)有(you)腹(fu)腔(qiang)注(zhu)射(she)和(he)肌(ji)肉(rou)注(zhu)射(she)。缺(que)點(dian)是(shi)比(bi)較(jiao)麻(ma)煩(fan)，費(fei)工(gong)費(fei)時(shi)，一(yi)般(ban)隻(zhi)在(zai)人(ren)工(gong)注(zhu)射(she)疫(yi)苗(miao)及(ji)給(gei)魚(yu)治(zhi)療(liao)時(shi)使(shi)用(yong)。

    六、塗抹法

    此法隻在注射催產劑及親魚檢查時使用，有副作用小
、使用安全
、fangbian，yongyaoliangxiaodeyoudian。fangfashiyongjiaonongdeyaoyetumoyutibiaomianhuanbingdedifang，yishamieyutidebingyuanti。tumoshiyingzhuyijiangyutouchixiangshangfang，fangzhiyaoyeliurenyusaizaochengweihai。

    七、浸漚法

    cifayibanshiyongyuyubingyufang
，jiandanyixing
，chengbendi。fangfashizaiyuchideshangfengtoujiangyaowuchengduihuofenchengshuxiaoduizaichishuizhongjinou，yicilaishamieyutiwaibiaojichishuizhongdebingyuanti。quedianshibunengchedishamiebingyuanti。