【生(sheng)物農藥】生(sheng)物農藥有哪些 生(sheng)物農藥種類詳(xiang)解(jie)

生物農藥有哪些 生物農藥種類詳解

1、什么是生物農藥？

生物農藥又稱天(tian)然農(nong)藥，是指利用(yong)(yong)生物活體(ti)（真(zhen)菌，細菌，昆蟲(chong)(chong)病毒(du)，轉基因生物，天(tian)敵等）或(huo)其(qi)代(dai)謝產物（信息素，生長素，萘(nai)乙酸，2，4-D等）針對農(nong)業有(you)害生物進行殺滅或(huo)抑制的(de)(de)制劑，非(fei)化學合成，來自(zi)天(tian)然的(de)(de)化學物質或(huo)生命體(ti)，具有(you)殺菌農(nong)藥和殺蟲(chong)(chong)農(nong)藥的(de)(de)作(zuo)用(yong)(yong)。

2、生物農藥有哪些？

生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)農(nong)(nong)藥(yao)一般是天然化(hua)合物(wu)(wu)(wu)(wu)或(huo)遺傳基因修飾劑，主(zhu)要(yao)包(bao)括生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)化(hua)學農(nong)(nong)藥(yao)(信息素(su)、激(ji)素(su)、植物(wu)(wu)(wu)(wu)調(diao)節(jie)劑、昆蟲生(sheng)(sheng)(sheng)長調(diao)節(jie)劑)和微生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)農(nong)(nong)藥(yao)(真菌(jun)、細菌(jun)、昆蟲病毒、原生(sheng)(sheng)(sheng)動物(wu)(wu)(wu)(wu)，或(huo)經(jing)遺傳改造的(de)微生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu))兩個部分(fen)(fen)(fen)，農(nong)(nong)用抗生(sheng)(sheng)(sheng)素(su)制劑不包(bao)括在內。我國生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)農(nong)(nong)藥(yao)按照其成(cheng)分(fen)(fen)(fen)和來源可(ke)分(fen)(fen)(fen)為微生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)活體農(nong)(nong)藥(yao)、微生(sheng)(sheng)(sheng)物(wu)(wu)(wu)(wu)代謝產物(wu)(wu)(wu)(wu)農(nong)(nong)藥(yao)、植物(wu)(wu)(wu)(wu)源農(nong)(nong)藥(yao)、動物(wu)(wu)(wu)(wu)源農(nong)(nong)藥(yao)四(si)個部分(fen)(fen)(fen)。

常用(yong)(yong)生物(wu)農(nong)藥(yao)種(zhong)類有：BT生物(wu)殺蟲(chong)(chong)(chong)劑(ji)(ji)和抗生素類殺蟲(chong)(chong)(chong)殺菌劑(ji)(ji)，如(ru)瀏(liu)陽霉素、阿維(wei)菌素、甲(jia)氧基阿維(wei)菌素、農(nong)抗120、武夷菌素、井崗(gang)霉素、農(nong)用(yong)(yong)鏈霉素等。昆(kun)蟲(chong)(chong)(chong)病毒類殺蟲(chong)(chong)(chong)劑(ji)(ji)，如(ru)奧綠(lv)1號。保幼激(ji)素類殺蟲(chong)(chong)(chong)劑(ji)(ji)，如(ru)滅(mie)幼脲(蟲(chong)(chong)(chong)索敵(di))、抑太保。植物(wu)源殺蟲(chong)(chong)(chong)劑(ji)(ji)，如(ru)苦(ku)參素、綠(lv)浪等。在生物(wu)農(nong)藥(yao)難以控制時，可選(xuan)用(yong)(yong)無公害化學(xue)農(nong)藥(yao)進行防治。嚴禁使用(yong)(yong)高(gao)毒高(gao)殘留農(nong)藥(yao)，如(ru)3911、呋喃丹、甲(jia)基1605、甲(jia)胺(an)磷(lin)、氧化樂(le)果等。

3、生物農藥是綠色農藥么？

生(sheng)物農(nong)藥(yao)(yao)不等(deng)同于(yu)綠色農(nong)藥(yao)(yao),但生(sheng)物農(nong)藥(yao)(yao)都是(shi)綠色農(nong)藥(yao)(yao)。

綠(lv)色(se)農藥(yao)(yao)是對人類健康安(an)全無害、對環境友好、超低用量、高選(xuan)擇性,以及通(tong)過綠(lv)色(se)工(gong)藝(yi)流程(cheng)生(sheng)產出來的農藥(yao)(yao)，但(dan)不等同于生(sheng)物農藥(yao)(yao)。