【生物(wu)農(nong)藥(yao)】生物(wu)農(nong)藥(yao)有哪些 生物(wu)農(nong)藥(yao)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(you)稱天然農藥(yao)，是指利用生(sheng)(sheng)物(wu)活體（真菌，細菌，昆蟲病毒(du)，轉基因(yin)生(sheng)(sheng)物(wu)，天敵等）或(huo)其代謝產物(wu)（信息素(su)，生(sheng)(sheng)長素(su)，萘乙酸，2，4-D等）針對農業有(you)害生(sheng)(sheng)物(wu)進行(xing)殺滅或(huo)抑(yi)制的(de)制劑，非(fei)化學(xue)合(he)成，來自(zi)天然的(de)化學(xue)物(wu)質或(huo)生(sheng)(sheng)命體，具有(you)殺菌農藥(yao)和(he)殺蟲農藥(yao)的(de)作用。

2、生物農藥有哪些？

生(sheng)物(wu)(wu)(wu)(wu)(wu)農(nong)(nong)(nong)(nong)藥一般是天(tian)然化(hua)(hua)合物(wu)(wu)(wu)(wu)(wu)或(huo)遺(yi)傳(chuan)基因修飾劑(ji)(ji)(ji)，主要包(bao)括生(sheng)物(wu)(wu)(wu)(wu)(wu)化(hua)(hua)學農(nong)(nong)(nong)(nong)藥(信息素(su)、激(ji)素(su)、植(zhi)物(wu)(wu)(wu)(wu)(wu)調節劑(ji)(ji)(ji)、昆蟲(chong)生(sheng)長調節劑(ji)(ji)(ji))和微(wei)生(sheng)物(wu)(wu)(wu)(wu)(wu)農(nong)(nong)(nong)(nong)藥(真(zhen)菌、細菌、昆蟲(chong)病毒、原生(sheng)動(dong)物(wu)(wu)(wu)(wu)(wu)，或(huo)經遺(yi)傳(chuan)改(gai)造的微(wei)生(sheng)物(wu)(wu)(wu)(wu)(wu))兩(liang)個(ge)部分，農(nong)(nong)(nong)(nong)用抗(kang)生(sheng)素(su)制(zhi)劑(ji)(ji)(ji)不包(bao)括在內。我(wo)國生(sheng)物(wu)(wu)(wu)(wu)(wu)農(nong)(nong)(nong)(nong)藥按照其成分和來源可分為微(wei)生(sheng)物(wu)(wu)(wu)(wu)(wu)活體農(nong)(nong)(nong)(nong)藥、微(wei)生(sheng)物(wu)(wu)(wu)(wu)(wu)代謝產物(wu)(wu)(wu)(wu)(wu)農(nong)(nong)(nong)(nong)藥、植(zhi)物(wu)(wu)(wu)(wu)(wu)源農(nong)(nong)(nong)(nong)藥、動(dong)物(wu)(wu)(wu)(wu)(wu)源農(nong)(nong)(nong)(nong)藥四(si)個(ge)部分。

常用生(sheng)物農(nong)藥種(zhong)類有：BT生(sheng)物殺(sha)蟲(chong)(chong)劑(ji)和抗生(sheng)素(su)(su)類殺(sha)蟲(chong)(chong)殺(sha)菌(jun)劑(ji)，如瀏(liu)陽霉(mei)素(su)(su)、阿維菌(jun)素(su)(su)、甲氧(yang)基(ji)阿維菌(jun)素(su)(su)、農(nong)抗120、武夷菌(jun)素(su)(su)、井崗霉(mei)素(su)(su)、農(nong)用鏈霉(mei)素(su)(su)等(deng)。昆蟲(chong)(chong)病毒類殺(sha)蟲(chong)(chong)劑(ji)，如奧(ao)綠(lv)1號。保幼激素(su)(su)類殺(sha)蟲(chong)(chong)劑(ji)，如滅幼脲(蟲(chong)(chong)索敵)、抑(yi)太(tai)保。植物源殺(sha)蟲(chong)(chong)劑(ji)，如苦參(can)素(su)(su)、綠(lv)浪等(deng)。在生(sheng)物農(nong)藥難以控(kong)制(zhi)時(shi)，可選用無公(gong)害化(hua)學農(nong)藥進行防治。嚴禁使用高(gao)毒高(gao)殘留(liu)農(nong)藥，如3911、呋喃丹、甲基(ji)1605、甲胺磷、氧(yang)化(hua)樂果等(deng)。

3、生物農藥是綠色農藥么？

生物農藥不等同(tong)于綠色(se)農藥,但生物農藥都是(shi)綠色(se)農藥。

綠色農藥(yao)(yao)是對人類健康安全無害(hai)、對環境友好、超(chao)低(di)用量(liang)、高選擇性,以及通過綠色工(gong)藝流程生(sheng)產出來(lai)的農藥(yao)(yao)，但不等同(tong)于生(sheng)物農藥(yao)(yao)。