隨著現代分子生物學越來越多地應用于生物農藥開發中(zhong)，近年來生(sheng)(sheng)物(wu)農(nong)(nong)藥(yao)(yao)新(xin)品(pin)種(zhong)(zhong)(zhong)不斷涌現。據世(shi)界農(nong)(nong)化網不完全(quan)統計，2015年全(quan)球新(xin)登記生(sheng)(sheng)物(wu)農(nong)(nong)藥(yao)(yao)品(pin)種(zhong)(zhong)(zhong)約24種(zhong)(zhong)(zhong)，涵蓋(gai)微(wei)生(sheng)(sheng)物(wu)源(yuan)生(sheng)(sheng)物(wu)農(nong)(nong)藥(yao)(yao)（以下簡(jian)稱“微(wei)生(sheng)(sheng)物(wu)源(yuan)農(nong)(nong)藥(yao)(yao)”）、植(zhi)物(wu)源(yuan)生(sheng)(sheng)物(wu)農(nong)(nong)藥(yao)(yao)及(ji)動物(wu)源(yuan)生(sheng)(sheng)物(wu)農(nong)(nong)藥(yao)(yao)等多(duo)種(zhong)(zhong)(zhong)類型。其中(zhong)，微(wei)生(sheng)(sheng)物(wu)源(yuan)農(nong)(nong)藥(yao)(yao)以18種(zhong)(zhong)(zhong)的(de)絕對優勢，成為年度登記主流品(pin)種(zhong)(zhong)(zhong)。
與(yu)其它生(sheng)(sheng)(sheng)物農(nong)(nong)藥相比(bi)，微(wei)生(sheng)(sheng)(sheng)物源(yuan)農(nong)(nong)藥因其生(sheng)(sheng)(sheng)防因子(zi)繁(fan)殖(zhi)速度(du)快(kuai)，能夠提供更(geng)加(jia)持(chi)久的(de)病蟲害防治效(xiao)果。微(wei)生(sheng)(sheng)(sheng)物源(yuan)農(nong)(nong)藥具有開發(fa)利用途徑多、不易(yi)產生(sheng)(sheng)(sheng)抗性、選擇(ze)(ze)余地大、發(fa)酵工(gong)藝(yi)簡單及(ji)生(sheng)(sheng)(sheng)產成本低等儲(chu)多優點(dian)(dian)，成為(wei)生(sheng)(sheng)(sheng)物農(nong)(nong)藥領域里的(de)研(yan)究熱點(dian)(dian)。而就目前的(de)登記(ji)趨勢來看，微(wei)生(sheng)(sheng)(sheng)物源(yuan)農(nong)(nong)藥仍然是未來較長一段時間登記(ji)的(de)主要(yao)選擇(ze)(ze)。
