常見(jiàn)例句The infestation of avocado root rot disease is not visually detectable.鱷梨樹(shù)根腐病的感染用視覺(jué)是無(wú)法探測(cè)出來(lái)的。Study on Dan-shen Root Rot Disease and Its Control by Trichoderma spp.利用木霉防治丹參根腐病的研究。 返回 bottom rot