Cannabis
plants by piercing the phloem and extracting sap, leading to yellowing, wilting, and reduced plant vigour. Whitefly infestations can cause significant damage [...] reduced yields and quality. Fungal diseases, such as Botrytis spp. , Fusarium wilt , Phytophthora spp. , Powdery mildew and Pythium spp., pose serious threats [...] Crazy roots, hairy roots, crown gall Cottony soft rot Grey mould Fusarium wilt Powdery mildew Disease control in cannabis Trichoderma harzianum (Trianum)