Evidenced via the presence of mildew (mildew hyphae and/or spore forming constructions) that are noticeable for the unaided eye. Microscopic assessment could be made use of to confirm the existence of characteristic hyphal filaments and fruiting buildings.?????? ???? ????? ??? ???? ???? ??? ????? ????? ???????.?????? ??????: ??????? ?????? ?????? ?