How to manage Woolly Aphid in apple| Dr YS Parmar University of Horticulture and Forestry, Nauni

Описание к видео How to manage Woolly Aphid in apple| Dr YS Parmar University of Horticulture and Forestry, Nauni

What is Woolly Aphid in apple, symptoms and its management - Dr Rakesh Kumar, Department of Entomology, Dr YS Parmar University of Horticulture and Forestry, Nauni

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