Important diseases of soybean, symptoms of damage and their management aspects are as follows: 1. Alternaria Leaf Spot (Alternaria tenuissima): Symptoms: Seed become small and shriveled. Dark, irregular, spreading sunken areas occur on the seed. Appearance of brown, necrotic spots with concentric rings on foliage, which form large necrotic areas. Infected leaves later in the […]
How to Control Diseases of Soybean? | Agriculture
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How to Control Diseases of Cotton? | Agriculture
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Important diseases of cotton, nature of damage and their management aspects are as follows: 1. Alternaria Leaf Spot (Alternaria macrospora): Nature of Damage: Small brown, round spots surrounded by a purple margin appear on leaves. On older leaves the necrotic center of the spots may be marked by a pattern of concentric zonation. Several spots […]
Plant Disease and Its Control | Agriculture
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In this article we will discuss about diseases of plants and its control. 1. Leaf Spot and Blight (Alternaria sp.): The small dark coloured spots appear on the leaves, which spread rapidly to form circular legions. In humid season, concentric dark rings appear. In severe cases, the cauliflower develops brown colour. Control: The hot water […]