Straberry crop reason for reddening of the leaves and the complete drying of the plant and solution
Strawberry leaf blight is a disease caused by the fungus Phomopsis obscurans that affects the leaves of strawberry plants:
Symptoms
Starts with circular reddish-purple spots on leaves that eventually develop into V-shaped lesions with a light brown center and dark brown outer zone. The lesions can grow to be about 3/8 to 1/2 inch in diameter.
When it occurs
Most destructive to older leaves in late summer, but can also infect petioles, calyxes, and fruit earlier in the season.
How it spreads
The fungus survives the winter in infected plant debris or parts. In early spring, spores are spread by rain splash, and the fungus infects leaves and other plant parts.
Rhizoctonia is a major culprit and often dominates the disease complex. The most visible aboveground signs of strawberries with rhizoctonia fungi and black root rot are general lack of vigor, limited growth of runners, and smaller berries.
chemical solution is eliite by bayer 250 gram sapray in 100 litre water for rhizoctonia and treat for leaf blight shuivajin by lci 500 gram sapray on one acre
#straberry #fungus #farming #reddish #rootrot #agriculture
Видео Straberry crop reason for reddening of the leaves and the complete drying of the plant and solution канала Khushhaal kissan
Symptoms
Starts with circular reddish-purple spots on leaves that eventually develop into V-shaped lesions with a light brown center and dark brown outer zone. The lesions can grow to be about 3/8 to 1/2 inch in diameter.
When it occurs
Most destructive to older leaves in late summer, but can also infect petioles, calyxes, and fruit earlier in the season.
How it spreads
The fungus survives the winter in infected plant debris or parts. In early spring, spores are spread by rain splash, and the fungus infects leaves and other plant parts.
Rhizoctonia is a major culprit and often dominates the disease complex. The most visible aboveground signs of strawberries with rhizoctonia fungi and black root rot are general lack of vigor, limited growth of runners, and smaller berries.
chemical solution is eliite by bayer 250 gram sapray in 100 litre water for rhizoctonia and treat for leaf blight shuivajin by lci 500 gram sapray on one acre
#straberry #fungus #farming #reddish #rootrot #agriculture
Видео Straberry crop reason for reddening of the leaves and the complete drying of the plant and solution канала Khushhaal kissan
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1 января 2025 г. 11:31:32
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