LEAF SPOT DISEASE
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Leaf Spot caused by fungi in the group Alternaria brassicicola It is classified as an easy and common fungus.
The disease can affect almost any plant. For example: cabbage, Chinese Cabbage, Collards, Corn, Banana, Marigold, Orchid, Potato, Durian each plant has similar symptoms of leaf spot disease.
In the early stages, the leaves have purple-brown spots. center of wound the dry tissues are light brown in color.
And small amounts of black powdery mildew tend to form around the wound. if the environment is suitable the wound becomes wider.
When combined into large blisters will form dry leaves. and the diseased plants will stop growing.
If transplanted elsewhere, It will become an imperfect plant Slow growing and not fully fruiting.
Leaf Spot Able to live in humus and in the soil as well. Its spores spread over soil, wind and rain.
Water used in the spraying system
This will help the fungus spread faster.
In addition, The weeds around the planting plots It can also be a breeding ground for leaf spot infections.
Basic prevention methods
1. Check and take care of the planting plots regularly.
and collect the leaves with leaf spot disease Burn it to avoid a heavy epidemic.
2. So as not to be a breeding ground for leaf spot pathogens.
Leaf spot disease is commonly seen. But may be harmful to plants that are not allergic to other diseases.
And this is just an example of a plant with leaf spot disease.
There are several plants that can cause leaf spot disease.
For those who do gardening and planting trees, don't forget to take care and check regularly.
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