Скачать или смотреть 20 Tomato Diseases: Identification,Treatment and Prevention

Knowing how to identify and treat common tomato diseases is critical for growing successful crops. Most common diseases are caused by types of fungi that favor certain weather conditions, such as excessive rain during cool or warm periods.

Crop rotation to avoid diseases lurking in the soil
Debris removal
Growing plants on support structures so the foliage does not touch the ground
Weed and pest control
Growing the plant in full sun (six hours a day)
Proper spacing between plants for air circulation and to prevent soggy conditions

Diseases

Class
Leaf mold
Gray mold
Canker
Plague
Miner
Low temperature
Powdery mildew
Whitefly
Nutritional excess

Mosaic virus
Bacterial spots
YLCV
Late blight
Early blight
Leaf mould
Septoria leaf spot
Target spot
High temperature
Powdery mildew
Leaf miner
Two-spotted spider mite
Whitefly
Melon fly
Melon thrips
Green peach aphid
Taro caterpillar
Beet armyworm
Cotton bowl worm
Nitrogen deficiency
Potassium deficiency
Calcium deficiency
Magnesium deficiency