Apples - Chlorosis
Symptoms start at young, fully developed and medium leaves. They show yellow green or yellow interveinal chlorosis. Veins and streaks along the veins remain green.
Sometimes leaves look like a mosaic, because also fine veins remain green.
Later necrotic spots, sometimes white in colour, and necrotic blotches appear.
Manganese deficiency
Apples - Chlorosis
Symptoms start at young, fully developed and medium leaves. They show yellow green or yellow interveinal chlorosis. Veins and adjacent tissue remain green.
Sometimes leaves look like a mosaic, because also fine veins remain green.
Later necrotic spots, sometimes white in colour, and necrotic blotches appear.
Manganese deficiency
- Organic soils
- Sandy soils
- High pH
- Cold wet periods
- Fluffy soils
- Vigorous shoot and leaf growth
- Fruit quality and yield may be improved
