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Leaf Spot in Water Crowfoot
How to identify and treat leaf spot in Water Crowfoot.
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Water Crowfoot care requirements
water
Submerged and semi-emergent growth; thrives in cool, flowing or still water 6–24 inches deep.
soil
Gravelly or sandy aquatic substrate; does not require rich soil and tolerates poor nutrient levels.
light
Partial shade to full sun; performs best in bright conditions with 4–6 hours of sunlight daily.
symptoms
Symptoms to look for in Water Crowfoot
- fiber_manual_recordCircular brown or black spots
- fiber_manual_recordYellow halos around spots
- fiber_manual_recordPremature defoliation
help
Common causes in Water Crowfoot
Multiple fungal and bacterial pathogens. Favoured by wet foliage and warm temperatures.
healing
How to treat leaf spot in Water Crowfoot
Remove affected leaves. Apply appropriate fungicide or bactericide.
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Preventing leaf spot in Water Crowfoot
Water at soil level. Improve air circulation. Practise crop rotation.