Angular leaf spot of Watermelon – Vegetable Crops Hotline

Angular leaf spot of Watermelon

Angular leaf spot of watermelon.

Figure 1: Angular leaf spot of watermelon includes round, light brown necrotic lesion with chlorotic halo.

Angular leaf spot on watermelon.

Figure 2: Angular leaf spot on watermelon leaf has caused dark, necrotic lesion on cotyledon.

ALS on watermelon transplants.

Figure 3: Several watermelon transplants have lesions of angular leaf spot.

Vegetable Crops Hotline - Horticulture & Landscape Architecture, 625 Agriculture Mall, West Lafayette, IN 47907

© 2022 Purdue University | An equal access/equal opportunity university | Copyright Complaints | Maintained by Vegetable Crops Hotline

If you have trouble accessing this page because of a disability, please contact Vegetable Crops Hotline at guan40@purdue.edu | Accessibility Resources