In July, “June gloom” gives way to summer heat. Days are long. Tomatoes finally ripen. Summer fruits are warm on the tree.

Powdery Mildew Pure white sporulating lesions typical of Powdery mildew infection. Powdery mildew infecting the stem of a mature pumpkin fruit. Powdery mildew is one of the most important and ...

Pumpkin leaf diseases are significant threats to agricultural productivity, requiring a timely and precise diagnosis for effective management. Traditional identification methods are laborious and ...

Accurately identifying diseases that harm pumpkin leaves is crucial to maintaining crop health and ensuring a successful harvest. This research offers a hybrid model that is a combination of support ...

The summer is always a little brighter in the garden when brightly colored zinnias are among the various plants. Zinnias are ...

🔊In this episode, Don and John go over some common fungal diseases, like powdery mildew, and other blights that can strike your garden early in the season.

If you have noticed a fine white substance on your roses, then they are likely suffering from powdery mildew. Learn how to ...

RFK Jr. wants all Americans to use wearable health tech. We have questions. Costco Rolled Out a Food Court Menu Change and Fans Are Split Paul dominates Chavez and calls out big names ...

More information: Keyu Zhu et al, An atypical NLR pair TdCNL1/TdCNL5 from wild emmer confers powdery mildew resistance in wheat, Nature Genetics (2025). DOI: 10.1038/s41588-025-02208-z ...

DEAR NEIL: The leaves of my Drift roses are turning yellow and falling off, leaving only sticks. I water and feed them properly, so I don’t believe those are problems.

Powdery mildew appears on the leaves as a white or grayish white coating that, once formed, won’t wash off. If most leaves are affected, it can adversely affect the shrub’s health, and cause ...