Which organism causes Phytophthora Crown Rot in strawberries?

Phytophthora Crown Rot in strawberries is caused by the organism Phytophthora cactorum. This pathogen is a water mold and is known for its ability to thrive in wet conditions, making it particularly challenging for strawberry plants, which are sensitive to root and crown diseases. Phytophthora cactorum infects the crown area of the plant, leading to rot and eventual plant decline.

Understanding the specific pathogen involved is crucial for effective management and control strategies. Since Phytophthora cactorum is capable of surviving in the soil for extended periods, implementing proper irrigation practices and soil management can help mitigate the risk of this disease. Recognizing the signs of Phytophthora infection enables growers to take timely action to protect their crops and reduce losses.