Important Message for Landowners: Immediate Actions for Crops and Orchards Affected by Heavy Rain and Hail!!! Arrange for immediate drainage of standing water from your fields. Remove damaged leaves and branches to prevent the spread of diseases. Spray fungicides, such as copper oxychloride or mancozeb and metalaxyl, etc. Spray biostimulants or amino acids on the plants. Also apply potassium or NPK nutritional sprays. Continue to monitor crops for signs of stress or infection after hail. Consult agricultural experts.