Which of the following practices can help decrease moisture-related disease occurrences?

Utilizing drip irrigation methods is an effective practice for decreasing moisture-related disease occurrences because this irrigation technique delivers water directly to the root zone of plants. By providing water in a more controlled manner and minimizing excess moisture on the foliage and surrounding soil, drip irrigation significantly reduces the chances of diseases that thrive in humid conditions. This targeted approach helps maintain optimal moisture levels in the soil without creating a wet environment that can lead to fungal and bacterial infections.

Frequent watering in the evening may lead to prolonged moisture retention on the foliage overnight, increasing the risk of diseases such as powdery mildew or blight. Planting crops closely together can also restrict airflow around the plants, which can trap humidity and foster disease. Using shade cloths may reduce the temperature and sunlight but could also inadvertently affect air circulation and moisture levels, leading to conditions that are conducive to disease development. Therefore, drip irrigation stands out as the best practice to mitigate moisture-related diseases effectively.