Pest Management

How to use Micro-Sprinklers for Integrated Pest Management

Micro-sprinkler on strawberries #Micro-sprinklers have long been used to provide climate control and irrigate fruit, nut and cover crops. Now, micro-sprinklers can be used as part of an integrated pest management (IPM) plan in row crops, as well. By placing a grid of micro-sprinklers above the crop and operating it a few times a week, dust is washed off the leaves and humidity is increased – suppressing harmful pests and encouraging beneficial insects. For example, mites and spider mites favor hot, dusty environments, whereas beneficial predatory insects, such as persimilis, thrive best where humidity levels are between 60 to 90 percent. By applying a light application of water to the crop several times a week, dust, mites and webbing are washed off while the resulting increased humidity encourages beneficial predator species. Continue reading