Works on soil-dwelling pests! Steinernematid/Heterorhabditis mix. Predatory nematodes attack soft-bodied, slow-moving insect pests. They do not affect earthworms or plants. They are the only biological control that works below the soil surface. Apply in a spray tank or fertilizer injection system when soil temperatures are above 55 F. One package of 1 million nematodes treats up to 3000 square feet. You may store the nematodes in a refrigerator for up to 1 month. Information sheet included in each package. PLEASE READ BEFORE ORDERING: Beneficial insects will be shipped immediately when ordered unless prior arrangements have been made with our office. Delayed shipments are not always possible. Additional shipping charges may be applied to delayed shipments. When using beneficial insects, it is important to avoid disruptive chemicals. We recommend releasing beneficial insects outdoors from April through September, based on your local weather conditions. They may be released in your greenhouse anytime. Available only within the contiguous US.
