Thrips are common greenhouse pests and challenging to control with chemicals. They are tiny and hide in between leaves and flower bracts. They are easily overlooked until the telltale signs of feeding occur: discolored or distorted leaves, stipling, silvering and premature leaf drop. Using yellow sticky cards in the crop can alert you when they show up and trap them, decreasing the population.

Dalotia are quick, aggressive predators and are always hungry. They are used to target fungus gnat larvae and thrips pupae, but the Dalotia diet also includes shorefly, root aphids, root mealybug, moth eggs, organic matter and mold.

Nematodes are safe for pets, animals, biological control agents, and humans! If you are dealing with fungus gnats, thrips, or other soil dwelling pests like grubs or weevils, we recommend adding nematodes as a quick knockdown.