Tomato leafminer

filiform antennae, alternating light or dark segments and recurved labial palps, that are well developed. Black spots are present on the anterior wings. Adults

Greenhouse whitefly

excreted as honeydew, with larger larvae expelling large quantities. The damage that whiteflies cause to a crop is the result of sucking out the sap from the

American serpentine leaf miner

serpentine leaf miner (Liriomyza trifolii) eats its way outwards from its egg, so that its mines join to form small plates. In various other crops one finds in

Tomato leaf miner

surface but more commonly on the underside. The late third instar larva, that emerges from its tunnel just prior to pupating, is known as a prepupa. This

Western flower thrips

prepupa, the pupa has longer, more developed wing buds and longer antennae that are curved back over the head. The prepupal and pupal instars do not feed

Horiver Rollertrap

lengths of 125, 150 and 500 m; other lengths on request Presentation Make sure that the Rollertraps are at least a room temperature before placing them. The

Beet armyworm

armyworm The beet armyworm (Spodoptera exigua) is a small, nondescript moth, that hides during the day and is active only at night. The forewings are grey-brown

Vidi Greenpath

productivity How does Vidi Greenpath work? Vidi Greenpath contains alkaloids that work as an Insect Growth Regulator (IGR) and act as an antifeedant agent

Treatment of bumblebee stings and allergies

the body through the stinger. In humans, this generates a short severe pain that then fades away. Occasionally (in approximately 1% of cases), an allergic [...] per incident. The stinger of a bumblebee or a wasp has no barbs. This means that the worker or queen can withdraw her stinger, and is able to sting again

Citrus mealybug

filaments are always shorter than 20% of body length. They produce little wax, so that the light yellow to pink body is visible through its waxy covering. There