To get rid of aphids and white flies, use sticky yellow traps.
The substance on sticky traps must be nontoxic to the seeds and non-drying.
This plant is unique in the genus by its lack of the sticky traps on the mature adult leaves.
They were helpless little flies stuck fast to a sticky trap from which there was no escape.
Finally, plan now to set out sticky traps next spring.
Also, sticky traps (replaced often) around doors, windows, and display cases may be useful for monitoring the insect population.
Colour is used for its attractiveness in sticky traps.
Flies used in this study were caught with liver-baited sticky traps.
Yellow sticky traps may be used to trap adults.
Yellow sticky traps, like Tanglefoot, can be attached to the base of plant stems.