ENSTAR EW does not produce an immediate insect kill but results in a gradual reduction of the insect population to below damaging levels.
At the preventative maintenance rate, ENSTAR EW shows morphological, ovicidal, and sterilizing effects. At the higher rate for heavy populations, ENSTAR EW kills adults.
A preventative spray schedule along with good management practices (such as keeping doors closed and not introducing heavily infested plants into the greenhouse) will provide effective pest control. In the case of heavy whitefly adult populations, ENSTAR EW should be used at the higher rate to quickly reduce the whitefly population.
For labelled crops, specific application rates, directions, mixing instructions and precautions, read the product label.