The introduction rates of this product should be adjusted to the mode of action of the product and the results that can be expected in the crop where the product is applied. Only use products that are permitted in you country / state and crop. Check local registration requirements.
Storage and handling:
Biological beneficials have a very short life expectancy and therefore need to be introduced into the crop as soon as possible after receipt. Storing them for a period can have a negative impact on their quality and is only possible under the conditions described below. Koppert B.V. is not liable for any loss of quality if the product is stored for longer than recommended and/or under incorrect conditions.
Storage after receipt: 1-2 days
Storage temperature: 47-50F (8-10C)
In the dark
Application:
Open package carefully inside the greenhouse
Bend strips and tear off. Start tearing opposite hang-up hole
Suspend the cards in the crop, if possible approximately 75 cm under plant head, not in direct sunlight
Do not touch the pupae
Visual effect:
After about 2 weeks, the first parasitized pupae can be seen in the crop. The parasitized whitefly pupa turns yellow or black in colour dependent of the combination parasite/host. The adult parasitic wasp emerges from the pupa through a round hole.
Appearance:
Eretmocerus eremicus
Female adults: lemon-yellow
Male adults: brownish-yellow, thick antennae
Other stages: develop inside host
Encarsia formosa
Female adults: black head, black thorax, yellow abdomen