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USE: The Encarsia formosa is a parasite of the greenhouse whitefly,
Trialeurodes vaporariorum, a pest of many plants in interior plantscapes and
outdoor gardens. Greenhouse white fly are typically found on poinsettias,
tomatoes, peppers, cucumbers, and other plants that stay fairly close to the
ground.
RELEASE: The Encarsia should be released as soon as possible, preferably
when it is sunny and warm. Remove cards from container, separate along
perforations, and hang on branches of plants in areas where white flies are
present. If release must be delayed, keep the package out of sunlight and
store at 40 to 50 degrees.
LIFE CYCLE: The Encarsia formosa are actually tiny wasps, about the size
of a pencil dot, and they are completely harmless to people and pets. They
attack only immature whitefly, called white fly scale. They do this by laying
their eggs inside the scale. The eggs hatch, feed, and mature inside the scale,
thereby killing it and turning it black. This takes 20 to 25 days. Then they
emerge as adults, mate, and immediately begin parasitizing more white fly
scale. They continue laying eggs during their 10 day adult life.
RECOMMENDATIONS: Be sure to release the Encarsia at the FIRST
SIGNS of white fly. If the white fly population is already high, reduce it with
insecticidal soap before releasing the Encarsia.
Since the Encarsia life cycle is about 30 days, most effective results are
obtained when 3 releases are made at 1 week intervals. This way you have a
constant force of Encarsia adults, and the offspring of the first release will be
emerging about the time the adults from the last release are declining.
COVERAGE: Release at a rate of about 1 Encarsia per square foot of
planted area, or 1 to 3 per plant, whichever is higher. There are at least 60
Encarsia on each card, 5 cards per strip.
GENERAL INFORMATION: Whitefly scales are white and are usually
found on the underside of leaves. After they are parasitized, they turn black,
and in a few more days, the adult Encarsia emerge from a small hole that you
can see if you look carefully.
Contains a package of 5 Encarsia "cards" described below:
The white cards have black, parasitized, scales inside the circle. The Encarsia
should begin emerging 2 to 10 days after receipt. The cards do not change in
appearance after hatching. To verify hatching, use a magnifying glass or
microscope to see the holes in the blackened scales on the card.
IMPORTANT NOTICE-PLEASE READ!!!:
Most live beneficial insect, snail and worm orders received before Thursday noon, are processed on the following Friday and shipped out the following Monday or Tuesday via UPS. After that time, they are sent in the next week's batch. They are not sent from this location, they are sent from the rearing facilities. Rush orders cannot be accepted for live insects. Expect a 10-14 day delivery for most shipments. If you do not live in the Western U.S., it is recommended you choose UPS 3 day delivery or better. IF YOU LIVE EAST OF THE ROCKIES AND HAVE NOT CHOSEN UPS 3 DAY OR FASTER, WE WILL AUTOMATICALLY SEND IT THAT WAY AND YOU WILL BE CHARGED EXTRA FOR THAT METHOD. There will still be the same 1-2 week wait for them to be sent out, but they will go by the recommended method.
Multiple orders which include live insects with other merchandise such as toys and candy, may have additional shipping and handling fees added to cover the additional cost of two shipments. The merchandise (other than the live animals) will be sent ground, the live insects will be sent 3 day or better.
Live insects may only be shipped within the Continental United States (may not be shipped to Hawaii) unless you provide an import permit from your Agriculture Dept..
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 | FROSTY COLD PACK If temperatures are hot in your area, and you have ordered live insects, it is recommended that you choose a cold pack during hot weather and choose an EXPRESS shipping method or we will delay your shipping. These ice packs will not stay cold longer than a day.
The insects can cook to death if they are left outside in the heat.
These packs are also good for keeping your chocolate orders cool.

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