ERETMOCERUS EREMICUS PDF

Back to Parasitoids Table of Contents. Female E. The name Eretmocerus is derived from Latin, meaning "oar-like," and refers to the shape of the female antennae. Male wasps have longer, elbowed antennae, and are yellowish brown in color. Whitefly pupae that have been parasitized by E. This aphelinid parasitoid does not deposit fecal-like material within the host before emergence as do some other parasitoids of whiteflies.

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Eretline biological control agent contains the hymenopterous parasitic wasp, Eretmocerus eremicus. Email : sales biolineagrosciences. Home Products Eretline Eretmocerus eremicus Share on.

Key Features Performs well in warmer climates and in fluctuating temperatures and is likely to last all season long. Available in innovative blister packs for improved emergence and establishment. Excellent host-finding behavior.

Main uses Greenhouse whitefly Sweet potato whitefly. Upon finding a suitable host, they lay an egg between the host and leaf surface. The resulting larva parasitizes the whitefly host larva. Host feeds and controls large numbers of whitefly larva. Prefers warm temperatures. Eretline should be used wherever Bemisia is present.

Since it can also be used to control greenhouse whitefly, it is useful in mixed populations. Available delivery systems Blister packs - containing 5, or 10, pupae in total, as 20 blisters each blister producing a minimum of or adult. Blister packs make product clearly visible and allow the grower to judge quality and emergence more easily.

Or Hanging cards - Parasitized scales attached to cards. Each card will produce a minimum of 50 female wasps. Parasite pupae are protected in the card recess. Cards available in quantities of per case. Use a selective insecticide to clean up existing populations. If there is a risk of virus transmission to plants from invading Bemisia adults, it may be preferable to use an insecticide and follow up later with Eretline releases.

Instructions for Blister Pack use Open the box in the greenhouse. Remove sheet of blister packs from the envelope, and separate along perforations. Bend the card forward slightly at the top of the blister, and pull the tab up.

Hang opened blister onto leaf petioles within crop, so it is in a shaded position. For advice on recommended release rates, consult The Bioline App. Instructions for Card use Open the box in the greenhouse. Separate individual cards by tearing strips along perforations. Always handle cards by the tops. This prevents damage to Eretmocerus in the card recess circle. Use within 18 hours of receipt. Keep out of direct sunlight. Please contact us if you have any queries Bioline AgroSciences Ltd.

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Eretmocerus eremicus

What are the advantages of Eretmocerus-System? Want to know more? Contact your Biobest advisor for tailored advice. Local regulations may impose restrictions on the use of this product. Contact your authorities or contact your Biobest consultant.

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Eretline biological control agent contains the hymenopterous parasitic wasp, Eretmocerus eremicus. Email : sales biolineagrosciences. Home Products Eretline Eretmocerus eremicus Share on. Key Features Performs well in warmer climates and in fluctuating temperatures and is likely to last all season long. Available in innovative blister packs for improved emergence and establishment.

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JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. Eretmocerus females search out silverleaf and greenhouse whitefly larvae. Once a suitable host is found, an egg is inserted between the host and the leaf surface. The larvae that subsequently hatches will burrow into the host larvae, forming a capsule around it. The host larvae will continue to feed and grow, and is only killed once it has fully grown. Whiteflies parasitized by Eretmocerus do not turn black in color like the characteristic coloring from those parasitized by Encarsia, making them hard to see.

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Each box contains cardboard strips with 5 cards each, wrapped in plastic, with parasitized whitefly pupae. Use Ercal for biological control of greenhouse whitefly Trialeurodes vaporariorum and tobacco whitefly Bemisia tabaci in the second and third larval stage. Use Ercal preventatively and at the first sign of pest presence. Adult female parasitic wasps parasitize the second and third larval stage of the whitefly. Additionally, host feeding also occurs. However, successful introduction is possible at lower temperatures. Biological beneficials have a very short life expectancy and therefore need to be introduced into the crop as soon as possible after receipt.

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