During summer the parasitoid Aphelinus mali may certainly reduce the infestation of woolly apple aphid (Eriosoma lanigerum), but studies on the single. Asante, S.K., and W. Danthanaryana. Development of Aphelinus mali, an endoparasitoid of woolly apple aphid, Eriosoma lanigerum. Bio-pesticide properties for Aphelinus mali, including approvals, environmental fate, eco-toxicity and human health issues.

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The adult female A. The parasitoid pupates in the body of the aphid, and the emerging adult chews a neat, round exit hole in the back. Relevant Environmental Water Quality Standards.

Aphelnus most visible signs of parasitism by A. Cultural practices that encourage these predators will enhance biological control of woolly apple aphid.

By using this site, you agree to the Terms of Use and Privacy Policy. Look for woolly apple aphid mummies with circular exit holes.

Aphelinus mali

Dissociation constant pKa at 25 o C. Apples and other top fruit. Henry’s law constant at 25 o C Pa m 3 mol Introduced from its native region to other apple growing areas, A. Algae – Acute 72 hour EC 50growth mg l Orchard Pest Management Online. When ready to emerge, the adult chews its way out through the upper surface of the aphid, leaving a neat round hole.


Woolly apple aphid Eriosoma lanigerum. Aqueous hydrolysis DT50 days at 20 o C and pH 7. Mammals – Acute oral LD 50 mg kg Mammals – Inhalation LC50 mg l Solubility – In organic solvents at 20 o C mg aphelinuz New Zealand Chemical structure: General human health issues.

Universal Chalcidoidea Database

It is inconspicuous in the orchard, jumping rather than flying and preferring to hide under leaves. Articles mmali ‘species’ microformats.

Solubility – In water at 20 o C mg l In the fall, larvae and pupae enter diapause and overwinter in the blackened mummified bodies of their hosts.

Birds – Acute LD 50 mg kg Views Read Edit View history. Diapause commences in October, and is complete by late March. Malii, status not identified -: US EPA chemical code.

Aphelinus mali – Bugs For Bugs

Surface tension mN m Mammals – Dermal LD50 mg kg -1 body weight. This page was last edited on 27 Aprilat The adult may feed on any fluid that oozes from the puncture wound. Studies on the physical ecology of woolly apple aphis Eriosoma lanigerum and its parasite, Aphelinus mali, in Palestine.


Woolly Apple Aphid parasitoid”.

Aphelinus mali – Wikipedia

The total life cycle takes 20 to 25 days. The body color is bright yellow, with red eyes. It inserts its ovipositor into the underside of a woolly aphid and lays an egg, which hatches in about three days. There are 6 to 7 generations of A. Fish – Acute 96 hour LC 50 mg l