EPPO data sheets on pests recommended for regulation. Fiches informatives sur les organismes recommand´es pour r´eglementation. Keiferia lycopersicella. General information about Keiferia lycopersicella (GNORLY). Background. The tomato pinworm, Keiferia lycopersicella (Walsingham) ( Lepidoptera,. Gelechiidae) is a pest of tomatoes in North America. It has caused foliage.
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Mature larvae abandon the host and form a loose pupal cell of sand grains near the soil surface.
Please consider a year-end gift to BugGuide! Leaf folding damage to tomato by the kieferia pinworm, Keiferia lycopersicella Walshingham. Phthorimaea lycopersicellaN. Host-Plant Resistance Schuster tested seedlings of plant introductions of Lycopersicon for resistance lycopersieclla K.
From Wikipedia, the free encyclopedia. Once larvae have been feeding for a while, the brown granular frass can often be seen at the edge of the calyx. Early instars of either species will be difficult to recognize with morphology.
Moth Photographers Group – Keiferia lycopersicella –
Leaf mining damage caused by the tomato pinworm, Keiferia lycopersicella Walshingham. Females have the ostium with oblong sclerotization, a long funnel-shaped antrumand a large sickle-shaped signum with protruding base. Content last updated September idtools. Click the contributor’s name for licensing and usage information. Observations on the tomato pinworm Gnorimoschema lycopersicella Busck and the eggplant leafminer G. Comparative material of both species is helpful to see this difference.
Go to distribution map It has also been reported from greenhouses in DelawareMississippiMissouriPennsylvania and Virginia. Schuster, University of Florida. Tomato foliage showing field damage by tomato pinworm, Keiferia lycopersicella Walshingham.
EPPO Global Database
The adult emerges from this pupal cell two to four weeks later. Chemical Control Due to the variable regulations around de- registration of pesticides, we are for the moment not including any specific chemical control recommendations.
Pierce south along the east coast.
Crochets of A are in a penellipse. Life history and control of the tomato pinworm. Retrieved from ” https: The first instar larvae spin a tent of silk over themselves and tunnel into the leaf.
Living larva may show color differences lost in preserved specimens.
The labial palpus is upturned. Cultural Control Plant tissue, infested fruits and packing materials where larvae may pupate should be destroyed.
PDF – Dichotomous key to Gelechiid larvae.
Keiferia lycopersicella – Wikipedia
Adults can be monitored with pheromone traps, and pheromones have been used for mating disruption. In secondary screenings, accessions of L. Bugguide is hosted by: Price and Poe investigated the effect of lycopersicel,a and artificial mulching of tomato plants on insect pest populations in southern Florida. Larvae of the tomato pinworm, Keiferia lycopersicella Walshingham.
Management Back to Top Several sanitary measures should be followed because infestations often result from shipment of pinworms in picking containers, crates, infested fruit or seedlings, and from populations perpetuated on plants left keiteria fields after harvest or left in seed flats or compost heaps Poe If you need expert professional advice, contact your local extension office. The eggs are opaque, pale keireria when laid, but turn orange before hatching.
A generation can be completed in 30 days under summer conditions.
There, because native parasitoids were ineffective, parasitoids were imported from Hawaii in and releases made of three; of Pseudapanteles dignus, Apanteles scutellaris and Parahormius pallipes, but no recoveries were made. Mature lycopersicelpa usually drop to the soil to pupate near the soil surface. Close scouting of the crop for leafminers and frass around the calyx should detect populations before they reach damaging levels. Hawaiian Entomology Society Proceedings 7: The mature larva measures 5.
Keiferia lycopersicella Walsingham