MySheen

Ganoderma lucidum insect pest: Mycelia minensis

Published: 2024-11-08 Author: mysheen
Last Updated: 2024/11/08, Bradyminpleuroti Yangetzhang is also called acanthophora, mushroom mosquito and maggot. It belongs to Diptera, Muscaridae. 1. Adult body length 2.8-4.2 mm, black-brown body, compound eyes long oval, two compound eyes extended into the eye bridge, antenna 16, brown, 1.2-1.3 mm long. wings smoky, with 3 thick longitudinal veins, 1.8-2.2 mm long, 0.8-0.9 mm wide, feet yellow slender

Bra-dysiaminpleurotiYangetzhang is also known as sharp-eyed mosquito, mushroom mosquito, maggot and so on. It belongs to Diptera, Mushroom mosquitoes.

1. Morphological and habitual adult body length 2.8-4.2 mm, dark brown body, compound eyes long oval, two compound eyes extended into an eye bridge, antennae 16 nodes, brown, 1.2-1.3 mm long. Wings light smoky, with 3 thick longitudinal veins, 1.8-2.2 mm long, 0.8-0.9 mm wide, foot yellow slender. There are microhairs in the 8 segments of the abdomen, the female is larger than the male, the male spore grip is clamp-like, and the two end nodes bend inward. The egg is oval, first white, later yellow. Pupa yellowish brown. Larvae maggot-shaped, 6-8 mm long, milky white, black head.

Like to lay eggs on animal dung, garbage, humus and wet waste and covered soil. Adults have phototaxis, strong ability to fly, and have the habit of spinning when living in groups and crawling.

two。 The larvae are harmful to the mycelium and fruiting bodies of Ganoderma lucidum. The larvae mostly feed on the surface of the culture material, biting off the mycelium and eating it all, so that the material surface is blackened into a loose rice bran shape. At the same time, the stalk and cap of the fungus eat into the inside, leaving many pinhole-sized wormholes on the outside. Sometimes the adults lay eggs on the cap and the larvae eat down. The victim's fruiting body cannot continue to develop.

3. The control method is the same as that of fungal gall mosquito.

 
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