Jun 27, 2019 · Currants make delicious jellies, pies, sauces, and even wine, but currant sawfly larvae can completely strip the leaves from your currant plants in only a few days. Also known as imported currantworms and common gooseberry sawflies, these pests feed on gooseberries and other members of the Ribes family. Native to Europe, this pest is now found ...

The currant sawfly is a pest of currants and gooseberries. The larvae chewing on currant leaves in the photo are sawfly, not caterpillars. It is important to distinguish between the two when selecting insecticides.

Jun 29, 2020 · Currant fruit fly, currant maggot or gooseberry maggot (Epochra canadensis): Adults, small yellow flies with dark bands across the wings, emerge when currants are in bloom and lay their eggs in the fruit as it forms. The larvae—a small yellowish-white maggot—feed inside the berries, emptying them.

Jun 29, 2021 · Currant sawfly larvae have green or tan spots and they strip the foliage off of currant plants. There are a number of different conifer sawflies that can seriously injure their chosen species by feeding on needles and tunneling into buds and shoots.

The adult sawfly emerges in April to coincide with leaf emergence, and lays eggs on the underside of the leaves, often toward the center of the plant. The eggs hatch, and the young larvae feed on the leaves for 2 to 3 weeks, then drop to the soil and pupate.

Jan 4, 2025 · But after doing a bit of research, I learned it was sawfly larvae munching on the leaves of our currant plant. Also known as imported currantworm, this tiny pest can wreak havoc on currants and occasionally gooseberries. So, perhaps you’ve noticed leaves on your currant plant covered with tiny holes, or even entire leaves eaten.

Nematus ribesii is a species of sawfly in the family Tenthredinidae. English names include common gooseberry sawfly [1] and imported currantworm. [2] This insect is best known as a pest of gooseberries. The larvae feed on the foliage of the plant, often defoliating it completely. [1] Like all sawflies, this species is a hymenopteran, not a true ...

Dec 27, 2022 · Red currants and gooseberries can be bothered by imported currant worm (Nematus ribesii), a type of sawfly. The adult emerges from the soil in June and lays eggs on the underside of the leaves. The eggs hatch into larvae which feed on leaves - …

Adult 8-9 mm The currant sawfly is a stout-bodied wasp with slender, black antennae. The legs are yellow and the wings have a glass-like appearance with brown venation. The female is larger than the male, with a dark head and thorax with a yellow abdomen.

Apr 12, 2016 · The imported currantworm spends the winter in a cocoon in the soil around previously infested currants and gooseberries. The adults, a dark brown wasp about one third inch long, usually emerge early in spring, although wet cool …