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Vine mealybug

Vine mealybug

Insect — Hemiptera

What is an opportunist?

An "opportunist" is a population (fungi, bacteria, insects…) that takes advantage of a favourable environment to settle in, multiply and feed on it. It often develops when the natural defences of the affected organism are weakened — for genetic reasons or linked to context (water stress, deficiencies, nutritional imbalances, overcrowding…). This is typically the case in monocultures, where a single host plant, uniform and present in large numbers, offers ideal ground for it to spread.

Identification key : Scale insects and mealybugs (Adult (and nymphs resembling the adult))

Scientific name : Planococcus ficus

Other names : Grape mealybug

White, mealy scale insect from the Mediterranean basin, now present in many vineyards worldwide. It lives under the bark of trunk and arms, on roots and in clusters, which are soiled with honeydew and sooty mould. It transmits grapevine leafroll viruses and is also found on fig.

Crops affected : Fig, Grapevine (36 varieties)

Source : Planococcus ficus (PLANFI)[Overview] — EPPO Global Database — EPPO

This page lists the bio-preparations in the collection that other references associate with this opportunist: Vine mealybug.

Warning: the associations between recipes and opportunists come from other references (traditional practices, publications, user feedback). They are neither a recommendation nor a claim of effectiveness. There is no certainty regarding the preparation, application and use of these bio-preparations. See the regulations

No published recipe is associated with this opportunist yet.

See also

Crops

Airén Albariño (Alvarinho) Barbera Bobal Cabernet Franc Cabernet Sauvignon Chardonnay Chenin Blanc Clinton Grenache (Garnacha) Gewürztraminer Godello Herbemont Fig Isabella Jacquez Malbec Mencía Merlot Mourvèdre (Monastrell) Muscat Nebbiolo Noah Othello

Opportunists of the same crops

Brown marmorated stink bug Pink hibiscus mealybug Stolbur (bois noir) Xylella fastidiosa False codling moth Redbanded thrips Chilli thrips Grape phylloxera Black rot of grapevine Esca of grapevine Aster yellows European grapevine moth

← Referenced opportunists