biopreparados.es

Citrus leafminer

Citrus leafminer

Larva — Lepidoptera

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 : Leaf-mining caterpillar (Larva) Butterflies and moths (Adult (and nymphs resembling the adult))

Scientific name : Phyllocnistis citrella

Other names : Citrus leaf miner

Tiny moth of Asian origin, barely 4 mm long, now found in almost all citrus-growing areas of the world. Its larvae dig winding, silvery mines under the skin of tender leaves, which curl, distort and dry. Damage is concentrated on young flushes and nursery trees, and the mines favour entry of citrus canker bacteria.

Crops affected : Grapefruit, Lemon tree, Mandarin tree, Orange tree

Source : Phyllocnistis citrella (PHYNCI)[Overview] — EPPO Global Database — EPPO Global Database

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

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

Lemon tree Mandarin tree Orange tree Grapefruit

Opportunists of the same crops

Green and blue moulds of citrus Black scale Mediterranean fruit fly Huanglongbing (citrus greening) Citrus tristeza virus California red scale Mites Ants Thrips Anthracnose Bacterial diseases Aphid

← Referenced opportunists