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Cactus moth

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Cactus moth

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 : Boring caterpillar (fruits, stems, cobs, tubers, wood) (Larva) Butterflies and moths (Adult (and nymphs resembling the adult))

Scientific name : Cactoblastis cactorum

Other names : Prickly pear moth

Moth native to Argentina, Paraguay, Uruguay and southern Brazil, introduced to Australia, the Caribbean, South Africa and Florida. Its orange, black-banded caterpillars live in groups inside the pads of prickly pears (Opuntia), hollowing them out until only a dry skin remains. Its spread in North America is a concern for Mexico's cultivated and wild nopales.

Crops affected : Cacti

Source : Cactoblastis cactorum (CACTCA)[Overview] — EPPO Global Database — EPPO

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

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

Cacti

Opportunists of the same crops

Mediterranean fruit fly Tomato spotted wilt virus Pink hibiscus mealybug False codling moth Prickly pear cochineal

← Referenced opportunists

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