codling moth

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Related to codling moths: Cydia pomonella

codling moth

(kŏd`lĭng), small moth, Carpocapsa pomonella, whose larva is the destructive apple worm. Of European origin, it is now found wherever apples are grown. The adult moth is gray with brown markings and has a wingspan of about 3-4 in. (1.8 cm). The 3-4-in. larva is pinkish, with a brown head. There are several generations a year; the early eggs are deposited on leaves and the later ones directly on the developing fruit. The larvae feed inside the fruit and pupate (see insectinsect,
invertebrate animal of the class Insecta of the phylum Arthropoda. Like other arthropods, an insect has a hard outer covering, or exoskeleton, a segmented body, and jointed legs. Adult insects typically have wings and are the only flying invertebrates.
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) on the bark of the tree. Apple worms also attack pears, quinces, and English walnuts. The codling moth is classified in the phylum ArthropodaArthropoda
[Gr.,=jointed feet], largest and most diverse animal phylum. The arthropods include crustaceans, insects, centipedes, millipedes, spiders, scorpions, and the extinct trilobites.
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, class Insecta, order Lepidoptera, family Tortricidae.

Codling Moth

 

(Carpocapsa [Laspeyresia] pomonella), an insect of the family Tortricidae (leaf rollers), order Lepidoptera. The codling moth, a pest that feeds on various fruits, is distributed in apple-growing regions. The wingspan is 17–22 mm. The front wings are dark gray with wavy crossbands and a large reddish brown spot with a bronze cast near the tip. The back wings are light brown with fringed edges.

The caterpillars damage fruits of apple, pear, peach, plum, and other trees. The fruits fall prematurely, and among those picked there is a considerable percentage of rejects. Control measures consist in clearing trunks and large branches of old, dead bark, which must be destroyed, and spraying fruit trees with insecticides. In orchards, fallen fruit should be removed. Caterpillars can be caught in chemically treated paper bands and destroyed.

References in periodicals archive ?
Effects of radiation on fecundity and fertility of codling moths originating from either South Africa or Canada were very similar.
Parasitoids of codling moth and other leafrollers (Lepidotera, Tortricidae) in apple orchards and forests in south-west Switzerland.
This will allow growers to more easily establish management thresholds for leafrollers concurrently with codling moths.--By Jan Suszkiw, ARS
In this section we apply our conceptualization of system regulators to the control of codling moth. Our purpose is to show how the concept of system regulators can be applied in farm systems to the management of an environmental input.
Key words: Codling moth, degree days, mating disruptant, non-pesticidal treatment.
London, April 11 (ANI): Fruit experts have developed a novel technique to save millions of pounds worth of crops each year - the codling moth that tunnels through apples and pears will now be turned gay.
Off-white maggots with brown heads inside the apples - they are likely to be the caterpillars of the codling moth (Cydia pomonella).
The codling moth is more prevalent in commercial orchards, however, not unheard of in the backyard orchard.
Once upon a summer, apple trees had one principal insect problem: the codling moth, or common apple worm.
The company has also developed an all-round treatment aimed at fruit and veg growers which tackles the underground larval stage of common veg pests such as carrot fly, sciarid fly, cabbage root fly, sawflies, onion flies and codling moths.
Effect of rearing strategy and gamma radiation on field competitiveness of mass-reared codling moths (Lepidoptera: Tortricidae).
Use pheromone traps in apple trees to trap codling moths. Longer new shoots on plums can be pruned back to five or six buds now to redirect the energy into fruit development.