Acronym: CCA. Sometimes referred to as warehouse moth or tropical warehouse moth; scientific references may use Ephestia cautella. – – Cadra cautella – Almond Moth – (Walker, ). Photographs are the copyrighted property of each photographer listed. Contact individual. During the months of June and July , heavy infestation by larvae of C. cautella was observed on tree bean (P. timoriana) seeds stored after proper drying in.
|Published (Last):||11 October 2010|
|PDF File Size:||3.21 Mb|
|ePub File Size:||9.11 Mb|
|Price:||Free* [*Free Regsitration Required]|
Even so, cuatella mating between the species is highly unlikely since they are mechanically isolated from one another. In other projects Wikimedia Commons Wikispecies. The wing span is mm and both fore- and hind-wings have broadly rounded tips and short fringes of hairs.
EPPO Global Database
Store misting or fogging at times of peak flight activity may be used to control the adult population. The larvae caterpillars feed externally on maize grains but also cause damage to stored products through contamination with the silk webbing it produces and faecal pellets, cast skins and egg shells. Sticky traps baited with a sex pheromone can be used to monitor adults.
Although it thrives best in tropical climatesit has spread to many regions around the globe due to its tendency to infest dry goods that are shipped internationally.
While instances of remating are low in almond moths, it is most likely to occur in instances where the female received only seminal compounds and no spermatophore. Articles with ‘species’ microformats Commons category link is on Wikidata. Almond moths are found around the world.
Akol, Makerere University; Maneno Y. Behavioral and pheromonal isolation of Plodia interpunctella and Cadra cautella in the laboratory”. Larval almond moths are hatched onto a variety of dry food products, which then serve as their primary food source. Fumigation of grain stocks with phosphine will control existing infestations but will not protect against re-infestation. Journal of Stored Products Research.
Eggs The eggs are translucent yellow with a sculptured surface.
Although the moth infests several different kinds of food, the larvae develop most rapidly on wheat-based products. Journal of Applied Entomology. Xylocoris flavipes is a type of beetle which feeds preferentially on the eggs and early larval stages of the almond moth. PDF fulltext MB! Other common names, particularly in nonbiological literature, are dried currant moth and fig moth, which invite confusion with the close relatives Cadra figulilella raisin moth and Cadra calidella dried fruit moth.
Only moths who live to adulthood will be able to reproduce and thus spread the bacteria further. Eventually, the male will make a complete rotation so that they are facing in opposite directions with only their genitalia in contact.
It can be found in temperate countries but can only survive the winter in heated areas. The tropical warehouse moth is a major pest of a range of stored foods, especially cereals maize, rice, wheat, sorghum, millet, oats flours and other cereal products, dried cassava, groundnuts, cocoa beans, dried mango, dates, nutmeg, mace, cowpeas and other dried stored products.
Pupae Pupae are dark-brown and found within a relatively light pupal case. Before pupation, the last instar larva builds a cocoon.
Wolbachia is a type of bacteria which infects several types of invertebrates, including the almond moth. First, a large caytella decreases the likelihood that the recipient female will remate, and if she does, a large spermatophore ensures a better chance of paternity for the first male moth. M and Inscoe, M. Up to eggs are laid in the first days of their short day lives. Bulletin of Entomological Research.
Factsheet – Cadra cautella Walker, – Tropical Warehouse Moth
Life-cycle of the tropical warehouse moth, Cadra cautella Wlk. Markku Savela’s Lepidoptera and some other life forms — Cadra cautella. Views Read Edit Cautellq history.