PDF | Macrolophus caliginosus Wagner (Heteroptera: Miridae) is a highly polyphagous predatory bug, which has proven tobe effective in controlling many insect. A meat-based diet was tested for the rearing of the polyphagous predatory bug Macrolophus caliginosus (Heteroptera: Miridae). Several continuous generations . Feeding preference of Macrolophus caliginosus (Heteroptera: Miridae) on Bemisia tabaci and Trialeurodes vaporariorum (Homoptera: Aleyrodidae).
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Mode macrolophu action Adult predatory bugs and nymphs search actively for their prey, insert their sucking mouthparts and suck out the contents. Accept cookies Decline cookies. Journal of Economic Entomology. Following its success in Europe, North American growers hoped to import it for biological control.
The study implies that M. Miridae is a highly polyphagous predatory bug, which has proven to be effective in controlling many insect pests of greenhouse vegetables eggplant, tomato, and cucumber especially whiteflies, aphids, and thrip. When used alone, D tamaninii was more effective than M. The introduction rates of this product should be adjusted to the mode of action of the product and the results that can be expected in the crop where the product is applied.
Miridae on Bemisia tabaci and Trialeurodes vaporariorum Homoptera: Case Studies from Around the World. Its eyes are red, its antennae are green with a black base and its legs are long, enabling it to move rapidly. This page was last edited on 22 Marchat Miridae Predator of Trialeurodes vaporariorum Homoptera: Storing them for a period can have a negative impact on their quality and is only possible under the conditions described below.
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This work is licensed under a Creative Commons Attribution 4. The predator consumed the preys at almost similar daily rates average of 5. They and the adults are inconspicuous as they keep to the underside of leaves. Biological control is becoming important for controlling this insect pest. Environmental conditions At low temperatures Macrolophus pygmaeus develops very slowly.
The eggs of M.
We do this to analyse the use of the website. So a search was undertaken in North America for an indigenous natural enemy for use in greenhouses there, and the mirid Dicyphus hesperus was found suitable to fulfil the role.
It is used in Europe in the biological control of whitefly in tomatoes grown under glass. An adult can consume upward of ,acrolophus whitefly eggs each day.
Views Read Edit View history. The preferred prey of M. From Wikipedia, the free encyclopedia.
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Koppert Biological Systems can not be held liable for unauthorized use. Miridae on whitefly Homoptera: Abstract Macrolophus caliginosus Wagner Heteroptera: Results of this study indicated that Macrolophus caliginosus adults fed on whitefly larvae of all stages from the first macrolopbus stage to the pupal stage.
Storage and handling Biological beneficials have a very short life expectancy and therefore need to be introduced into the crop as soon as possible after receipt. Caliginosua objective of the programme was macrolopus keep the predator population densities high enough in order to maintain T. This helps us to improve the website and our marketing communication towards you. It was found that there was little competition between either the adults or the nymphs and that they did not prey on each other.
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