Chrysomphalus dictyospermi (Morgan, ). Dataset; GBIF Backbone Taxonomy: Rank; SPECIES: Published in; Fjelddalen, J. Skjoldlus ( Coccinea. PDF | Effect of temperature on life history of Chrysomphalus dictyospermi ( Morgan) (Hemiptera Diaspididae). This study documented the life table parameters of. On citrus, heavy infestations of C. dictyospermi can cover the tree. The toxic saliva injected while feeding causes leaf chlorosis, and feeding by many scale.

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One or more of the features that are needed to show you the maps functionality are not available in the web browser that you are using. Borchsenius, ; Didtyospermi, Notes on Natural Enemies Top of page Traboulsi indicated that, prior to classical biological control, Aphytis chrysomphali was the most abundant natural enemy of C.

Bitki Koruma Bulteni, 21 4: Bozan i; Yildirim AF, Green, ; CIE, Transactions of the Shikoku Entomological Society, 5: Danzig and Pellizzari referred to C. Distribution Top of page C. Impact Top of page C. CIE, ; Seghatoleslami, ; Abivardi, Principaux parasites et maladies des plantes cultivees en Polynesie Francaise. Physiology and Phenology There are two chrysomohalus, feeding chrysomphakus in the female and four immature stages in the male; the last two of which pre-pupa and pupa are non-feeding and are spent beneath the scale cover secreted by the second-instar male.


Queensland Ductyospermi of Agricultural Science, Observations on the biology and on the parasites of the Diaspini Chrysomphalus dictyospermi Morg. CIE, ; Longo et al. Bitki Koruma Bulteni, 19 4: Citrus pests in the Island of Madeira. Proceedings of the Entomological Society of Washington, 98 1: Commerce and the spread of pests and disease vectors.

Chrysomphalus dictyospermi | Sobre Cyca sp. . Class: Insecta… | Flickr

De Lotto, ; CIE, Checklist of the Armored Scales Homoptera: It is distributed predominantly in Mediterranean countries such as Turkey and Syria, and in Middle Eastern countries such as Iran Lodos, Tokyo University of Agriculture, Transport services as an aid to insect dispersal in the South Pacific.

Investigations on the citrus armoured scale insects Diaspididae and on their parasite Aspidiotiphagus citrinus Craw.

Coccoidea species in Brandenburg. The male scale cover is similar to that of the female, but elongate oval with subterminal exuviae. Annals of the Entomological Society of America, Parte II – 1 tomo.

Danzig and Konstantinova, A checklist of British insects, Second Edition. Service de l’Economie Rurale, Recherche Agronomique.

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Please consider upgrading your browser to the latest version or installing a new browser. Movement in Trade Dispersal of sessile adults and eggs occurs through human transport of infested plant material.


A list of the insects of Mysore including the mites. Various species of Aphytis that had been used for control of Aonidiella aurantii in California were introduced, but only Aphytis melinus became widely established and effective against C.

Chrysomphalus dictyospermi

The pygidium has three rounded lobesthe median pair largest, each lobe with paraphyses. China Agricultural Science and Technology Press.

Means of Movement and Dispersal Top of page Natural Dispersal Crawlers are the primary dispersal stage and move to new areas of the plant or are dispersed by wind or animal contact. San Salvador, El Salvador: When several references are cited, they may give conflicting information on the status.

Bollettino di Zoologia Agraria e di Bachicoltura, 33 3: The non-specialized pests of tea in the USSR and their control.

EnquOte sur les parasites animaux des cultures.