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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On some Javanese Coccidae: Arthropods of economic importance: On some living mites among the coccoid colonies in Morocco In French. The use of pesticides can have an adverse impact on natural enemy populations Bozan and Yildirim, crysomphalus List of scale insects Fam.

Detection and Inspection Chrysomphapus of page Closely examine the leaves of the host-plants listed in this datasheet see ‘Host Range’ in strong light, looking for circular, flat, greyish or reddish-brown scale covers often with a coppery tingewith yellow or white, central exuviae.

However, adult female C. The coccid fauna of the Ogasawara Bonin Islands.

Chrysomphalus dictyospermi – Wikipedia

Annales de Zoologie Ecologie Animale, 2 3: A review of biological control in Western and Southern Europe. Observations ecologiques sur les cochenilles diaspines nuisible aux agrumes en Tunisie. Neotropical Entomology, 30 3: Aphelenidae parasitic on citrus scale insects Hom.: Koktsidy subtropicheskoi zony Gruzii.


Insect Pests of Farm, Garden and Orchard. After moulting to adult, the male spends some time sitting beneath this scale while his flight muscles mature, before flying away to seek females.

National Agriculture Education Association, pp. In tropical conditions, reproduction is continuous; in the Republic of Georgia there are two or three generations per year, and no winter diapause Chkhaidze and Yasnosh, CIE, ; Kawai, Acclimatisation, spread and notes on the biology of Aphytis melinus De Bach in Sicily.

South Pacific Bureau of Economic Development, 4 Scale insects Coccinea occurring in Polish greenhouses. Go to distribution map Symptoms Top of page On citrus, heavy infestations of C. A revision of the genus Chrysomphalus and supplementary notes on the genus Aonidiella Homoptera: Serie de Zoologia, Lisboa, Investigations on the population fluctuations of the species of scales Aonidiella chrysommphalus Mask, A.

An annotated list of the scale insects Homoptera: Movement in Trade Dispersal of sessile adults and eggs occurs through human transport of infested plant material. The toxic saliva injected while feeding causes leaf chlorosis, and feeding by many scale insects causes drying and death of the branches Cohic, The effect of aphelinid parasites on the population of citrus scale insects in the Aegean region. The non-specialized pests of tea in the USSR and their control. Close Find out more. Les cochenilles du continent Africain Noir.


On two new British Coccidae, with notes on some other British species.

Chrysomphalus dictyospermi

Insects of Micronesia, Homoptera: A list of the insects of Mysore including the mites. Description Top of page In life, the scale cover of the adult female is rather thin, nearly circular, but sometimes irregular in outline; flat; 1. San Salvador, El Salvador: The acclimatization, spread and biology of Aphytis melinus in eastern Sicily. The adult male flies to locate the sessile adult female, and the long genitalia are used to mate with the female beneath her scale cover.

Chrysomphalus dictyospermi Morgan Taxonomic placing: It was placed in combination with the generic names Aspidiotus and Aspidiotus subgenus Chrysomphalus before being assigned to the genus Chrysomphalus. The distribution in this summary table is based on all the information available. Tokyo University of Agriculture, An annotated checklist of the mealybugs and scale insects of Fiji.

Some insect pests of Tonga.