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.
Miller and Gimpel mentioned it being a most serious pest of citrus in the western Mediterranean Basin, Greece and Iran. Checklist of the scale insects Coccoidea: CIE, ; Kawai, Danzig and Pellizzari, Amparo Blay Golcoechea M, chrysokphalus Development, Technique and Cooperation in Agriculture: State of Hawaii Department of Agriculture.
De France, 5 California Agriculture, 15 4: The gardener’s bug book. In mainland Italy, biological control by A. Catalogue of Ethiopian Encyrtidae and Aphelinidae Hymenoptera: Catalogue of Palaearctic Coccoidea. The male scale cover is similar to that of the female, but elongate oval with subterminal exuviae.
The species is of economic importance on several hosts in Brazil, and is regarded as a pest in Argentina, where it occurs on both cultivated and native plants; in Chile it is a primary pest on Citrus and is common on ornamental plants Claps et al.
The scale insects of California. San Salvador, El Salvador: Commerce and the spread of pests and disease vectors. Annotated checklist of the Aphelinidae Hymenoptera: The food plants or hosts of some Fijian insects. A review of biological control in Western and Southern Europe.
Studies on Aphelinid parasites dictyospegmi their hosts, Citrus Diaspine scale insects, in Citrus orchards in chrysomphaljs aegean region. Dekle, ; CIE, ; Nakahara, If you would like to, you can learn more about the cookies we use.
In Egypt, optimal conditions for C. Proceedings of the Entomological Society of Washington, 98 1: Continuing to use www. Habitat Top of page C.
In warmer regions another generation may be raised. Distribution Top of page C. On coccid Homoptera, Coccinea fauna of Vietnam. Rosen D; DeBach P, Distribution Maps Top of page You can pan and zoom the map.
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An annotated checklist of the Coccoidea of Bermuda. Catolog of Hymenoptera in America North of Mexico.
Within the orchard, infestation spreads outwards from infested trees, especially down wind, if the planting Chkhaidze and Yasnosh remarked that in the Republic of Georgia, the natural enemy complex considerably limits the presence of C.
Presence in the Iberian Peninsula of Chrysomphaalus lemniscata Hym.: Balachowsky, ; CIE, Movement in Trade Dispersal of sessile adults and eggs occurs through human transport of infested plant material. Chromosomal survey of the armored and palm scale insects Coccoidea: CIE, ; Schotman, Agricultural Journal of the Department of Agriculture of Fiji, Ebeling noted that it preferred feeding on leaves.
Go to distribution map Israel Journal of Entomology, New or little known scale insects of the tribe Aspidiotini, with a list of the genera and species occurring in Japan. Entomological problems in Bolivia. Diaspididae associated with temperate and subtropical fruit trees in Himachal Pradesh. However, both uniparental parthenogenetic and biparental sexual populations of this species have been recorded in the USA Brown, Tokyo University of Agriculture, Guidebook to scale insects of Taiwan.
The encyrtid Comperiella lemniscata Compere and Annecke attacks the pest in Spain.