CHRYSOMPHALUS DICTYOSPERMI PDF

0 Comments

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.

Author: Mat Samuran
Country: Georgia
Language: English (Spanish)
Genre: Video
Published (Last): 25 September 2013
Pages: 270
PDF File Size: 14.34 Mb
ePub File Size: 4.50 Mb
ISBN: 507-2-48393-975-6
Downloads: 13210
Price: Free* [*Free Regsitration Required]
Uploader: Nerg

If you would like to, you can learn more about the cookies we use.

Studies of the Coccoidea. Almeida DM de, Entomological problems in Bolivia.

Notes on parasites of some diaspine scale insects. However, both uniparental parthenogenetic and biparental sexual populations of this species have been recorded in the USA Brown, Common coccid pests on ornamental plants in some greenhouses of Egypt.

Chrysomphalus dictyospermi

Gill and Watson provided colour photographs of the adult female’s scale cover. Further details may be available for individual references in the Distribution Table Details section which can be selected by going to Generate Report.

  1Z0-032 ORACLE9I DATABASE FUNDAMENTALS II PDF

Aphytis citrinus [Aphytis aonidiae] appeared in Diftyospermi in and spread throughout the country, principally attacking C.

Bodenheimer, ; CIE, ; Uygun et al. Veitch R; Greenwood W, Encyrtidaeparasitoid of Chrysomphalus dictyospermi Morg. Favoured hosts are citrus and other trees such as olives Olea europaea subsp.

Chromosomal survey of the armored and palm scale insects Coccoidea: Parasites are controlling red scales in Southern California citrus. Each female produces about eggs; the emerging spring-generation crawlers settle on the upper surfaces of mature leaves, later-generation scales also infest the young fruit and green twigs. Plant pests of quarantine importance to the Caribbean.

dictyospermum scale (Chrysomphalus dictyospermi)

Foldi listed it as an economically important pest in France. Brimblecombe, ; CIE, CIE, ; Seghatoleslami, ; Abivardi, Insects of Micronesia, 6: Beingolea, ; CIE, Evans HC; Prior C, Zeitschrift fur Angewandte Entomologie The armoured scales Homoptera: Williams and Watson, The use of pesticides can have an adverse impact on natural enemy populations Bozan and Yildirim, Etude des Aphytis Du Liban.

  A CAPPELLA ARRANGING DEKE SHARON PDF

Danzig and Pellizzari referred to C. Distribution and host records of agricultural pests and other organisms in Hawaii.

Chrysomphalus dictyospermi – Wikipedia

De Lotto G, Queensland Journal of Agricultural Science, The effect of aphelinid parasites on the population of citrus scale insects chrysomphwlus the Aegean region. Philippine Entomologist, 2 2: Florida armored scale insects.

The coccid fauna of the Ogasawara Bonin Islands.

Chkhaidze L; Yasnosh V, CIE, ; Longo et al. Treatise on agricultural zoology.

Valid Names Results

Interim report, March White oils and organophosphates can control the pest. On some Javanese Coccidae: The scale insects of California. Damage is due to causing leaf yellowing and drop, disfiguring fruits by inducing pitting and by reducing plant growth.