soft scale- an insect active in all stages genus Coccus- type genus of the Coccidae Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or visitthe webmas...
The American scale insect genus Udinia De Lotto (Coccidae)Udinia , an Ethiopian coccid genus, is redefined and a key is given to the thirteen species now recognised: bruncki sp. n. , catori (Green) comb. n. [= Lecanium subhirsutum Newstead syn. n. ], farquharsoni (Newstead) [= U...
The soft-scales (Coccidae) are one of about 20 families of the s(,ale insect superfamily Coccoidea. The females are all sap-sucking and all 1100 known species are potential pests in agriculture, horticulture or forestry. This family is amongst the most poorly known although the third largest...
Transmission of triviruses occurs through insect vectors, in particular pseudococcid mealybugs, aphids and erineum mites; transmission by grafting, seeds or mechanical means are also common. Triviruses are distributed worldwide; they often occur in mixed infections with other viruses (e.g., c...
瘤坚大球蚧属同翅目蚧总科蚧科,是我国北方城市林木重要害虫。 3. The ultra_morphology and chemical composition of waxes secreted by the scale insect Physokermes shanxiensis (Homoptera:Coccidae) was researched with the techniques of scanning electron microscope (SEM), infrared absorption spectra (IR) ...
family Pseudococcidae - scalelike insects: mealybugs Pseudococcidae arthropod family - any of the arthropods Coccoidea, superfamily Coccoidea - scale insects and mealybugs genus Pseudococcus, Pseudococcus - type genus of the Pseudococcidae mealy bug, mealybug - scalelike plant-eating insect coated...
This paper presents an updated checklist of the Greek scale insect fauna and the results of the first zoogeographic analysis of the Greek scale insect faun... G Pellizzari,E Chadzidimitriou,P Milonas,... - 《Zootaxa》 被引量: 3发表: 2015年 The taxonomy of some New Zealand Pseudococcidae...
The type of host tissues and cells ingested by piercing and sucking insects greatly affects their nutrient intake, which may subsequently affect insect fitness. This study describes the sex differences in feeding site selection between male and female nymphs of the Chinese white wax scale insect (CW...
J J Zhao, Z L Wang, X M Chen& Y Chen 297Accesses Explore all metrics Abstract The type of host tissues and cells ingested by piercing and sucking insects greatly affects their nutrient intake, which may subsequently affect insect fitness. This study describes the sex differences in feeding si...
In the presented paper the development of horse chestnut scale insect,Pulvinaria regalis Canard, was studied a on red horse chestnut (Aesculus x carnea) in the urban area of Bonn. Secondly, the scale insect growth was determined on sycamore maple (Acer pseudoplatanus) and horse chestnut (Aesculu...