Developmental time and fecundity of white peach scale, Pseudaulacaspis pentagona (Targioni-Tozzetti) (Homoptera: Diaspididae), on potato, kiwi and mulberry hosts in Iran.
The white peach scale (WPS), Pseudaulacaspis pentagona (Targioni-Tozzetti) (Homoptera: Diaspididae), is a world wide polyphagous scale insect. It is widely distributed in north of Iran, near the Caspian Sea areas, where it is the main pest of mulberry and kiwi trees. The development and fecundity of P. pentagona were examined at different temperatures and on different hosts in the laboratory. The longevity of WPS decreased with a rise in temperature. At 25 degrees C the largest number of crawlers (76.1 crawlers/female) was observed. The development time of WPS was generally longer on kiwi than mulberry or potato; fecundity was higher on potato than on other hosts, potato tubers and kiwi trees.
Abbasipour
Habib
H
Department of Plant Protection, Faculty of Agricultural Sciences, Shahed University, Tehran, Iran.
D029042:Actinidia / Q000469:parasitology*; D000818:Animals; D001042:Aphids / Q000502:physiology; D005260:Female; D005298:Fertility; D005638:Fruit / Q000254:growth & development / Q000469:parasitology; D006430:Hemiptera / Q000502:physiology*; D007492:Iran; D008018:Life Cycle Stages; D008297:Male; D015233:Models, Statistical; D031625:Morus / Q000469:parasitology*; D011198:Solanum tuberosum / Q000469:parasitology*; D013696:Temperature; D013997:Time Factors