There are at least 60 described species in pseudaulacaspis species. Diaspidae which has a wide host, is an important pest causlng losses in yield in agriculnual fields, the chemicals are used for control. The reasons for the presence of these scale insects are discussed. New records of armored scale insects, pseudaulacaspis. It is widely distributed in turkey, where it is the main pest of peach trees. Diaspididae were carried out in field and laboratory conditions in order to improve defence strategies and develop a forecasting model. The issuance by aphis of a pennit for release ofthis organism into the environment in hawaii is subject to usda aphis. White peach scale, pseudaulacaspis pentagona targioni insecta. Pseudaulacaspis pentagona targioni tozzetti, 1886 pseudaulacaspis pentagona is a species of armored scale insect in the family diaspididae. Pseudaulacaspis pentagona white peach scale diaspididae biology life tables temperature effects host effects. Diaspididae on the resistant cultivars of tea plants theaceae.
Continuing to use this website means you agree to our use of cookies. A geographical study on pseudaulacaspis pentagona and its parasitoids in hungarian highway margins using. Abstract species composition and the seasonal prevalence of natural enemies on the mulberry scale pseudaulacaspis pentagona targioni in tea fields in shizuoka prefecture of japan were investigated by monitoring methods using yellow sticky traps hung on the branches under leaf layers. Download fulltext pdf the biological control of pseudaulacaspis pentagona targionitozzetti hemiptera.
The white peach scale wps, pseudaulacaspis pentagona targionitozzetti homoptera. Pdf a geographical study on pseudaulacaspis pentagona and its. Various observations on the biology of pseudaulacaspis pentagona targioni tozzetti homoptera. Williams and watson 1988 a indicate that maskell 1895 described this species as aspidiotus vitiensis from fiji and that it was probably well established by that time. In addition, several catalpa bignonioides trees grown outdoors in kent were damaged by an infestation of p. A key to armored scale species known from china is provided. We do not use these to store personal information about you. Download fulltext pdf on sex determination in the diaspine scale pseudaulacaspis pentagona targ. This species is a quarantine pest in many parts of the world. We tested local adaptation by transferring eggs within and between trees and by measuring the subsequent survival of developing scales. The agent would be used by the applicant for the biological control ofwhite peach scale, pseudaulacaspis pentagona hemiptera. Studies on the effects of some pesticides on white peach scale, pseudaulacaspis pentagona targ.
The characteristics of this cultivar are as follows. The fungus, simplicillium lanosoniveum, may provide a new resource for biological control of pseudaulacaspis pentagona. Pdf a geographical study on pseudaulacaspis pentagona. A new species of pseudaulacaspis macgillivray, 1921 from.
Pdf a study has been conducted to monitor geographical spread of the white peach scale. White peach scale, pseudaulacaspis pentagona targioni. Beneath the test, young adult females are pear shaped, orangeyellow. Insect determination manual for the european part of ussr. Diaspididae, is one of the most important and destructive polyphagous pests of the rosaceae family trees. Natural enemies of pseudaulacaspis pentagona targionitozzetti in serbia. With two generations per year, populations of scale weaken bushes within a few years. Hom diaspidae, the main pest of peach in the east mediterranean region of turkey in 1992 and 1993. The highway is a relatively new ecological habitat which offers the bases of road ecology talley 2007, talley and holyoak 2009.
White peach scale, pseudaulacaspis pentagona targioni, is believed to have originated in japan or china, although one report places the point of origin in italy where is was first described in 1886 by targioni. Effect of papaya trunk angle on infestation by white. Files are available under licenses specified on their description page. Csl pest risk analysis for pseudaulacaspis pentagona csl, 2007 page 6 of 12 16. Pseudaulacaspis pentagona targionitozzetti hemiptera. Pseudaulacaspis pentagona pseapedocuments eppo global. Development time and fecundity of the white peach scale.
Pseudaulacaspis pentagona pseapeoverview eppo global. Local adaptation in the armored scale insect pseudaulacaspis. Biocontrol cases this scale is a polyphagous species of almost cosmopolitan distribution. A new distribution map is provided for pseudaulacaspis pentagona targioni tozzetti homoptera. Pseudaulacaspis pentagona targionitozzetti, 1886 references. What is the pests potential to cause economic andor environmental damage in the pra area. Pseudaulacaspis is a genus of scales and mealybugs in the family diaspididae. Opie detailed picture of encrustation on peach this insect can be recognized by the white colour of the scale of the 2nd stage, the scale of the 1st stage being pale brown pseudaulacaspis pentagona targioni coutin r. Diaspididae, densities on paired papaya trees were collected approximately 1. Diaspididae is a pest that causes significant damage to more than 221 genera of host plants in more than 112 countries.
Management of pseudaulacaspis pentagona in french blackcurrant. The white peach scale wps, pseudaulacaspis pentagona targionitozzetti. Diaspididae and the defoliating caterpillar of lobesia vanillana lepidoptera, fam. Pseudaulacaspis pentagona, targioni tozetti hemiptera, diaspididae has become a problematic pest in france in blackcurrant ribes nigrum l. The plants database includes the following 3 subspecies of cuscuta pentagona. Some other authors called attention to the variability of characters of p. Pdf the biological control of pseudaulacaspis pentagona. General information about pseudaulacaspis pentagona pseape name language.
Pseudaulacaspis pentagona, scale insects, insecticide resistance, methidathion, buprofezin. Pseudaulacaspis pentagona plant pest factsheet plant health portal. We investigated adaptation of the armored scale insect pseudaulacaspis pentagona targionitozzetti to individual mulberry trees morus alba l. Abstract a new distribution map is provided for pseudaulacaspis pentagona targ. Pseudaulacaspis pentagona targionitozzetti on kiwi fruits. This document is eeny076, one of a series of the entomology and nematology department, ufifas extension. Studies were carried out on chemical control of white peach scale wps, pseudaulacaspis pentagona targ. Click below on a thumbnail map or name for subspecies profiles. This page was last edited on 14 september 2017, at 23. Pseudaulacaspis pentagona targioni tozzetti, 1886 mga sinonimo. All structured data from the file and property namespaces is available under the creative commons cc0 license. Plants profile for cuscuta pentagona fiveangled dodder.
The white peach scale, pseudaulacaspis pentagona targionitozzetti hemiptera. Aleyrodidae, scale insect pseudaulacaspis pentagona targionitozzetti hemiptera, fam. A feeding activity of pseudaulacaspis pentagons targioni hemiptera. Research on the natural enemies of the mulberry scale. Csl pest risk analysis for pseudaulacaspis pentagona csl, 2007 page 2 of 12 other than seeming to have established on a few trees in a single private garden in kent, there is no reason to suspect that p. Mulberry, various fruit trees, notably peach and apricot. This insect is an important economic pest of peach trees as well as woody ornamentals in the southeastern united states. Analysis of feeding activity of pseudaulacaspis pentagona. Population fluctuations and biodiversity of the hymenopteran parasitoid species associated with the pest were studied in six kiwi orchards in iran, during one. May 31, 2015 development time and fecundity of the white peach scale, pseudaulacaspis pentagona, in turkey. Papayas irradiated with 400 gy have been exported from hawaii to the u. White peach scale, pseudaulacaspis pentagona targioni, is believed to have originated in japan or china, although one report places the point of origin in.
The white peach scale, pseudaulacaspis pentagona targioni. This cultivar was selected out of seedlings crossed between sayamakaori and miyazaki no. The white peach scale pseudaulacaspis pentagona hemiptera. Pdf natural enemies of pseudaulacaspis pentagona targioni. Pseudaulacaspis pentagona has been previously intercepted on imported plant material on many occasions in england and wales, most commonly on peach and kiwi fruit. General information about pseudaulacaspis pentagona pseape eppo global database. Thea was analyzed using the cutting stylet of female adults and a computerbased electronic monitoring system ems. Homopteradiaspidinae durchprospaltella berlesei how. Documents about pseudaulacaspis pentagona pseape this website uses cookies our website uses cookies to ensure that we give you the best possible online experience. A geographical study on pseudaulacaspis pentagona and its. Diaspididae, is a worldwide polyphagous scale insect.
Studies on the effects of some pesticides on white peach. White peach scale, pseudaulacaspis pentagona edis university. Forests free fulltext the potential global distribution. To assess the developmental rate of each stadium, constant temperature readings were taken and the moulting. The cultivation of yumekaori for green tea which is. Pseudaulacaspis pentagona an overview sciencedirect topics. Pseudaulacaspis pentagona white peach scale diaspididae biology life. Biological control of white peach scale pseudaulacaspis pentagona targionitozzetti diaspididae contactsgo to all. Insecticide susceptibility of the white peach scale. This insect is an important economic pest of peach trees as well as woody ornamentals. Pseudaulacaspis pentagona male tests and first instars on catalpa bignonioides plant pest factsheet.
White peach scale, pseudaulacaspis pentagona targioni, is believed to have originated in japan or china, although one report places the point of origin in italy where it was first described in 1886 by targioni. Yumekaori is the first cultivar in japan which was bred for the resistance to pseudaulacaspis pentagona targionitozetti. Diaspidae and its sideeffects on two common scale insect predators. Description top of page the test of the female is slightly convex, white, ca 1. Rhus thyphina, salix babylonica, epitetracnemus comis, chrysoperla pallida, orius minutus the white peach scale wps, pseudaulacaspis pentagona targionitozzetti. Biodiversity and population fluctuations of parasitoids of. Printed cd or dvd mailed to all members at end of year. A geographical study on pseudaulacaspis pentagona and its parasitoids in hungarian highway margins using pheromone traps and molecular markers.
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