Figure 1 efficiency of some insecticides used in controlling quadraspidiotus perniciosus comst. Media in category quadraspidiotus perniciosus the following 3 files are in this category, out of 3 total. Download pdf quadraspidiotus perniciosus san jose scales phenology almond trees greece natural enemies efficacy prospaltella perniciosi cybocephalusjose scale quadraspidiotus perniciosus comstock and its management quadraspidiotus perniciosus was conducted during 2004 in thirteen blocks of. Quadraspidiotus perniciosus comstock, 1881 diaspidiotus perniciosus cocmstock. The kingdom of nepal is a small and totally land locked mountainous country in south asia. In the present paper are described four new species. Quadraspidiotus perniciosus, aspidiotus, san jose scale.
The scale was first introduced in the united states in 1870 in the san jose valley of california on nursery stock shipped from china sjs background. The sex pheromone of the san jose scale, quadraspidiotus perniciosus comstock, was isolated from airborne collections on porapak q. Espesye sa insekto nga una nga gihulagway ni curtis ni adtong 1843 ang diaspidiotus ostreaeformis. The two components of the sex pheromone of the san jose scale, quadraspidiotus perniciosus comstock were synthesized. Pdf bionomics of chilocorus infernalis mulsant, 1853. Investigation on the occurance of natural enemies of san jose scale, quadraspidiotus perniciosus. It was accidentally introduced into india at around 1910. San jose scale is a sporadic pest in well maintained commercial fruit orchards severe infestations can kill limbs, cause deformed and poor colored fruit, reduce yields. Notwithstanding its extreme economical importance and the large number of studies on behaviour, ecology, distribution, and control of this species rosen, 1990, tremblay, 1995, domenichini, 1960, mathys and guignard, 1965. Distribution of quadraspidiotus perniciosus san jose.
Aug 02, 2018 download pdf quadraspidiotus perniciosus san jose scales phenology almond trees greece natural enemies efficacy prospaltella perniciosi cybocephalusjose scale quadraspidiotus perniciosus comstock and its management quadraspidiotus perniciosus was conducted during 2004 in thirteen blocks of. San jose scale trap p253trap 10 units waterproof carton material with random grid to aid counting, coated with stickem. Quadraspidiotus macgillivray 1921 of the family diaspididae have been repre sented in japan by two species respectively. Diaspidiotus perniciosus comstock, 1881 mga sinonimo. The san jose scale, quadraspidiotus perniciosus comstock, is in the order homoptera family diaspididae. Monitoring of san jose scale diaspidiotus perniciosus. Pfeiffer theresa dellinger holly waterman department of entomology college of agriculture and life sciences virginia. Quadraspidiotus perniciosus guide to nursery and landscape. From wikibooks, open books for an open world quadraspidiotus perniciosus. San jose scale, quadraspidiotus perniciosus comstock, life cycle dsir information series c.
Adult males are winged, females remain under the scale. Life history san jose scales start life as crawlers which are tiny, free living insects that move about the plant looking for a place to settle. Diaspidiotus makii kuwana 1932, diaspidiotus kuwanai takahashi 1952, quadraspidiotus perniciosus comstock 1881 and quadraspidiotus cryptoxanthus cockerell 1900. The san jose scale diaspidiotus perniciosus is a wide spread pest all over the. Four new species of diaspidiotus and quadraspidiotus. Insect identification laboratory annual report 2015. Pdf a population of san jose scale diaspidiotus perniciosus on an unsprayed red. Text is available under the creative commons attributionsharealike license. Aspidiotus perniciasus chou, 1985 quadraspidiotus perniciosus borchsenius, 1966 aspidiotus andromelas borchsenius, 1966 aspidiotus albopunctatus borchsenius, 1966 hemiberlesiana perniciosa lindinger, 1957 aspidiotus perniciosus merrill, 1953 aspidiotus fuscus ferris, 1941 quadraspidiotus. This pest is important especially in fruit production and it is often intercepted in quarantine mainly on. Quadraspidiotus perniciosus wikibooks, open books for an. Diaspididae synonyms aspidiotas perfiiciosus comst. Scientific institute of public heatth division of biosafew and.
The interpolation took the mountainous topography into consideration. This is a widely distributed pest of temperate fruits in himalaya. Female scales have a circular cover that is light to dark grey or brown and 1. Though over 60 plants serve as hosts of san jose scale, apple, peach, pear, pyracantha, quince and cotoneaster are most susceptible. Ang diaspidiotus ostreaeformis sakop sa kahenera nga diaspidiotus sa kabanay nga diaspididae. English, extension entomologist college of agriculture, consumer and environmental sciences new mexico state university. San jose scale quadraspidiotus perniciosus syn encarsia. Temporal distribution of san jose scale diaspidiotus perniciosus hemiptera. Scale is primarily a problem on large, older trees where it is difficult to achieve good spray coverage.
San jose scale is a pest of both orchards and ornamental plants. San jose scale quadraspidiotus perniciosus white peach scale pseudaulacaspis pentagona san jose scale on applefeeding causes red spots on fruit california red scale on citrus brown scale. Information is given on the geographical distribution in europe, austria, bulgaria, czechoslovakia, france, germany, west greece, hungary, italy, poland. Ubersetzungen fur san jose scale quadraspidiotus perniciosus syn encarsia perniciosi prospaltella perniciosi im englischdeutschworterbuch, mit echten sprachaufnahmen, illustrationen, beugungsformen. Flight of san jose scale, quadraspidiotus perniciosus. San jose scale quadraspidiotus perniciosus diane g. Quadraspidiotus perniciosus quadraspidiotus perniciosus 19980901 00. Study on major insectpests and diseases of fruits in nepal. Insect identification laboratory annual report 2015 eric r.
Severe infestations of scale can cause tree and fruit injury. The san jose scale diaspidiotus perniciosus is known all over the world and it is widely distributed. Comstockaspis perniciosa quadpeoverview eppo global database. Quadraspidiotus perniciosus san jose scale rhynchophorus palmarum south american palm weevil sacadodes pyralis false pink boll worm sahlbergella singularis cocoa capsid sesamia cretica. Synthesis of 7methyl3methylene7octen 1yl propanoate and. For publication in journals, books or magazines, permission should be obtained from the original photographers with a copy to. For publication in journals, books or magazines, permission should be obtained from the original photographers with a copy to eppo.
Pdf temporal distribution of san jose scale diaspidiotus. Get pdf lifecycle of the san jose scale quadraspidiotus. Alston, entomologist marion murray, ipm project leader michael e. Plant protection and inspection services of israel ppis. Homopteradiaspidinae have been realized in the mediterranean zone of france. Survey on the pest incidence and severity of san jose scale quadraspidiotus perniciosus was conducted during 2004 in thirteen blocks of district baramulla and three blocks of district srinagar. Opie colony on apple the change in colour of the epidermis reveals the presence of scale insects quadraspidiotus perniciosus comstock benassy c. The latest versions of adobe reader do not support viewing pdf files within firefox on mac os and if you are using a modern intel mac, there is no official plugin for viewing pdf files. Persimmons must originate from orchards free from quadraspidiotus perniciosus during the last two growing seasons. Diaspididae, is a widespread insect on many cultivations, mainly on apple trees paloukis, 1968, 1969. Postharvest heat treatment of apples to control san jose scale quadraspidiotus perniciosus comstock and blue mold penicillium expansum link and maintain fruit firmness in journal of the american society for horticultural science.
Morphometric analyses and a key for quadraspidiotus diaspidiotus males are given by. Pdf mortality of san jose scale diaspidiotus perniciosus. Pyracantha and cotoneaster are especially susceptible to severe damage. Diaspididae on an apple tree article pdf available in new zealand entomologist 371 january 2014 with 223 reads. College of agriculture, consumer and environmental sciences new mexico state university. Diaspididae san jose scale, california scale polyphagous, attacking most deciduous fruits trees and shrubs and. The latest versions of adobe reader do not support viewing pdf files within firefox on mac os and if you are using a modern intel mac, there is no official plugin for viewing pdf files within the browser window. Acacia populus acer prws amehchier ptelea chaenomeles pyrus cotmuster ribes crataegus r osa cydmia salix. In addition to apple, it attacks a wide range of woody plants. Methylbromide gassing of planting fruit stock against the san jose scale quadraspidiotus perniciosus. Effectiveness of a new insecticide diofenolan for control of san jost scale, quadraspidiotus perniciosus comstock diaspididae, on peach trees in northern greece.
This species is known to infest over 60 species of fruit and ornamental trees and shrubs. Pdf san jose scale quadraspidiotus perniciosus is a key pest of apple crop in the northern states of india. English, 2006, where it may cause damages that can reduce the vigor and productivity of plants. A new distribution map is provided for quadraspidiotus perniciosus comstock hemiptera. Compiled by whitney cranshaw, colorado state university. Diaspididae san jose scale, california scale polyphagous, attacking most deciduous fruits trees and shrubs and a wide range of other trees and shrubs. The san jose scale is a hemipterous insect quadraspidiotus perniciosus in the family diaspididae. San jose scale quadraspidiotus perniciosus digitalcommons. The occurrence of encarsia perniciosi in areas of northern. San jose scale quadraspidiotus perniciosus by diane. Degreeday phenology of san jose scale, quadraspidiotus perniciosus comstock and assessment of its predator, chilocorus bijugus mulsant in kashmir orchard ecosystem. Diaspidiotus makii kuwana 1932, diaspidiotus kuwanai takahashi 1952, quadraspidiotus perniciosus comstock 1881 and quadraspidiotus. The first component, 7methyl3methylene7octen1yl propanoate, was obtained by the addition of a 4methyl4penten1yl copper complex to 3butyn1yl propanoate or 3butyn1yl trimethylsilyl ether. Major insectpests and diseases of major fruits available in nepal.
Quadraspidiotus perniciosus comstock, eppo bulletin 10. Effectiveness of a new insecticide diofenolan for control of san jost scale, quadraspidiotus perniciosus. San jose scale, quadraspidiotus perniciosus and its control. Insect pests of economic significance affecting major crops of the countries in asia and the pacific region. Flight of san jose scale, quadraspidiotus perniciosus males.
San jose scale, quadraspidiotus perniciosus comstock, life. The seasonal flight of san jose scale sjs, quadraspidiotus perniciosus comstock, males was studied during 19841987 in peach and nectarine orchards, under two different climatic conditions in central. The highly polyphagous scale quadraspidiotus perniciosus comstock rhynchota. View enhanced pdf access article on wiley online library html view download pdf for offline viewing. San jose scale, quadraspidiotus perniciosus and its control guide h428 l. Studies on the current status of san jose scale, quadraspidiotus perniciosus comstock and its management on apple. Monitoring and control of quadraspidiotus perniciosus. Postharvest heat treatment of apples to control san jose scale quadraspidiotus perniciosus comstock and blue mold penicillium expansum link and maintain fruit firmness in. Aceite reforzado con insecticida fosforado en invierno. The insect is originally from china, but introduced in north america in the late 1900s as an invasive species.
Postharvest heat treatment of apples to control san jose. It can be difficult to detect before damaging populations occur. Quadraspidiotus perniciosus nematodes meloidogyne javanica dogyne incognita pratylenchus penetrans pratylenchus vulnus fungi phytophthora cactorum. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader if you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs. Now it attacks apple, cherry, plum, peach, apricot, pear, walnut, almond, strawberry, chestnut, grapes, raspberry and many wild temperate plants.
Comstockaspis perniciosa quadpephotos eppo global database. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader if you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs alternatively, you can download the pdf file. It is an agricultural pest as it causes damage and crop losses to many fruit crops. Quadraspidiotus perniciosus college of agricultural, consumer.
All photos included on this page can only be used for educational purposes. Sjs is native to china and was introduced to the united states in the late 1800s. Quadraspidiotus perniciosus diaspidiotus perniciosus. This pest is important especially in fruit production and it is often intercepted in quarantine mainly on oranges and tangerines miller, davidson 2005. Scale insects feed on plants by inserting their stylets into leafy or woody tissues and continually withdrawing plant juices. Observations on the seasonal development of quadraspidiotus perniciosus comst. Inra antibes damage on pear the change in colour of the epidermis is due to the presence of scale insects. Diaspididae is a commercially worldwide pest of fruit and ornamental trees. This experiment was conducted in 19982000 to determine whether the peach twig borer ptb anarsia lineatella, and san jose scale sjs quadraspidiotus perniciosus would become economic.