This publication is scheduled to be updated and reissued pdf five distinct infestations of san jose scale diaspidiotus perniciosus download fulltext pdf the bionomics of quadraspidiotus perniciosus and. Insect identification laboratory annual report 2015. Easepdfs online pdf merger can combine multiple pdf files into a single pdf in seconds. Damage to apple crops infested with san jose scale. If you are looking for a way to combine two or more pdfs into a single file, try pdfchef for free. San jose scale quadraspidiotus perniciosus authors. Introductions quarantine phytosanitary certificate pest legislation legal controllegislative controlregulatory control definition. Ag 3rd semester, iaas lamjung campus, lamjung page 1 major insectpests and diseases of major fruits available in nepal. Soda pdf is the solution for users looking to merge multiple files into a single pdf document. Quadraspidiotus perniciosus twospotted spider mite. English, extension entomologist college of agriculture, consumer and environmental sciences new mexico state university. The aim of this study was monitoring and control of quadraspidiotus perniciosus on apple trees, in the prefecture of florina, greece.
Quadraspidiotus perniciosus quadraspidiotus perniciosus 19980901 00. San jose scale is an old and wellknown insect pest of deciduous fruit trees and ornamental shrubs. Njpeach92903 crop profile for peaches in new jersey production facts new jersey ranks 4th in the u. The sex pheromone of the san jose scale, quadraspidiotus perniciosus comstock, was isolated from airborne collections on porapak q. From wikibooks, open books for an open world quadraspidiotus perniciosus comstock. Attempts were made to reduce populations of san jose scalequadraspidiotus perniciosus comstock by releasing populations of the parasiteencarsia prospaltella perniciosi tower. Monitoring and control of quadraspidiotus perniciosus. Erin sloop and justin kelly the san jose scale, commonly called sjs, is a devastating pest to fruit trees. Quadraspidiotus perniciosus aspidiotus perniciosus san jose scale, rose streak virus, and rose wilt virus. Subsidiary info phyto certificates must be issued within 14 days of shipping. Read quadraspidiotus perniciosus comstock, eppo bulletin on deepdyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. The latest versions of adobe reader do not support viewing pdf files within firefox on mac os and if you are using a modern. Date 31402 country mauritius summary reference same approved name mauritius.
To find more resources for your business, home, or family, visit the college of agriculture and home economics. Home economics n e w m e x i c o s t a e u n i ve r s t y t san jose scale, quadraspidiotus perniciosus and its control guide h428 l. Although long experience has established that dormant oil sprays are effective in controlling this and other species of scale insects, the patterns of insect and disease control are now rapidly. Preventing the entry and establishment of foreign plant and animal pest in a country or area and eradication or suppression of the pests established in a limited. A geographic information system was used to create a surface representation of 1990 pheromone. The san jose scale diaspidiotus perniciosus is a wide spread pest all over the world. 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 macedonia northern greece, using sex pheromone traps. Theencarsia were released into 2 apple orchards infested with scale. 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. New jersey ranks 4th in value of production because of fresh market sales 5. Aceite reforzado con insecticida fosforado en invierno. 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. Merge pdf combine more pdf files into one free online. Quadraspidiotus perniciosus crvena vocna grinja panonychus ulmi zelena vas jabuke aphis pomi, zelena migratorna jabukina vas rhopaloshum insertum 34% 5% 12% 12% u fazama razvoja pupoljaka, do faze kada su zeleni listici 5 mm iznad ljusture pupoljaka rano u prolece, pri razvoju lisca tokom vegetacije letnje tretiranje.
This online pdf merger allows you to quickly combine multiple pdf files into one pdf document for free. English, extension entomologist this publication is scheduled to be updated and reissued 406. Monitoring of san jose scale diaspidiotus perniciosus. Research were conducted at the research institute for fruit growing pite. Flight of san jose scale, quadraspidiotus perniciosus.
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. Damage to apple crops infested with san jose scale, quadraspidiotlts perniciosus comst. View enhanced pdf access article on wiley online library html view download pdf for offline viewing. Though over 60 plants serve as hosts of san jose scale, apple, peach, pear, pyracantha, quince and cotoneaster are most susceptible. Pdf merge combine pdf files free tool to merge pdf online. Integrated pest management models davis instruments. Ang diaspidiotus ostreaeformis sakop sa kahenera nga diaspidiotus sa kabanay nga diaspididae. The biology of san jose scale on peaches with special. Laboratory studies were carried out to investigate the ovipositional preference for host species and host age, and the functional response of parasitoids of euonymus scale, unaspis euonymi comstock and san jose scale, quadraspidiotus perniciosus comstock homoptera. Several releases were made, between may and november in both 1985 and 1986. San jose scale quadraspidiotus perniciosus diane g.
Greenhouse bioassays and field tests have shown that the compounds are independently. San jose scale, quadraspidiotus perniciosus and its control guide h428 l. San jose scale feeds on the fruit, foliage and bark of its host. Response of san jose scale 1 to natural and synthetic sex.
Diaspidiotus perniciosus comstock, 1881 mga sinonimo. Quadraspidiotus perniciosus comstock, eppo bulletin 10. Country french polynesia approved name french polynesia. Alston, entomologist marion murray, ipm project leader michael e. Quadraspidiotus perniciosus wikibooks, open books for an. Ovipositional preferences and functional response of. An assessment on its population density was carried out in five districts of kashmir valley. Phyto certificates must be accurate and legible with no alterations or erasures. The kingdom of nepal is a small and totally land locked mountainous country in south asia. San jose scale quadraspidiotus perniciosus is a key pest of apple crop in the northern states of india. Pfeiffer theresa dellinger holly waterman department of entomology college of agriculture and life sciences virginia cooperative extension virginia polytechnic institute and state university. Ang diaspidiotus zonatus sakop sa kahenera nga diaspidiotus sa kabanay nga diaspididae. Method for control of san jose scale zoecon corporation.
In a method for the control of san jose scale, quadraspidiotus perniciosus, by subjecting said scale to an attractant in an amount sufficient to attract the scale to a particular location, the improvement which comprises the use as said attractant of an effective amount of e3,7dimethyl2,7octadein1yl propionate. Distribution of quadraspidiotus perniciosus san jose. In lateseason regions there were three periods of male flight activity may, julyaugust, september october, while in earlyseason. Two components, present in approximately equal amounts, were identified as z3,7dimethyl2,7octadien1yl propanoate and 3methylene7methyl7octen1yl propanoate. Scale insects feed on plants by inserting their stylets into leafy or woody tissues and continually withdrawing plant juices. The san jose scale is a hemipterous insect quadraspidiotus perniciosus in the family diaspididae. Insect identification laboratory annual report 2015 eric r. An diaspidiotus pyri in nahilalakip ha genus nga diaspidiotus, ngan familia nga diaspididae. An diaspidiotus pyri in uska species han insecta nga syahan ginhulagway ni lichtenstein hadton 1881.
Espesye sa insekto nga una nga gihulagway ni curtis ni adtong 1843 ang diaspidiotus ostreaeformis. Greenhouse bioassays and field tests have shown that the compounds are. Free web app to quickly and easily combine multiple files into one pdf online. In district baramulla, the pooled mean scale population ranged. San jose scale quadraspidiotus perniciosus by diane. Crop profile for peaches in new jersey production facts. United states national collection of scale insects photographs archive, usda ars. Quadraspidiotus perniciosus comstock and assessment of. It is an agricultural pest as it causes damage and crop losses to many fruit crops. Plants must be treated with an insecticide and a fungicide. Response of male san jose scale, quadraspidiotus perniciosus comstock, to female produced and synthetic sex pheromones was studied in washington and california. Monitoring of san jose scale diaspidiotus perniciosus occurrence and comparison of temperature models. Males responded equally well to two isomers of pheromone at rates of 33900. This free online tool allows to combine multiple pdf or image files into a single pdf document.
Rhagoletis indifferens alternaria leaf spot of almond. Quadraspidiotus perniciosus comstock state level report county level observation date created. Our pdf merger allows you to quickly combine multiple pdf files into one single pdf document, in just a few clicks. It flares up from time to time to focus attention on its potency as a destroyer of these woody plants.
A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Print friendly pdf this publication is scheduled to be updated and reissued 106. This simple webbased tool lets you merge pdf files in batches. Study on major insectpests and diseases of fruits in nepal.