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. 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. View enhanced pdf access article on wiley online library html view download pdf for offline viewing. Our pdf merger allows you to quickly combine multiple pdf files into one single pdf document, in just a few clicks. Monitoring of san jose scale diaspidiotus perniciosus. From wikibooks, open books for an open world quadraspidiotus perniciosus comstock. Quadraspidiotus perniciosus aspidiotus perniciosus san jose scale, rose streak virus, and rose wilt virus. 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. Soda pdf is the solution for users looking to merge multiple files into a single pdf document. 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.
Two components, present in approximately equal amounts, were identified as z3,7dimethyl2,7octadien1yl propanoate and 3methylene7methyl7octen1yl propanoate. Date 31402 country mauritius summary reference same approved name mauritius. Easepdfs online pdf merger can combine multiple pdf files into a single pdf in seconds. Country french polynesia approved name french polynesia. Aceite reforzado con insecticida fosforado en invierno.
Method for control of san jose scale zoecon corporation. Greenhouse bioassays and field tests have shown that the compounds are independently. Pfeiffer theresa dellinger holly waterman department of entomology college of agriculture and life sciences virginia cooperative extension virginia polytechnic institute and state university. 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. English, extension entomologist college of agriculture, consumer and environmental sciences new mexico state university. San jose scale quadraspidiotus perniciosus authors. Monitoring and control of quadraspidiotus perniciosus. Response of male san jose scale, quadraspidiotus perniciosus comstock, to female produced and synthetic sex pheromones was studied in washington and california. Introductions quarantine phytosanitary certificate pest legislation legal controllegislative controlregulatory control definition. In lateseason regions there were three periods of male flight activity may, julyaugust, september october, while in earlyseason. The latest versions of adobe reader do not support viewing pdf files within firefox on mac os and if you are using a modern. San jose scale quadraspidiotus perniciosus diane g.
Espesye sa insekto nga una nga gihulagway ni curtis ni adtong 1843 ang diaspidiotus ostreaeformis. Merge pdf combine more pdf files into one free online. Greenhouse bioassays and field tests have shown that the compounds are. 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.
Rhagoletis indifferens alternaria leaf spot of almond. Diaspidiotus perniciosus comstock, 1881 mga sinonimo. It is an agricultural pest as it causes damage and crop losses to many fruit crops. Monitoring of san jose scale diaspidiotus perniciosus occurrence and comparison of temperature models. Distribution of quadraspidiotus perniciosus san jose. Ag 3rd semester, iaas lamjung campus, lamjung page 1 major insectpests and diseases of major fruits available in nepal. Quadraspidiotus perniciosus twospotted spider mite. Free web app to quickly and easily combine multiple files into one pdf online.
In district baramulla, the pooled mean scale population ranged. The sex pheromone of the san jose scale, quadraspidiotus perniciosus comstock, was isolated from airborne collections on porapak q. Quadraspidiotus perniciosus comstock, eppo bulletin 10. Plants must be treated with an insecticide and a fungicide. Ang diaspidiotus zonatus sakop sa kahenera nga diaspidiotus sa kabanay nga diaspididae. Erin sloop and justin kelly the san jose scale, commonly called sjs, is a devastating pest to fruit trees. San jose scale quadraspidiotus perniciosus by diane. San jose scale feeds on the fruit, foliage and bark of its host. Scale insects feed on plants by inserting their stylets into leafy or woody tissues and continually withdrawing plant juices. Njpeach92903 crop profile for peaches in new jersey production facts new jersey ranks 4th in the u. Half of the experimental area was used as a check field no application and in the rest a chemical insecticide was used. English, extension entomologist this publication is scheduled to be updated and reissued 406.
It flares up from time to time to focus attention on its potency as a destroyer of these woody plants. To find more resources for your business, home, or family, visit the college of agriculture and home economics. United states national collection of scale insects photographs archive, usda ars. San jose scale, quadraspidiotus perniciosus and its control guide h428 l. 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.
Alston, entomologist marion murray, ipm project leader michael e. Damage to apple crops infested with san jose scale. Print friendly pdf this publication is scheduled to be updated and reissued 106. San jose scale is an old and wellknown insect pest of deciduous fruit trees and ornamental shrubs.
Response of san jose scale 1 to natural and synthetic sex. This online pdf merger allows you to quickly combine multiple pdf files into one pdf document for free. Insect identification laboratory annual report 2015 eric r. Insect identification laboratory annual report 2015. An diaspidiotus pyri in uska species han insecta nga syahan ginhulagway ni lichtenstein hadton 1881.
Males responded equally well to two isomers of pheromone at rates of 33900. Quadraspidiotus perniciosus quadraspidiotus perniciosus 19980901 00. An assessment on its population density was carried out in five districts of kashmir valley. The aim of this study was monitoring and control of quadraspidiotus perniciosus on apple trees, in the prefecture of florina, greece. 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. The biology of san jose scale on peaches with special. The san jose scale diaspidiotus perniciosus is a wide spread pest all over the world. Damage to apple crops infested with san jose scale, quadraspidiotlts perniciosus comst. Attempts were made to reduce populations of san jose scalequadraspidiotus perniciosus comstock by releasing populations of the parasiteencarsia prospaltella perniciosi tower. 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. Crop profile for peaches in new jersey production facts. The kingdom of nepal is a small and totally land locked mountainous country in south asia. Study on major insectpests and diseases of fruits in nepal. Quadraspidiotus perniciosus comstock and assessment of.
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. 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. Several releases were made, between may and november in both 1985 and 1986. 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. Ang diaspidiotus ostreaeformis sakop sa kahenera nga diaspidiotus sa kabanay nga diaspididae. Phyto certificates must be accurate and legible with no alterations or erasures. If you are looking for a way to combine two or more pdfs into a single file, try pdfchef for free.
Though over 60 plants serve as hosts of san jose scale, apple, peach, pear, pyracantha, quince and cotoneaster are most susceptible. This simple webbased tool lets you merge pdf files in batches. New jersey ranks 4th in value of production because of fresh market sales 5. 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.
Research were conducted at the research institute for fruit growing pite. San jose scale quadraspidiotus perniciosus is a key pest of apple crop in the northern states of india. Ovipositional preferences and functional response of. An diaspidiotus pyri in nahilalakip ha genus nga diaspidiotus, ngan familia nga diaspididae. Quadraspidiotus perniciosus wikibooks, open books for an. The san jose scale is a hemipterous insect quadraspidiotus perniciosus in the family diaspididae. Theencarsia were released into 2 apple orchards infested with scale. Quadraspidiotus perniciosus comstock state level report county level observation date created. Integrated pest management models davis instruments. Subsidiary info phyto certificates must be issued within 14 days of shipping. A geographic information system was used to create a surface representation of 1990 pheromone.