Files are available under licenses specified on their description page. Afforestation of areas in northern scotland with p. Request pdf areal distribution of a neodiprion sertifer hym. Up and down regulation of a wide set of genes involved in primary secondary plant metabolism and defense signaling. Quantifying neodiprion sertifer nucleopolyhedrovirus dna from. Supporting information needle removal by pine sawfly larvae.
Export a ris file for endnote, procite, reference manager, zotero, mendeley. Pdf climate change and the risk of neodiprion sertifer. The effect of pyrethrum and bacillus thuringiensis. Neodiprion sertifer, at various heights olle anderbrant. Attacks of neodiprion sertifer on pinus contorta attacks of neodiprion sertifer on pinus contorta hayes, a. Climate change and the risk of neodiprion sertifer outbreaks on scots pine article pdf available in silva fennica 302 january 1996 with 109 reads how we measure reads. Optical isomers of pine sawfly sex pheromones, the acetate and propionate esters of 3,7dimethylpentadecan2ol, were tested in the field and by electroantennograms eags for activity toward four species or species complexes of fallflying neodiprion sawflies hymenoptera. Progress of embryonic development in neodiprion sertifer geoffroy was examined in eggs collected in the field during winter and in eggs incubated under.
Nef to pdf convert your nef to pdf for free online. The trapping radius for their single trap was approximately 1,000 m. Scotch, mugo, red, japanese red, jack and swiss mountain pines and occasionally others. Phylogenetic analysis of baculovirus isolates from. Together, our results provide compelling evidence that maladaptive combinations of oviposition traits contribute to extrinsic postzygotic isolation in neodiprion lecontei and neodiprion pinetum. The possibility of imperfect coincidence between the appropriate stages of neodiprion sertifer geoff. European pine sawfly neodiprion sertifer order hymenoptera, family diprionidae. Tas ir pietiekams laika periods, lai prognozetu to savairosanas tendences lidz 2020.
Conifer sawflies diprion pini and neodiprion sertifer, bupalus piniarius, panolis flammea, dendrolimus pini damage pine species mainly scots pine and spread everywhere in ukraine peagreen oak twist tortrix viridana and euproctis chrysorrhoea damage hardwood species mainly oak and spread everywhere in ukraine. Notes on the taxonomy and nomenclature of the palaearctic noctuidae lepidopterai. In order to propose effective control measures, this study was conducted to estimate the effectiveness of two biopesticides. Finally, if epi is generated by oviposition traits, we predicted that oviposition success of backcrosses would be dependent on their oviposition traits. Phylogenetic analysis of baculovirus isolates from diseased. An neodiprion sertifer in uska species han hymenoptera nga syahan ginhulagway ni geoffroy. Spatial distribution of hemlock woolly adelgid induced. This book was published by fhtet as part of the technology transfer series. Implementation of phytosanitary standards in forestry in.
Attacks of neodiprion sertifer on pinus contorta, eppo. Reared from cocoons of the european pine sawfly, neodiprion sertifer geoff. Forestry plant protection issues in the republic of macedonia ministry of agriculture, forestry and water economy plant health department and department for forestry and hunting faculty of forestry, ukim, skopje center for diagnostic and reporting service of forestry in r. Neodiprion sertifer geoffroy neodiprion swainei middleton. The conformational behaviour of thissesquiterpene alcohol was. Caracteristicas morfologicas imago muy parecido a diprion. This page was last edited on 12 november 2015, at 07. Commonwealth institute of biological control technical communication 4, 150162. An lc50 was calculated at 1758 pibml also, the incubation time of the virus was dependent on its concentration. Larval rearing of african catfish clarias gariepinus. Et schiff european pine shoot moth insect present in the pine. The pheromone precursors are stored in the female body as longchain secondary alcohols, which, when released, are esterified to acetates or propionates. Notes on taxonomy and nomenclature top of page diprionidae is a small family with about 125 species in 11 genera smith, 1993.
Comparative mitogenomics of hymenoptera reveals evolutionary. An lc50 was calculated at 1758 pibml also, the incubation time of. During recent behavioral studies of this sawfly in michigan, spatial distribution patterns were determined in order to rapidly survey population. Gilpinia hercyniae hartig, the european spruce sawfly, was for a long time considered synonymous with the closely related spruce sawfly, gilpinia polytoma hartig, until reeks 1941 proved its validity. Row type oviposition in neodiprion sawflies as exemplified by the european pine sawfly, n. Geometra purissima wiltshire in north pakistan lepidoptera, geometridae.
Latvija nozimigako dendrofagu sugu masu savairosanas prognoze. Media in category neodiprion sertifer the following 9 files are in this category, out of 9 total. Larval rearing of african catfish clarias gariepinus using. Centre for entomological studies ankara priamus 5 3. One of the parasites, the indigenous ichneumonid exenterus canadensis prov. Although native to europe, it was accidentally introduced to north america in 1925. Keith kennedy department of entomology, michigan state university the european pine sawfly neodiprion sertifer was introduced into the northeastern u. Second and third instar larvae of neodiprion sertifer, feeding on mature needles, collected from the outokumpu forest site, finland 6243n, 2901e, and 120 m above sea level were used in chamber experiments in june 2010. Alternatively, you can download the file locally and open with any standalone pdf reader.
Oviposition traits generate extrinsic postzygotic isolation. Abstract excerpt the european pine sawfly, neodiprion sertifer geoffroy, is a perennial problem in young pine plantations in eastern north america. Neodiprion pratti dyar neodiprion rugifrons middleton. Mating disruption of the pine sawfly neodiprion sertifer hymenoptera. Females tend to distribute eggs contagiously both within and between host feeding colonies. Seasonal synchronization between trophic levels under climate change. Diprionidae, which is one of the most harmful defoliators of pines in northern europe.
Supporting information needle removal by pine sawfly. Field and electroantennogram responses to sex pheromone. Eclosion of eggs does not occur until after the host has spun its cocoon. Larval rearing of african catfish clarias gariepinus using european pine sawfly neodiprion sertifer larvae as direct food. To file a complaint of discrimination, write to usda, director, office of civil rights, 1400 independence avenue, s. Two naturally occurring nuclear polyhedrosis virus. Putative secondary structure of rrnl gene in neodiprion sertifer. The percentage identity of trna gene sequences inuc% in hymenoptera. Purification, stereoisomeric analysis and quantification. During recent behavioral studies of this sawfly in michigan, spatial distribution patterns were determined in order to rapidly survey population levels in young. Pdf mating disruption of the pine sawfly neodiprion.
Neodiprion lecontei nucleopolyhedrovirus neodiprion sertifer nucleopolyhedrovirus. Sawflies have 6 or more pairs of prolegs, fleshy outpouchings of abdominal tissue that resemble legs. Attacks of neodiprion sertifer on pinus contorta1 a. Putative secondary structures of trna genes in neodiprion sertifer. Progress of embryonic development in neodiprion sertifer geoffroy was examined in eggs collected in the field during winter and in eggs incubated under controlled conditions in the laboratory. Diprion pini, diprion similis and neodiprion sertifer are severe pests for these trees and have got the most attention in pine sawfly pheromone studies. A major obstacle to studying this pathogenic virus in nature is the difficulty of confirming and. Forestry plant protection issues in the republic of macedonia ministry of agriculture, forestry and water economy. Two naturally occurring nuclear polyhedrosis virus variants.
Alkaline protease assays of polyhedra revealed the presence of endogenous enzyme activity in the british isolate but not in the north american isolate. If you do not see its contents the file may be temporarily unavailable at the journal website or you do not have a pdf plugin installed and enabled in your browser. Neodiprion sertifer, the european pine sawfly or red pine sawfly, is a sawfly species in the genus neodiprion. Neodiprion sertifer european pine sawfly insect present in the pine 4. Mugo, scotch, red and jack pines are preferred, but eastern white, and austrian, are also susceptible. All structured data from the file and property namespaces is available under the creative commons cc0 license. Implementation of phytosanitary standards in forestry in ukraine. Latvija nozimigako dendrofagu sugu masu savairosanas. Purification, stereoisomeric analysis and quantification of. Bioassay of the nucleopolyhedrosis virus of neodiprion.
The great webspinning pinesawfly, acantholyda posticalis matsumura 1912 hymenoptera, pamphiliidae, is a common and widespread species, occurring throughout the pine forests of europe and asia. Nef to pdf convert file now view other image file formats technical details the structure of raw files, including the iso standard raw image format iso 122342 follows a common pattern a short header, camera sensor metadata, image metadata such as exposure settings, camera and lens model, date and sometimes the location. The first reported outbreak of the great webspinning pine. Journal of chemical ecology, issn 00980331, eissn 15731561, vol. The effect of temperature and humidity changes on insects. The food pine needles is detoxified and the diterpenes are stored in special pouches. Biological control programmes against insects and weeds in canada 19591968. Priezu rusganas zaglapsenes neodiprion sertifer geoff r.
Ecology of european pine sawfly, neodiprion sertifer geoff. Linear regression analysis of probit mortality versus several concentrations of nucleo polyhedrosis virus of neodiprion sertifer resulted in the equation y 2. Spatial distribution of egg clusters of the european pine. Neodiprion sertifer, the european pine sawfly, has in the past attacked mainly pinus sylvestris. Forestry plant protection issues in the republic of macedonia. The percentage identity of trna gene sequences inuc% in. An neodiprion in nahilalakip ha familia nga diprionidae. The genetic polymorphisms among 22 baculoviruse isolates were. The genetic polymorphisms among 22 baculoviruse isolates were indentified and analyzed using lef8 gene obtained from degenerated primers. An neodiprion sertifer in nahilalakip ha genus nga neodiprion, ngan familia nga diprionidae. Neodiprion sertifer geoffroy in turkey hymenoptera, diprionidae.
143 1174 103 1138 1556 626 272 1122 1027 1351 1472 1407 462 404 1328 1353 921 1143 317 1071 706 1232 566 630 1186 874 1557 301 1272 589 566 879 401 740 1046 798 1403 592 866 643 998 681