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2 edition of needle-shortening gall midge Thecodiplosis brachyntera (Schwägr.) on the genus Pinus found in the catalog.

needle-shortening gall midge Thecodiplosis brachyntera (Schwägr.) on the genus Pinus

VaМЃclav SkuhravyМЃ

needle-shortening gall midge Thecodiplosis brachyntera (Schwägr.) on the genus Pinus

by VaМЃclav SkuhravyМЃ

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  • 9 Currently reading

Published by Academia Nakladatelství Československé akademie věd in Praha .
Written in English

    Subjects:
  • Pine gall midge.

  • Edition Notes

    Includes bibliographical references (p. 100-104).

    StatementVáclav Skuhravý.
    SeriesRozpravy Československé akademie věd. Řada matematických a přírodních věd -- 10., Rozpravy Československé akademie věd -- roč. 91, seš. 10.
    Classifications
    LC ClassificationsSB945.P619 S56 1991
    The Physical Object
    Pagination104 p. :
    Number of Pages104
    ID Numbers
    Open LibraryOL18085174M

    fyrrenåleskedegalmyg Thecodiplosis brachyntera Needle-shortening pine gall midge fyrrerodbille Hylastes brunneus Black pine beetle fyrrerodlus Prociphilus pini Pine root aphid fyrreskudmøl Exoteleia dodecella - fyrresnudebiller Pissodes . Z díla: Chrousti a boj s nimi (), Zoologické praktikum (), Bejlomorky (), Die Gallmücken und ihre Gallen auf Wildpflanzen (, ), Die Rübenfliege (), Metody chovu hmyzu (), Jižní Čechy, životní prostředí a jeho ochrana (), Bejlomorka sedlová - Bylomor sedlový (), Obaleč modřínový (), The.

    Datasheet Type(s): Host Plant, Exclude from ISC. Willow pine cone gall caused by midges Gall midges. These tiny mosquito-like insects are responsible for causing irregularly shaped structures on leaves and buds of a variety of plant species. Some of the common midge-produced galls are willow pine cone gall, gouty vein gall on maple and grape filbert gall.

    Zdá se až neuvěřitelnou ironií osudu, že pan doktor Václav Skuhravý, dlouholetý vědecký pracovník Entomologického ústavu Biologického centra AV ČR, navždy odešel o letošní velikonoční neděli 1. dubna právě v den svých devadesátých narozenin. RNDr. Václav Skuhravý, CSc, vystudoval Přírodovědeckou fakultu Univerzity Karlovy a svou vědeckou dráhu . Gall midge, (family Cecidomyiidae, or Itonididae), any minute, delicate insect (order Diptera) characterized by beaded, somewhat hairy antennae and few veins in the short-haired wings. The brightly coloured larvae live in leaves and flowers, usually causing the formation of tissue swellings. A few live in galls produced by other dipterans.


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Needle-shortening gall midge Thecodiplosis brachyntera (Schwägr.) on the genus Pinus by VaМЃclav SkuhravyМЃ Download PDF EPUB FB2

Experiments on the Needle Shortening Pine Gall Midge (Thecodiplosis brachyntera Schwaegr.) ― (Dipt. Cecidomyiidae) In: Insect Systematics & EvolutionCited by: 1. Abstract The incidence of infestation on mountain pine (Pinus mugo Turra) by the needle‐shortening gall midge Thecodiplosis brachyntera (Schwägr.) was investigated in the years – during an Incidence of Infestation on Mountain Pine needle-shortening gall midge Thecodiplosis brachyntera book mugo Turra) by the Needle‐Shortening Gall Midge Thecodiplosis brachyntera (Schwägr.).

Abstract An outbreak of the needle-shortening pine gall midge, Thecodiplosis brachyntera, occurred on Scots pine, Pinus sylvestris (L.) and lodgepole pine, P. contorta.

The development of the needle-shortening gall midge, Thecodiplosis brachyntera, on the mountain pine, Pinus mugo subsp. mughus (Diptera, Cecidomyiidae).Cited by: 1. Abstract An outbreak of the needle-shortening pine gall midge, Thecodiplosis brachyntera, occurred on Scots pine, Pinus sylvestris (L.) and lodgepole pine, P.

contorta (Dougl.) in central Sweden during The larval feeding of T. brachyntera kills current-year needles and heavy infestation causes severe defoliation. Skuhravý V.: The Needle-Shortening Gall Midge Thecodiplosis Brachyntera (Schwägr.) on the Genus Pinus.

Rozpravy Č Ser. Mathematics and Natural Science, Academia, Praha,pp., 32 Figs. Belowground space occupation and partitioning in an ant community during succession. During an outbreak of Thecodiplosis brachyntera (Schwaeg.) on Pinus mugo var.

mughus in the Krkonose Mts. in Czechoslovakia in [cf. RAE/A 62, ], the incidence of infestation over an area of 13 km2 was studied in detail.

Infestation was irregular. In the peak year (), the percentages of infested needles were, and in 62, 29, 7 and 2% of. Skuhravý, V., The needle shortening gall midge Thecodiplosis brachyntera (Schwägr.) on the genus Pinus.

Rozpravy C 1– Defoliation by the needle-shortening pine gall midge, Thecodiplosis brachyntera, on pines in Central Sweden. Scandinavian Journal of Forest Research, 17 (2): – Gradojević M. Thecodiplosis brachyntera Schwaer., škudce borbych lesu na Slovensku. The following gall midge species have been evaluated as serious pests of forest trees in Central Europe:Contarinia fagi onFagus sylvatica, Contarinia quercina onQuercus robur andQ.

petraea (mainly in nurseries),Thecodiplosis brachyntera onPinus mugo andP. sylvestris, Harrisomyia vitrina andDrisina glutinosa onAcer pseudoplatanus, Dasineura. Skuhravý V, The needle shortening gall midge Thecodiplosis brachyntera (Schwägr.) on the genus Pinus.

Rozpravy Ceskoslovenské Akademie ved, Skuhravy V, On the difference between Thecodiplosis brachyntera Schwag. and Thecodiplosis japonensis Uch. In (Diptera, Cecidomyiidae) on the genus Pinus. The development of the needle-shortening gall midge, thecodiplosis brachyntera, on the mountain pine, Pinus mugo Subsp.

Mughus (Diptera, Cecidomyiidae). Acta Entomol. Bohemosl. 70 (3), – The Needle-Shortening Gall Midge (Thecodiplosis brachyntera S chwägr.) and two other intesting Thecodiplosis species from Slovakia. Lesnická Práce 30 (2): – (in Czech) P ostner M.

Cecidomyidae (=Itonididae), Gallmücken. [in:] W. S chwenke (ed.). Die Forstschädlinge Europas. Hautflügler und Zweiflügler. Band IV. g Distribution and outbreaks of the gall midge Thecodiplosis brachyntera (Schwägr.) in Europe (Diptera, Josef Moucha).

Živa,1 fig., in Czech only. a The development of the needle-shortening gall midge, Thecodiplosis brachyntera on the mountain pine, Pinus mugo subsp. mughus (Diptera. orange wheat blossom midge [Sitodiplosis mosellana] Orange Weizengallmücke {f}entom.

raspberry stem gall midge [Lasioptera rubi] Himbeergallmücke {f}entom. yellow wheat blossom midge [Contarinia tritici] Gelbe Weizengallmücke {f}entom. needle-shortening pine gall midge [Thecodiplosis brachyntera]. Review a Brill Book; Making Sense of Illustrated Handwritten Archives; FAQ; Search.

Close Experiments on the Needle Shortening Pine Gall Midge (Thecodiplosis brachyntera Schwaegr.) ― (Dipt. Cecidomyiidae) By: TH. THYGESEN. Pages: – V oktobru smo na Pokljuki, ob planinski poti od Planine Konjščice do Tosca, opazili poškodbe rušja (Pinus mugo Turra) zaradi borove hržice ali borove muhe šiškarice, Thecodiplosis brachyntera (Schwagrichen ) (Diptera: Cecidomyiidae), sinonim Cecidomyia brachyntera Schwagrichen,angl.

needle shortening gall midge, kar je. Skuhravý is the author or co-author of scientific papers and 14 books, e.g. Zoological Prakticum (), Die Rübenfliege (), Breedings Methods of Insects (), South Bohemia, Environment and its Protection (), The larch bud moth Zeiraphera diniana (), The neddle-shortening gall midge Thecodiplosis brachyntera (Schwägr.) on.

needle-shortening pine gall midge [Thecodiplosis brachyntera] Kiefernnadelscheiden-Gallmücke / Kiefernnadelscheidengallmücke {f} entom. Zur Vollversion (Desktop-PC). needle-shortening pine gall midge [Thecodiplosis brachyntera] Kiefernnadelscheiden-Gallmücke / Kiefernnadelscheidengallmücke {f} needlespine coralgoby / coral goby [Gobiodon acicularis] Schwarze Korallengrundel {f} needless: nutzlos: needless: überflüssig: needless: nicht erforderlich: needless: unnötig: needless problems: unnötige.

d The needle-shortening gall midge Thecodiplosis brachyntera (Schwägr.) on the genus Pinus. Rozpravy ČSAV, ř. mat. a přír. věd,22 tabs, 32 figs, refs. e Výskyt bejlomorky Semudobia betulae L. na semenech bříz. /Occurrence of gall midge Semudobia betulae on seeds of birch/.

Lesnická práce,1 tab, 6.Defoliation by the Needle-shortening Pine Gall Midge, Thecodiplosis brachyntera, on Pines in Central Sweden.

Carolyn Glynn & Åke Lindelöw. Pages: Published online: 05 Nov Abstract | References | PDF ( KB). In situ preservation of fossil insect damage in plant fossils is an excellent tool to study the coevolution of flora and fauna through geological time, but finding both damage and the insect causing that damage in the same specimen is a very rare phenomenon.

Galling is a common form of angiosperm leaf damage, which can be regarded as a kind of extended .