7611595438

7611595438



350


Gkeat Basin Naturalist Memoirs


No. 11


(01iv.). Pages 246-249 in M. L. Prebble (ed.), Aerial contro) of forest insects in Canada. Canada Department of the Environment, Ottawa, Ontario. 330 p. (cn hb).

Lekander. Bertil. 1950. Skogs insekter nas upptradande i Sverige under tiden J946-1950. Das Auftreten von Waldinsekten in Schweden in der Zeit 1946-1950. Meddelanden Frań Statens Skogs-forskningsinstitut 44(1):1 —16. (cn hb).

__1951a. Almsjukan-en ny farlig sjukdom pa vara

almar [The Dutch elm discasc, a newand danger-ous disease for our elms]. Lustgarden 1950-1: 72-78. (cn).

__1951 b. Nyare bekampningsmetoder mot grand-

barkborren. [New metbods of controlling Ips ty-pographus]. Norrlands Skogsvardsforbunds Tid-skrift 1951(l):9-22. (cn).

__ 1954a. Om margborrens och storre tallvivelns up-

ptradande i skog tidigare angripenav tallfly-och tallmatarlawer [The occurrence of Blastophagus piniperda and Pissodes pi ni in forests previously attacked by larvae oiPanolis flammea and Bupalus piniarius]. Meddelander Frań Statens Skogs-forskningsinstitut 44(3): 1-31. (ec).

*__ 1954b. Skogsinsekternas upptradande i Sverige

under tiden 1946-1950 [The occurrence.of forest insects in Sweden during the period 1946-1950]. Meddelander Frań Statens Skogsforskningsinsti-tut 44(1): 1 —46. 0-

-- 1955a. En ny metod for bekampningav under bark

lcvande insekter. Norsk Entomologisk Tidsskrift 9:135-137. (cn).

-- 1955b. Skadeinsekternas upptradande ideavjan-

uaristoi men 1954 drabbade skogai na [Occurrence of harmful insects in the forests hit bv the storm in Jan. 1954]. Meddelander Frań Statens Skogs-forskningsinstitut 45(3):l-35. (cn ds).

-- 1959a. Barkborrelawerna, en forsummad dcl av

skogsentomologien [Bark beetle larvae, a ne-glected field of forest entomology]. Notulae Ento-mologicae 39:83-85. (hb ms).

-- 1959b. Der doppelaugige Fichtenbastkafer Poly-

graphus poi igra phus L. Fin Beitragzur Kenntnis seiner Morphologie, Anatomie, Biologie und Bekampfnng (Dubbelogade bastborren Polygra-phus poligraphus L. Err bidrag till Kannedomen om dess morfologi, anatomi, biologi och bekampn-ing). Meddelander Frań Statens Skogsforskn-ingsinstitut 48(9): 1-127. (ay hb tx).

-- 1959c. Giftringsmetodens anvandbarhet pa tali

[The possibility of using the poison-ring metbod on pine]. Biopatologisk Revy 2(2):6-10. (cn).

-- 1959d. Uber die Malpighischen Gefasse bei Ips

typographus L. (Col., Ipidae). Entomologisk Tid-skrift 80:91-97. (ay).

-- 1962a. Die Borkenkaferlawcn, ein vernachlas-

sigterTeil der Forstentomologie. Deutsche Ento-mologische Zeitschrift (N. S.) 9:42S-432. (ay ms).

-- 1962b. Roda tallstekeln. Skogen 49:420. 432-433.

(ec).

-- 1963a. Nagra nordiska barkborrearters invan-

dringsoch utbredningsforhallanden (Col.). Ento-mologiske Mcddclelser 32:75-82. (eeds).

-- 1963b. Kyleborus eryptographus Ratzb. (Col. lpi-

dae), Ein Beitragzur Kenntnis seiner Verbreitung und Biologie. Entomologisk Tidskrift 84:96-109. (hb ds).

-- 1965a. On Ihjlastcs ater Payk. and Hylastes brun-

neus Er. (Col. Scolytidae). Entomologisk Tidskrift 86:184-195. (tx).

__ 1965b. On the smali Hylastes species in the Nordic

countries and deseription of a new one, Hylastes scandinavicits. Entomologisk Tidskrift 86:196-201. (t.\).

-- 1966. Forest entomology in the Nordic countries.

FAO/1UFRO Symposium on internationally dan-gerous forest diseases and insects. Oxford, 20-29 July 1964. Volume 1, Meeting 11-111. ii + 5 p. (ec cn).

__ 1967. Deseription of two Magdalis larvae (Col.

Cnrc.) and a comparison between these and the Scolytus larvae (Col. Scol.). Entomologisk Tid-skrift 88(3-4): 123-129. (ay tx).

__ 1968a. A deseription of the larva of Eremotcs elon-

gatusGyW. (Co). Curc.) and a comparison between thisand the Hylastes]arvae(Col. Scol.) Entomologisk Tidskrift 89:107-110. (ay tac).

__196Sb. Scandinavian bark beetle larvae, descrip-

tions and classification. lnstitutionen for Skogszo-ologi, Skogshogskolan, Rapporter och Uppsatser 4. 186 p. (tx).

__ 1968c. The number of larval instars in some bark

beetle species. Entomologisk Tidskrift 89:25-34. (ay hb).

__ 1969. The larva of Phloeosinus thujae Pcrris (Col.

Scolytidae). Entomologisk Tidskrift 90(l-2):52-54. (ay tac).

__ 1970. Storre margborrens svarmning. Skogen

57:5S1. (cn hb).

__1971a. Margborrarna och almanackan. Skogen

58:86. (cn ms).

__1971 b. On Blastophagus destruens Woli. and a

deseription of its lawa (Col. Scolytidae). Entomologisk Tidskrift 92(3-4):271-276. (tx).

__ 1972a. Den sextandadt. Ytterligare ett bekymmer

for svenskt skogsbruk. Skogen 59:239-248. (bv cn).

__ 1972b. Ett massupptradanse av granbarkborren i

Gastrikland 1945-1952. [A massive ontbreak of Ips typographus in Gastrikland, central Sweden, in 1945-1952]. Skogshogkolan, lnstitutionen for Skogszoologi, Rapporter och Uppsatser 10. 28 p. (cn).

__ 1974a. Matarrullarna insekternas fiender. Skogen

61:47-48, 56. (cn).

__ 1974b. Skogsbruket och insektsproblemen. Skogen 61:656, 667. (cn).

__ 1975a. Litteratur. En Skogsentomologisk bilder-

bok. Skogen 62:88. (ms).

__ 1975b. Skydda skogen och virket! Insekter pa

blad, barroch skott. Skogen 62:726. (cn ms).

__ 1982. Vad ar det som borrar i mina trąd? Skogen

5-82:36-37. (hb).

Lekander. Bertil et al. 1952a. Eine neue Bekampfun-gsmethode gegen Ips typographus. International Congress of Entomology, Proceedings 9(1): 679-681. (cn).

__ 1952b. En ny metod for bekampning av granbarkborren, Ips typographus L. [A new method of controlling I. typographus]. Meddelanden Frań Statens Skogsforskningsinstitut 41(3): 1—31. (cn).



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