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[Spruce bark beetle (Ips typographus L.) in forests of Latvia in summer 2007]

2007

Bicevskis, M.

Monitoring of spruce stands to decrease of spruce bark beetle (Ips typographus L.) distribution has been carried out in Latvia in summer 2007. Pheromone traps were used in control of spruce bark beetle, which placed in clearings of coniferous trees in May, June and July 2007. Last year spruce bark beetles were damaged 6% of spruces older than 50 years. Besides, beetle infected wood with blue fungus. Insecticide Fastaks e.k. or Karate should be use for timber prevention. It spraying starts at the air temperature + 10 deg C, because first pests are appears at + 14 deg C.

AGROVOC Keywords

bleuissement du bois blue stain bois bosques control de plagas forests geographical distribution insecticidas insecticide insecticides ips typographus latvia letonia lettonie lutte antiravageur madera mancha azul monitoring pest control picea summer surveillance verano vigilancia wood

Bibliographic information

Published in

Agro Tops (Latvia) | Zurnals katram zemniekam un lauku uznemejam

Issue 6118 ISSN 1407-5164

Pagination

pp. 69-71

Other Subjects

Ete; Foret; Distribucion geografica; Distribution geographique

Language

Latvian

Note

8 ill.

Translated Title

Eglu astonzobu mizgrauzis sovasar

In AGRIS since: 2007-05-15

Format: AGRIS AP

Data Provider

This bibliographic record has been provided by Fundamental Library of Latvia University of Life Sciences and Technologies

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Links

http://www.agrotops.lv

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