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pests control
Silent spring
Carson, Rachel Louise
Bok Engelsk 2002 · Vis mer
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Fiskesperrer som supplement eller alternativ til kjemisk behandling i vassdrag infisert med Gyrodactylus salaris
[E.B. Thorstad ... [et al.]]
Bok Bokmål 2001 · Vis mer
Den tause våren =
Rachel Carson ; oversettelse av Torolf El...
Bok Bokmål 1963 · Les boka på nett · Vis mer
Genetisk variasjon i motstandsevne mot lakselus og skottelus hos atlantisk laks = : Genetic variation in susceptibility of Atlantic salmon to Lepeophtheirus salmonis Krøyer, 1837 and Caligus elongatus Nordmann, 1832
Vegard Urset
Bok Bokmål 2003 · Vis mer
Biologisk bekjempelse av skadedyr i veksthusjordbær = : "Biological control of pests in glasshouse strawberries"
av Anette Sundbye
Bok Bokmål 1999 · Vis mer
Lakselus og alternative behandlingsmetoder : foredrag Svolvær 23/3-92
av Jan M. Thomassen
Bok Bokmål 1992 · Vis mer
Fellefangster av granbarkbille i og ved et skogreservat
av Arne Helgestad & Tor Jaavall
Bok Bokmål 1982 · Vis mer
Biological Control of Crop Pests : proceedings from a Vietnamese-Norwegian workshop 25-26 September 2001, Ås, Norway
Biological Control of Crop Pests (workshop)
Bok Engelsk 2002 · Vis mer
Biological control
Roy G. Van Driesche, Thomas S. Bellows, J...
Bok Engelsk 1996 · Vis mer
Biological control
Robert van den Bosch, P.S. Messenger
Bok Engelsk 1973 · Vis mer
Migration and meteorology : flight behaviour and the atmospheric environment of locusts and other migrant pests
R. C. Rainey
Bok Engelsk 1989 · Vis mer
Cereal pests and diseases
by R. Gair, J.E.E. Jenkins and E. Lester ...
Bok Engelsk 1987 · Vis mer
A handbook of field methods for research on rice stem-borers and their natural enemies
T. Nishida and T. Torii ; in collaboratio...
Bok Engelsk 1970 · Vis mer
Entomology and pest management
Larry P. Pedigo, Marlin E. Rice
Bok Engelsk 2006 · Vis mer
Pests of stored products and their control
Dennis S. Hill
Bok Engelsk 1990 · Vis mer
Nature wars : people vs. pests
Mark L. Winston
Bok Engelsk 1997 · Vis mer
An Introduction to arthropod pest control
J.R.M. Thacker
Bok Engelsk 2002 · Vis mer
Stored-grain pests and their control
G.A. Zakladnoi, V.F. Ratanova
Bok Engelsk 1987 · Vis mer
Genetic control of insect pests
Davidson, George
Bok Engelsk 1974 · Vis mer
Managing Australia's pest animals : a guide to strategic planning and effective management /
Braysher, M. L.
Bok Engelsk 2017 · Vis mer
American pests : the losing war on insects from colonial times to DDT /
James E. McWilliams.
Bok Engelsk 2008 · Vis mer
Pest management
Matthews, G. A.
Bok Engelsk 1984 · Vis mer
Microbial pest control
Sushil K. Khetan
Bok Engelsk 2000 · Vis mer
The pests of protected cultivation : the biology and control of glasshouse and mushroom pests
N.W. Hussey, W.H. Read and J.J. Hesling
Bok Engelsk 1969 · Vis mer
Proceedings of the Vth international congress on artichoke
International Congress on Artichoke
Bok Engelsk 2004 · Vis mer
Biological invasions of ecosystem by pests and beneficial organisms : proceedings of an Internationla Workshop on Biological Invasions of Ecosystem by Pests and Beneficial Organisms, Tsukuba, Japan, February 25
International Workshop on Biological Invasions of Ecosystem by Pests and Beneficial Organisms
Bok Engelsk 1999 · Vis mer
Insect pathology and microbial control : Proceedings of the International Colloquium on Insect Pathology and Microbial Control, Wageningen, The Netherlands, September 5-10, 1966
International Colloquium on Insect Pathology and MicrobialControl
Bok Engelsk 1967 · Vis mer
Biological control of insect pests and weeds
edited by Paul DeBach ; assistant editor ...
Bok Engelsk 1964 · Vis mer
Mammals as pests
edited by R.J. Putnam on behalf of the Ma...
Bok Engelsk 1989 · Vis mer
Destructive and useful insects : their habits and control
Robert L. Metcalf, Robert A. Metcalf
Bok Engelsk 1993 · Vis mer