78 treff

pests biological control
Biologisk bekjempelse av skadedyr i veksthusjordbær = : "Biological control of pests in glasshouse strawberries"
av Anette Sundbye
Bok Bokmål 1999 · Vis mer
Silent spring
Carson, Rachel Louise
Bok Engelsk 2002 · Vis mer
Vis flere utgaver
Vis flere utgaver
Den tause våren =
Rachel Carson ; oversettelse av Torolf El...
Bok Bokmål 1963 · Les boka på nett · 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
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
Studies in biological control
edited by V. L. Delucchi
Bok Engelsk 1976 · 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
Biological control of insect pests and weeds
edited by Paul DeBach ; assistant editor ...
Bok Engelsk 1964 · Vis mer
Biological control by natural enemies
Paul DeBach
Bok Engelsk 1974 · Vis mer
Vis flere utgaver
Vis flere utgaver
Proceedings of the Workshop on Biological Control of Pests in Canada, October 11-12, 1990, Calgary, Alberta
Workshop on Biological Control of Pests in Canada
Bok Engelsk · Vis mer
Microbiological methods for biological control of pests of agricultural crops : papers presented at the Soviet-French Symposium on Conclusion of the Work under the Bilateral Agreement, Leningrad, 1973
Soviet-French Symposium on Conclusion of the Work under the Bilateral Agreement
Bok Engelsk 1988 · Vis mer
Nematodes for biological control of insects
George O. Poinar, Jr
Bok Engelsk 1979 · Vis mer
Genetics, evolution, and biological control
edited by L. E. Ehler, R. Sforza, and T. ...
Bok Engelsk 2004 · Vis mer
Biological control : measures of success
edited by Geoff Gurr and Steve Wratten
Bok Engelsk 2000 · Vis mer
Biological control : benefits and risks
edited by Heikki M.T. Hokkanen and James ...
Bok Engelsk 1995 · 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
Biological control : proceedings of an AAAS symposium on biological control, held at Boston, Massachusetts, December 30-31, 1969
AAAS Symposium on Biological Control
Bok Engelsk 1971 · Vis mer
Nature wars : people vs. pests
Mark L. Winston
Bok Engelsk 1997 · Vis mer
Critical issues in biological control
edited by Manfred Mackauer, Lester E. Ehl...
Bok Engelsk 1990 · Vis mer
Fungi in biological control systems
edited by M.N. Burge
Bok Engelsk 1988 · Vis mer
Genetic control of insect pests
Davidson, George
Bok Engelsk 1974 · Vis mer
Bibliografia ragionata 1930-1961 del gruppo Formica rufa : in italiano, deutsch, English
G. Cotti
Bok Italiensk 1963 · Vis mer
Review of invertebrate biological control agents introduced into Europe

Bok Engelsk · Vis mer
Biological control of houseflies (Musca domestica) : the effect of two release methods of the pupal parasitoid wasp Spalangia cameroni
Håvard Øyrehagen
Bok Engelsk 2007 · Vis mer
Microbial pest control
Sushil K. Khetan
Bok Engelsk 2000 · Vis mer
The biological control of insects : with a chapter on weed control
by Harvey L. Sweetman ... with a foreword...
Bok Engelsk 1936 · 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
Biodiversity and pest management in agroecosystems
Miguel A. Altieri
Bok Engelsk 1994 · Vis mer
Biological control in plant protection : a color handbook
Neil Helyer, Nigel D. Cattlin, and Kevin ...
Bok Engelsk 2014 · Vis mer