Citation: Ru. Ehlers et Hmt. Hokkanen, INSECT BIOCONTROL WITH NONENDEMIC ENTOMOPATHOGENIC NEMATODES (STEINERNEMA AND HETERORHABDITIS SPP) - CONCLUSIONS AND RECOMMENDATIONS OF A COMBINED OECD AND COST WORKSHOP ON SCIENTIFIC AND REGULATORY POLICY ISSUES, Biocontrol science and technology, 6(3), 1996, pp. 295-302
Citation: Hmt. Hokkanen et Ch. Wearing, ASSESSING THE RISK OF PEST RESISTANCE EVOLUTION TO BACILLUS-THURINGIENSIS ENGINEERED INTO CROP PLANTS - A CASE-STUDY OF OILSEED RAPE, Field crops research, 45(1-3), 1996, pp. 171-179
Citation: Hmt. Hokkanen et Jj. Lipa, OCCURRENCE AND DYNAMICS OF NOSEMA-MELIGETHI (MICROSPORIDA) IN POPULATIONS OF MELIGETHES-AENEUS (COLEOPTERA, NITIDULIDAE) IN FINLAND, Entomologica Fennica, 6(1), 1995, pp. 11-18
Citation: C. Raichon et al., SPECIAL ISSUE - OECD WORKSHOP ON ECOLOGICAL IMPLICATIONS OF TRANSGENIC CROP PLANTS CONTAINING BACILLUS-THURINGIENSIS TOXIN GENES, Biocontrol science and technology, 4(4), 1994, pp. 395-398
Citation: Hmt. Hokkanen et Ch. Wearing, THE SAFE AND RATIONAL DEPLOYMENT OF BACILLUS-THURINGIENSIS GENES IN CROP PLANTS - CONCLUSIONS AND RECOMMENDATIONS OF OECD WORKSHOP ON ECOLOGICAL IMPLICATIONS OF TRANSGENIC CROPS CONTAINING BT TOXIN GENES, Biocontrol science and technology, 4(4), 1994, pp. 399-404
Citation: Ch. Wearing et Hmt. Hokkanen, PEST RESISTANCE TO BACILLUS-THURINGIENSIS - CASE-STUDIES OF ECOLOGICAL CROP ASSESSMENT FOR BT GENE INCORPORATION AND STRATEGIES OF MANAGEMENT, Biocontrol science and technology, 4(4), 1994, pp. 573-590
Citation: A. Vainio et Hmt. Hokkanen, THE POTENTIAL OF ENTOMOPATHOGENIC FUNGI AND NEMATODES AGAINST OTIORHYNCHUS-OVATUS L AND O-DUBIUS STROM (COL, CURCULIONIDAE) IN THE FIELD, Journal of applied entomology, 115(4), 1993, pp. 379-387
Citation: Hmt. Hokkanen, OVERWINTERING SURVIVAL AND SPRING EMERGENCE IN MELIGETHES-AENEUS - EFFECTS OF BODY-WEIGHT, CROWDING, AND SOIL TREATMENT WITH BEAUVERIA-BASSIANA, Entomologia experimentalis et applicata, 67(3), 1993, pp. 241-246