Free amino acid composition of leaf exudates and phloem sap: a comparative study in oats and barley J Weibull, F Ronquist, S Brishammar Plant Physiology 92 (1), 222-226, 1990 | 151 | 1990 |
Seasonal changes in the free amino acids of oat and barley phloem sap in relation to plant growth stage and growth of Rhopalosiphum padi J Weibull Annals of Applied Biology 111 (3), 729-737, 1987 | 116 | 1987 |
Genetic diversity changes and relationships in spring barley (Hordeum vulgare L.) germplasm of Nordic and Baltic areas as shown by SSR markers A Kolodinska Brantestam, R Von Bothmer, C Dayteg, I Rashal, ... Genetic Resources and Crop Evolution 54, 749-758, 2007 | 82 | 2007 |
Inter simple sequence repeat analysis of genetic diversity and relationships in cultivated barley of Nordic and Baltic origin A Kolodinska Brantestam, R Von Bothmer, C Dayteg, I Rashal, ... Hereditas 141 (2), 186-192, 2004 | 80 | 2004 |
Free amino acids in the phloem sap from oats and barley resistant to Rhopalosiphum padi JHW Weibull Phytochemistry 27 (7), 2069-2072, 1988 | 74 | 1988 |
Aphid host plant ecology: The bird cherry-oat aphid as a model. S Wiktelius, J Weibull, J Pettersson | 51 | 1990 |
Cowpea aphid performance and behaviour on two resistant cowpea lines A Givovich, J Weibull, J Pettersson Entomologia experimentalis et applicata 49 (3), 259-264, 1988 | 44 | 1988 |
Diversity in resistance to biotic stresses J Weibull, U Walther, K Sato, A Habekuß, D Kopahnke, G Proeseler Developments in plant genetics and breeding 7, 143-178, 2003 | 42 | 2003 |
Screening for resistance against Rhopalosiphum padi (L.). 2. Hordeum species and interspecific hybrids J Weibull Euphytica 36, 571-576, 1987 | 35 | 1987 |
Free amino acid content of phloem sap from Brassica plants in relation to performance of Lipaphis erysimi (Hemiptera: Aphididae) J Weibull, G Melin Annals of applied Biology 116 (3), 417-423, 1990 | 32 | 1990 |
Amino acid analysis of phloem sap from oats and barley: a combination of aphid stylet excision and high performance liquid chromatography J Weibull, S Brishammar, J Pettersson Entomologia experimentalis et applicata 42 (1), 27-30, 1986 | 32 | 1986 |
The role of plant size and plant density for host-finding in Rhopalosiphum padi (L.) (Hem.: Aphididae). I Åhman, J Weibull, J Pettersson | 32 | 1985 |
Analysis of landrace cultivation in Europe: A means to support in situ conservation of crop diversity L Raggi, LC Pacicco, L Caproni, C Álvarez-Muñiz, K Annamaa, AM Barata, ... Biological conservation 267, 109460, 2022 | 28 | 2022 |
Resistance in the wild crop relatives Avena macrostachya and Hordeum bogdani to the aphid Rhopalosiphum padi J Weibull Entomologia experimentalis et applicata 48 (3), 225-232, 1988 | 24 | 1988 |
A regional approach to Nordic crop wild relative in situ conservation planning H Fitzgerald, A Palmé, Å Asdal, D Endresen, E Kiviharju, B Lund, ... Plant genetic resources 17 (2), 196-207, 2019 | 22 | 2019 |
Resistance to Rhopalosiphum padi (Homoptera: Aphididae) in Hordeum vulgare subsp. spontaneum and in hybrids with H. vulgare subsp. vulgare J Weibull Euphytica 78, 97-101, 1994 | 21 | 1994 |
Screening for resistance against rhopalosiphum padi (L.). I. avena species and breeding lines J Weibull Euphytica 35, 993-999, 1986 | 21 | 1986 |
Diversity in local cultivars of Pisum sativum collected from home gardens in Sweden SØ Solberg, AK Brantestam, K Olsson, MW Leino, J Weibull, F Yndgaard Biochemical systematics and ecology 62, 194-203, 2015 | 17 | 2015 |
Glutamic acid content of phloem sap is not a good predictor of plant resistance to Rhopalosiphum padi J Weibull Phytochemistry 35 (3), 601-602, 1994 | 17 | 1994 |
Bird cherry-oat aphid (Homoptera: Aphididae) performance on annual and perennial temperate-region grasses JHW Weibull Environmental entomology 22 (1), 149-153, 1993 | 16 | 1993 |