"Valkonen, Jari" - Selaus tekijän mukaan Luonnonvarakeskuksen julkaisut
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7.2 Sienet kasvitautien aiheuttajina
Hannukkala, Asko; Valkonen, Jari
Sienten biologia, Toinen uudistettu laitos (Gaudeamus, 2018) -
7.2 Sienet kasvitautien aiheuttajina
Hannukkala, Asko; Valkonen, Jari (Gaudeamus, 2013) -
Alkuperäisistä perunoista terveellisiä erikoistuotteita
Rokka, Veli-Matti; Valkonen, Jari
Tuottava peruna : 2/12 (Perunantuotannon tutkimus- ja kehityssäätiö, 2012) -
Apua mesimarjan lehtihomeen torjuntaan
Hilkka Koponen; Päivi Parikka; Hannele Lindqvist; Valkonen, Jari
Puutarha&kauppa : 47/1998 (PuutarhaliittoKauppapuutarhaliitto, 1998) -
Apua mesimarjan lehtihomeen torjuntaan
Koponen, Hilkka; Parikka, Päivi; Lindqvist, Hannele; Valkonen, Jari
Puutarha&kauppa : 47/1998 (PuutarhaliittoKauppapuutarhaliitto, 1998) -
Bioactive compounds in potato
Rokka, Veli-Matti; Mäki, Maarit; Pihlava, Juha-Matti; Virtanen, Elina; Pihlanto, Anne; Mäkinen, Sari; Valkonen, Jari; Krylova, E.; Shuvalov, O.; Islamshina, A.; Gavrilenko, T. (Pamukkala University, 2011) -
Biologisesta torjunnasta apua ruvenhallintaan
Hiltunen, Lea; Kelloniemi, Jani; Valkonen, Jari
Tuottava Peruna : 2 (Perunantutkimuslaitos, 2015) -
Biologisesta torjunnasta apua ruvenhallintaan?
Hiltunen, Lea; Valkonen, Jari (Perunantutkimuslaitos, 2015) -
Biologisesta torjunnastako apua perunaruven hallintaan?
Hiltunen, Lea; Valkonen, Jari
Kasvinsuojelulehti : 2/2009 (Kasvinsuojeluseura, 2009) -
Changes in soil bacteria community associated with an introduction of an antagonist of potato disease
Kelloniemi, Jani; Hiltunen, Lea; Valkonen, Jari (Natural Resources Institute Finland, 2016) -
Changes in the bacterial community of potato tubersphere following introduction of an antagonist of the common scab disease
Kelloniemi, Jani; Hiltunen, Lea; Valkonen, Jari (European Association for Potato Research, 2017) -
Combination and expression of two virus resistance mechanisms in interspecific somatic hybrids of potato
Valkonen, Jari; Rokka, Veli-Matti
Plant Science (1998) -
Comparative Analysis of Prokaryotic Communities Associated with Organic and Conventional Farming Systems
Pershina, Elizaveta; Valkonen, Jari; Kurki, Päivi; Ivanova, Ekaterina; Chirak, Evgeny; Korvigo, Ilia; Provorov, Nykolay; Andronov, Evgeny
PLoS ONE : 12 (PlosPlos, 2015)One of the most important challenges in agriculture is to determine the effectiveness and environmental impact of certain farming practices. The aim of present study was to determine and compare the taxonomic composition ... -
Detection of Potato mop-top virus in Potato Tubers and Sprouts: Combinations of RNA2 and RNA3 Variants and Incidence of Symptomless Infections
Latvala-Kilby, Satu; Aura, Johanna M.; Pupola, Neda; Hannukkala, Asko; Valkonen, Jari
Phytopathology : 5 (The Quebec Society for the Protection of PlantsThe American phytopathological society, 2009) -
Detection, distribution and control of Potato mop-top virus, a soil-borne virus, in northern Europe
Santala, Johanna; Samuilova, O.; Hannukkala, Asko; Latvala, Satu; Kortemaa, Hanna et al.; Valkonen, Jari
Annals of applied biology (The Association of Applied Biologists, 2010) -
Disease cycle of seed-borne Rhizoctonia-disease
Ahvenniemi, Paavo; Lehtonen, Mari; Wilson, Paula; Valkonen, Jari
Agrifood Research Working papers : 142 (MTT, 2007)Studies on etiology and control of the stem canker and black scurf diseases caused by Rhizoctonia solani in Finland have been carried out at University of Helsinki, Department of Applied Biology, since 2003. One of the ... -
Dwarf (di)haploid pito mutants obtained from a tetraploid potato cultivar (Solanum tuberosum subsp. tuberosum) via anther culture are defective in gibberellin biosynthesis
Valkonen, Jari; Moritz, Thomas; Watanabe, Kazuo; Rokka, Veli-Matti
Plant science (Elsevier Science, 1999) -
Eero Varis
Peltonen-Sainio, Pirjo; Valkonen, Jari (Suomalainen Tiedeakatemia, 2016) -
Eero Varis in memoriam
Peltonen-Sainio, Pirjo; Valkonen, Jari (Finnish Academy of Science and Letters, 2016) -
Efficacy of straw mulch, insecticides, mineral oil, and birch extract in controlling Potato virus Y in Finnish seed potato production
Kirchner, Sascha; Hiltunen, Lea H.; Ketola, Jarmo; Kankaala, Anu; Virtanen, Elina; Döring, Thomas; Valkonen, Jari (2011)