Vergleich verschiedener methoden zum nachweis des nekrotischen und chlorotischen ringflecken-virus der kirsche (Prunus necrotic ringspot virus, PNRV; prune dwarf virus, PDV) sowie des apfelmosaik-virus (apple mosaic virus, ApMV) in pflaumenbäumen
1988 ◽
Vol 143
(1)
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pp. 25-37
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2008 ◽
Vol 122
(4)
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pp. 539-547
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1989 ◽
Vol 11
(4)
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pp. 332-336
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1971 ◽
Vol 22
(5)
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pp. 771
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1991 ◽
Vol 146
(1)
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pp. 65-72
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