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Viruses of blackthorn and road-bordering trees of plum, myrobalan, sweet and sour cherries in the Czech Republic
blackthorn myrobalan plum sweet and sour cherry stone fruit viruses distribution sources of infection
2015/3/1
The distribution of Plum pox virus (PPV), Prune dwarf virus (PDV), Prunus necrotic ringspot virus (PNRSV), Apple chlorotic ringspot virus (ACLSV) and Apple mosaic virus (ApMV) in naturally growing shr...
Summer weed vegetation of road pavement seams in Route 4
Route 4 road pavement seams weed vegetation air temperature regional characteristics
2009/3/10
Weed vegetation of road pavement seams was investigated at 68 points in the Route 4 (from Adachi, Tokyo to Aomori city, Aomori) from July 27 to July 30 in 2004. One hundred and two weed species belo...
Studies on the vegetation of weeds grown in road pavement seams in Eastern Japan
road pavement seams weed vegetation eastern Japan life-form
2009/3/10
Studies on the vegetation of weeds grown in road pavement seams in Eastern Japan.