W. Heijbroek The effect of different fumigants on nematodes and weeds in sugar beets grown on sandy soils, with special reference to the yellow beet cyst nematode (heterodera trifolii f.sp. betae)

Non-fictie

Engels | Nederlands | 20 pagina's | IRS, Bergen op Zoom | 1985

Gedrukt boek

W. Heijbroek | A.J. Roelands | J.H. de Jong Transfer of resistance to beet cyst nematode from Beta patellaris to sugar beet

Non-fictie

Engels | IRS, Bergen op Zoom | 1983

Gedrukt boek

W. Heijbroek The influence of some agricultural practices on soil organisms and plant establishment of sugar beet

Engels | Nederlands | 18 pagina's | IRS, Bergen op Zoom | 1982

Gedrukt boek

W. Heijbroek The influence of resistant cruciferous green manure crops on beet cyst nematodes

Engels | Nederlands | IRS, Bergen op Zoom | 1982

Gedrukt boek