Volume 10, Number 6 Search All Journals Search for: Back to Issue Yield comparisons from chemically and hand weeded sugar beets under watergrass conditions in California … View Article PDF Back to Issue Post navigation Changes in raffinose content and other characteristics of sugar beet varieties during six different harvest dates…Susceptibility of several Beta species to the sugar beet nematode (Heterodera schachtii) and root knot nematodes (Meloidogyne spp.)