Record details
Subjects: *HERBICIDES; *CROPS; *BARLEY yellow dwarf viruses
Subjects: *CATCH crops; *PLANT cuttings; *ORGANIC farming
Subjects: *GRAIN; *MOBILE health; *CROPS
Subjects: *OILSEED plants; *CROPS; *OILSEEDS
Subjects: *CROPS; *AUTUMN; *CROP rotation
Subjects: *CROPS; *WHEAT; *STRIPE rust
Subjects: *CROPS; *BARLEY yellow dwarf viruses; *BARLEY