Turnips are a form of Brassica rapa, the same species as bok choy and Chinese cabbage. Depending on your USDA hardiness zone, plant seeds in late winter/early spring for a spring crop or in the ...

The work is published in the journal Plant Physiology. Axel Touw, Jessil Pajar, Nicole van Dam and colleagues found that ...

those used selectively in brassica crops are ineffective, such as trifluralin, dicamba, picloram, aminopyralid and clopyralid. Within crops other than brassicas where selective herbicides are ...

Axel Touw, Jessil Pajar, Nicole van Dam and colleagues found that nearly 1.5 times more adult cabbage root flies (Delia radicum) emerged from field mustard (Brassica rapa) plants infected with ...