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Responses of transplanted sweet potatoes to several herbicides


, : Responses of transplanted sweet potatoes to several herbicides. Proc. 12th Sth. Weed Conf, 89-92

The following were applied to transplanted Georgia Red Sweet Potatoes in spray and/or granular form: tris-(2, 4-dichlorophenoxyethyl) phosphite 4 and 6 pounds per acre, 2, 4, 5-TES 4 and 6 pounds per acre, NPA 4 pounds per acre, 2, 4-DEB 5 pounds per acre, 2, 4-DP (amine) 1.5 pounds per acre, CIPC 9 pounds per acre, simazine 2 pounds per acre, EPTC 5-10 pounds per acre, 2, 4-DES 4 pounds per acre, 2-chloro-4-ethylamino-6-diethylamino-striazine 3 pounds per acre, 2-methoxy-4, 6-bis (ethylamino)-striazine 2 pounds per acre. Some compounds were applied in 1 year only, others in 2 or 3. EPTC is regarded as the most promising chemical and was the only chemical applied in spray form not to reduce yields; in granular form none of the compounds were as toxic to the weeds or crop.

US$29.90


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