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- Title
RESPONSE OF YELLOW NUTSEDGE, FLORIDA PUSLEY, AND PEANUTS TO THIOCARBAMATE HERBICIDES AS AFFECTED BY METHOD OF PLACEMENT IN SOIL.
- Authors
Hauser, E. W.; Butler, J. L.; Shepherd, J. L.; Parham, S. A.
- Abstract
Thiocarbamate herbicides were applied with incorporation devices and new subsurface application equipment on loamy sand at Tifton, Georgia, U.S.A. Subsurface-applied ethyl <em>N,N</em>-dipropylthiolcarbamate (EPTC), <em>S</em>-propyl butylethylthiocarbamate (pebulate), and <em>S</em>-propyl dipropylthiocarbamate (vernolate) generally gave better control of <em>Cyperus esculentus</em> L. and <em>Richardia scabra</em> St Hil. but injured peanuts more than applications made on the soil surface and then incorporated into the soil. For soil incorporation, the power-driven rotary hoe was generally better than a disc harrow. Depth of subsurface placement critically affected herbicidal activity, especially on <em>Cyperus esculentus</em>; placement 1.5 in. below the soil surface gave more effective control than placement at 5.5 in.
- Subjects
HERBICIDES; SANDY loam soils; CARBAMATES; CHUFA; SOILS
- Publication
Weed Research, 1966, Vol 6, Issue 4, p338
- ISSN
0043-1737
- Publication type
Article
- DOI
10.1111/j.1365-3180.1966.tb00900.x