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Geology topics

J.H. Steenis

Publications and source records attributed to J.H. Steenis.

At least 19 recordsLinked to original sources

Control of alligatorweed in South Carolina with granular silvex

Silvex, [2-(2,4,5-trichlorophenoxy)propionic acid], impregnated (20% ae) on clay granules, applied at a rate as low as 20 lb/A ae gave excellent control of well-rooted alligatorweed [ Alternanthera philoxeroides (Mart.) Grieb] growing in less than 18 inches of water. The 2-ethylhexyl ester of silvex was more effective than the potassium salt. Silvex was not effective on floating-mat alligatorweed or in water over 18 inches deep.

South Carolina

Weed control in marshes

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Proceedings of the Northeastern Weed Control Confe