EFFECT AND PERSISTENCE OF HERBICIDES APPLIED TO SOIL IN PURTO RICAN FORESTS

[1] BEARD JS, 1948, 21 OXF FOR MEM

[2] BEVERIDGE A. E., 1957, MALAYAN FORESTER, V20, P211

[3] BOVEY R. W. et al., 1965, Proceedings. Southern Weed Control Conference, 1965, P288

[4] DAWKINS RC, 1957, FAO13 COLL, P109

[5] FRISSEL MJ, 1952, SOIL SCI, V94, P284

[6] GIBBS C. B., 1959, DOWN TO EARTH, V15, P6

[7] MAYOMENENDEZ E, 1964, REV INTERAMER CIENCI, V14, P196

[8] MERKLE M. G., 1966, WEEDS, V14, P161, DOI 10.2307/4040953

[9] NATION HA, 1965, P SWC, V18, P387

[10] SCHWEIZER E. E., 1966, WEEDS, V14, P22, DOI 10.2307/4041116

[1] BEARD JS, 1948, 21 OXF FOR MEM

[2] BEVERIDGE A. E., 1957, MALAYAN FORESTER, V20, P211

[3] BOVEY R. W. et al., 1965, Proceedings. Southern Weed Control Conference, 1965, P288

[4] DAWKINS RC, 1957, FAO13 COLL, P109

[5] FRISSEL MJ, 1952, SOIL SCI, V94, P284

[6] GIBBS C. B., 1959, DOWN TO EARTH, V15, P6

[7] MAYOMENENDEZ E, 1964, REV INTERAMER CIENCI, V14, P196

[8] MERKLE M. G., 1966, WEEDS, V14, P161, DOI 10.2307/4040953

[9] NATION HA, 1965, P SWC, V18, P387

[10] SCHWEIZER E. E., 1966, WEEDS, V14, P22, DOI 10.2307/4041116