Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1980-02-14
1982-11-16
Hollrah, Glennon H.
Chemistry: fertilizers
Processes and products
Forms or conditioning
71 93, 71118, A01N 4348, A01N 4364
Patent
active
043593330
ABSTRACT:
A process for destroying weeds in sorghum crops which comprises applying to the area of the growing crop or to the crop area before the crop emerges, 2,4-diamino-6-chloro-5-methylthio-pyrimidine or a mixture of the two isomeric compounds 2,4-diamino-6-chloro-5-methylthio-pyrimidine and 4,6-diamino-2-chloro-5-methylthio-pyrimidine in which 2,4-diamino-6-chloro-5-methylthio-pyrimidine is preponderant, the rate of application of the above compound or mixture being from 300 g/ha to 4,500 g/ha. Herbicides may be simultaneously applied.
REFERENCES:
patent: 4082535 (1978-04-01), Hoegerle et al.
Costes, "Photosyntheses et Production, etc;" , Formation Permanente en Ecologie et Biol., pp. 90-91, (1975).
Ellis, et al., "Effectiveness of a New Sofener etc;" (1980), Weed Sci. 28, pp. 1-5.
Leopold, et al., "Plant Growth & Development", McGraw-Hill Book Co., 2nd Ed., pp. 68, 69 & 428, (1975).
Komoto, et al., "6-Chloro-2,4-diamino, etc;" (1978), (also translation) CA 90 No. 54968y, (1979).
Mossini, et al., "Studies on the Phytocidal, etc;" (1978), (also orig. art.), CA 89 No. 101721d. (1978).
Balde Daniel H.
Boutemy Gerard E. M.
Hollrah Glennon H.
Produits Chimiques Ugine Kuhlmann
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