595. 
59%6:. 
a97. 
598. 
599 
600. 
601. 
602. 
603. 
604. 
605. 
606. 
607. 
608. 
609. 
610. 
Gysin, H. and E. Knusli 
1960. Chemistry and herbicidal properties of triazine derivatives. 
Advances in Pest Control Research, vol. 3, p. 289-358. 
Gysin, H., and Alfred Margot 
1958. Chemistry and toxicological properties of 0,0-diethy1l-0- 
(2-isopropy1-4-Methyl-6-pyrimidinyl) phosphorothioate (diazinon). 
Journal of Agricultural and Food Chemistry, vol. 6, p. 900-903. 
Hacskaylo, Joseph, and D. L. Bull 
1963. Metabolism of dimethoate in cotton leaves. Journal of 
Agricultural and Food Chemistry, vol. 1l, p. 464-466. 
Hacskaylo, Joseph, and D,,A. Lindquist 
1961. Metabolism of P-labeled dimethoate in cotton plants. 
Association of Southern Agricultural Workers, 58th Annual Convention, 
Jackson, Mississippi, February, p. 240. 
Hadaway, A. B., and F. Barlow 
1964. A Note on the Sorption of Insecticides on Tropical Soils. 
Bulletin of the World Health Organization, vol. 30, p. 146-148. 
Hagen, C. E., C. O. Clagett, and E. A. Helgeson 
1949. 2,4-dichlorophenoxyacetic acid inhibition of castor bean 
lipase. Science, vol. 110, p. 116-117. 
Hata,” W.. E wand! -Y,.. .P.. Sun 
1965. Mechanism of detoxication and synergism of bidrin insecticide 
in houseflies and soil. Journal of Economic Entomology, vol. 58, 
p- 845-849. 
Haller, H. L. 
1956. Radioactive materials in insect control. United States Atomic 
Energy Report TID-7512, p. 215-221. 
Hamilton, R. H. 
1964. A corn mutant deficient in 2,4-dihydorxy-7-methoxy -1,4- 
benzoxazin-—3-one with an altered tolerance of atrazine. Weed, vol. 
Vay p« 27=304 
Hamilton, R. H. 
1964. Tolerance of Several Grass Species to 2-Chloro-s-triazine 
Herbicides in Relation to Degradation and Content of Benzoxazinone 
Derivatives. Journal of Agricultural and Food Chemistry, vol. 12, 
p. 14-17. 
Hamilton, R. H., R. S. Bandurski, and W. H. Reusch 
1962. Isolation and characterization of a cyclic hydroxamate from 
Zea mays. Cereal Chemistry, vol. 39, p. 107-113. 
Hamilton, R. H. and D. E. Moreland 
1962. Simazine: degradation by corn seedlings. Science, vol. 135, 
p. 373-374. 
Hamilton, R. H. and D. E. Moreland 
1963. Fate of ipazine in cotton plants. Weeds, vol. ll, p. 213-217. 
Hance), R. 3). 
1967. Relationship between Partition Data and the Absorption of Some 
Herbicides by Soils. Nature, vol. 214, p. 630-631. 
Hance,—k.—J~ 
1967. Decomposition of Herbicides In the Soil By Non-Biological 
Chemical Processes. Journal of the Science of Food and Agriculture, 
vol. 18, p. 544-547. 
Hannah, L. H. 
1955. Field studies with two new classes of herbicidal chemicals. 
Proceedings of the Southern Weed Control Conference, vol. 8, p. 316- 
Selb. 
390 
