Pyrethrin I and II: Their estimation in pyrethrum (Chrysanthemum cinerariaefolium). II
1929 ◽
Vol 19
(3)
◽
pp. 433-437
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1. The acid method previously described has been used to evaluate samples of pyrethrum derived from both Swiss and Japanese seed, with equally successful results.2. A rapid method for the evaluation of pyrethrum by a determination of pyrethrin I is described.
1999 ◽
Vol 15
(2)
◽
pp. 185-193
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Keyword(s):
1988 ◽
Vol 71
(3)
◽
pp. 474-477
◽
Keyword(s):
1948 ◽
Vol 175
(2)
◽
pp. 849-855
◽
1956 ◽
Vol 78
(12)
◽
pp. 2910-2911
◽
1974 ◽
Vol 58
(1)
◽
pp. 272-275
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