| 摘要 |
1372554 Plant growth regulation using phosphonic acid dithiol esters CIBA-GEIGY AG 27 Sept 1971 [28 Sept 1970] 44946/71 Heading C1B [Also in Division C2] The abscission of fruit is regulated or latex formation in hevea varieties is improved by applying, directly or through the soil, to the fruit of fruit trees or shrubs before it is ripe for picking or to hevea varieties a compound of Formula I where R<1> is -H, -Cl, CF3, -CN, -CH3, -C2H5, -OCH3 or -OC2H5 and R<11> is -H, -Cl, -CH3 or -OCH3. The invention also comprises a compound of Formula I in a container which bears instructions for use of the compound in regulating the abscission of fruit and/or improving latex formation in hevea varieties. The compounds of Formula I may be applied together with pesticidal compounds. Reference has been directed by the Comptroller to Specifications 1,289,085, 1,290,077 and 1,327,905. |
