In this Act, unless there is anything repugnant in the subject or context,-

(a) "crops " includes all agricultural or horticultural crops [and all trees, bushes or plants] [Substituted by s.3 of Act 6 of 1938, for "and trees or bushes "];

(b) "import " means the bringing or taking by sea [land or air] [Substituted by Act 20 of 1930, s.2, for "or land "] [across any customs frontier as defined by the Central Government] [Inserted by the A.O. 1937 ]; [* * *] [The words "and " was rep. by Act 3 of 1939.]

(c) "infection " means infection by any insect, fungus or other pest injurious to a crop; [* * *] [The words "and " was rep. by Act 3 of 1939.]

(d) [ * * * * * * *] [Omitted by Act 62 of 1956, Section 2]