Table 1.

Mean (± s.e., %) fruit and seed set of inflorescences of I. woodii treated with insecticide spray, water spray and no spray

Treatment	Fruit set	n	Seed set
Insecticide	61·13 ± 2·44	434	39·24 ± 1·60
Water spray	61·37 ± 2·34	427	42·33±1·57
No spray	61·14 ± 3·11	386	46·68 ± 1·37