Number of eggs and % Hatch is from collections from all crops supplied for Bt and

Conventional Chemistry Resistance monitoring.

% H. armigera is from crops that attract both Helicoverpa species, cotton and pigeon pea,

to give an indication of species composition. Excluded are collections from maize and

sorghum.

% Parasitism is the percentage of eggs from all crops supplied to the Bt resistance

monitoring program that were parasitised by Trichogramma spp.