Mayi Dorothy Themba wochokera kwa Mpingu ku Lilongwe adathirira umboni kuti banja lawo lapindula kwambiri ndi njirayi . Iwo adati tsopano akukolola pafupifupi milingo itatu pa mbewu zomwe amabzala kuyerekeza ndi zomwe amakolola poyamba pamunda womwewo .