Aphids infest the groundnut plants at all stages of growth if conditions are favourable. Their feeding causes leaves to curl and growth to be stunted
Nsabwe za mbweu amagwira mtedza panthawi iliyonse yakukula kwawo ngati nyengo ndiyoyenera. Madyedwe awo amachititsa masamba kukhwinyata ndipo kupinimbira pamakulidwe