Colorado, litapole maleshoane a baka tšenyo masimong a litapole hape e tsebahala ka ho ba manganga a likokoanyana.
Ho latela portal hellohello.com, koranteng ea Crop Science e phatlalalitse phuputso ke bo-rasaense ba tsoang Univesithing ea Naha ea Michigan, e inehetseng ho tlhaloso ea lisebelisoa tsa lefutso ho etsa mefuta e mecha ea litapole ka mokhoa o ntlafalitsoeng oa ho hanela likokoanyana.
Bafuputsi ba boetse ba thehile mela e kenyellelitsoeng ea tlhaho e tla thusa ho nts'etsopele ea mefuta e mecha ea litapole.
Tse ling tsa beng ka naha ba litapole tsa sejoale-joale tse lenngoeng li na le ts'ireletso ea tlhaho khahlano le bo-maleshoane. "Ba-Savages" ba hlahisa metsoako ea bona e nang le bokhoni ba ho bolaea liboko le bo-maleshoane ka bo bona.
Bakeng sa batho, metsoako ena e kotsi ka bongata, kahoo ho a hlokahala ho etsa mefuta e tla hlahisa metsoako ena feela ka makhasi a litapole a sa jeoeng. Bo-maleshoane ba tla ja makhasi ebe baa shoa.
Lehlabuleng lena, bo-rasaense ba atolositse liteko tsa masimong tsa limela tse sa mameleng.