Pfupisa nyaya yacho:  Muti wemuapuro uri 'kuchinja unhu hwepabonde' uye unochinja unhu hwepabonde usiku humwe chete, nyanzvi yezvirimwa yakawana kudaro. Purofesa John Warren akawana kuti mimwe miti yemaavocado inochinja kubva pamurume kuenda pamukadzi mumaawa mashomanana. Purofesa Warren, anogara paYunivhesiti yeAberystwyth, kuWales, akataura kuti muavokado unoratidza'maitiro akasiyana nemamwe okubereka.' Akawana kuti masikati miti yacho, inokura mumamiriro okunze anodziya uye eMediterranean, inenge yava kutumbuka ne'zvikamu zvayo zvechikadzi' zvagadzirira kupinzwa nyuchi. Purofesa John Warren akawana kuti mimwe miti yemaavocado inochinja kubva pamurume kuenda kumukadzi mumaawa mashomanana. Maruva anovhara usiku hwose uye mangwanani anotevera anovhurikazve - asi zvino anoshandisa'mapundu awo echirume' kuparadzira mukume wawo. Purofesa Warren akati: 'Chiito chose chakatsanangurwa chinoratidzika kuva chakashanduka-shanduka kuti chiwedzere bviro dzokupfutidza tsvina, nepo chichiganhurira mwero wokuzvipfutidza. 'Miti yacho kazhinji kazhinji inobudirira mukudzivisa 'chivi' chokubereka nhengo dzomuviri mumwe.' Purofesa Warren akanyora nezvemapfunde mubhuku rake rinonzi The Nature of Crops. Nyanzvi yezvirimwa, inobva paYunivhesiti yeAberystwyth, iri mumufananidzo, yakati zvirimwa zvacho zvaideredza mwero wokuzvitorera mukume.
Purofesa John Warren akawana kuti miti yemaavocado inoshandura bonde mumaawa mashomanana. Nyanzvi yezvemiti yakati muti wacho unoratidza'maitiro okuratidza maruva akasiyana nemamwe' Zvisinei, miti inowanzobudirira mukudzivisa kuzvivharidzira.