Kunezikhathi lapho kungenakwenzeka ukusebenzisa izindlela ezinonya nezindlela zamakhemikhali ukulwa namagundane, isibonelo, uma indlu inezingane ezincane noma izilwane ezifuywayo. Khona-ke, ukusiza "izisulu" ekungeneni kwamagundane kuza nezindlela ngegama elivamile - ukuvikela i-phyto-protection.
Hlonipha njengesivikelo kusuka kumagundane
Okuyinhloko yendlela ukugcwalisa igumbi ngephunga elihlukahlukene. Ukwazi ukuthi yini iphunga igundane ayithandi, ungakha isivinini esiphephile sokuzivikela ngokumelene namagundane nezinye "izivakashi ezingavunyelwe". Kunezinambitheko eziningi zokwenza izinto ezingabonakali ngabantu, kodwa zibambeke nge-neurons ezibucayi ukuthi ama-rodents anayo.
Ukuphendula umbuzo, yikuphi iphunga elihlabayo ama-pice, ochwepheshe batusa ukunaka izitshalo. Isibonelo, i- mint (Menthapiperita), umhlonyane (Artemisia) kanye ne-blackroot (i-Cynoglóssum) nayo inomthelela omubi kumagundane. Umphumela ubangelwa ukuhlushwa okuphezulu kwe-geraniol (utshwala obumnandi) ezitshalweni.
Ngesikhathi esifanayo, akunakwenzeka ukusho ngokuqiniseka ukuthi iphunga igundane alikwazi ukubekezelela, ngoba enye yezinhlobo ezingaphezu kwezingu-15 ezinamapulazi zingadlalisa endlini. Izilwane zihlukile e-morphology yazo kanye nokwakhiwa kwezitho zomqondo, ngakho-ke labo abathunga okwesabisa uhlobo olulodwa lwamagundane bangadluliselwa kalula ngabanye.
Ukuvikelwa okunye
Kukhona indlela entsha yokulawula amagundane, ngokusekelwe ekusetshenzisweni kwezinsimbi ezithumela ama-ultrasound (umsindo ngevolumu yokuqhuma kwe-Hz kuka-20,000). Amadivayisi anjalo abizwa ngokuthi ama-ultrasonic rodent repellents. Zisebenza kahle futhi azibangeli ukucasula kubantu. Kodwa kunombono wokuthi amadivaysi angathinti izilwane ezifuywayo, ikakhulukazi ezincane.
Khumbula, ngisho noma amagundane esaba ukuhogela, ama-phytopreparations awabulali namagundane, ngakho-ke ikhambi eliyisisekelo lisasetshenziswa izicupho ezihlukahlukene, izicupho kanye nokufa, kanye nokusetshenziswa kwezindlela zokwehla kwamakhemikhali.