Abahlaziyi balindele ukuthi imakethe yomhlaba wonke ye-biopesticides ikhule kusuka ku- $ 3,8 billion ngo-2018 iye cishe ku- $ 10 billion ngezi-2025, ngokukhula minyaka yonke ngo-17%. Cishe i-30% yemikhiqizo evikela izitshalo okwamanje etholakalayo ingokwendalo, kanti ngaphezu kwe-50% yemikhiqizo emisha ebhalisiwe nayo ikule ndawo. Noma kunjalo, maqondana ne-biopesticides, kusenenkinga yokusebenza okufakazelwe - akubona bonke abangaphasisa izidingo ezifanayo eziqinile ababeki bezimpahla abazibeka ku-agrochemistry. Abathuthukisi be-biopesticide bacabanga ukuthi kungangqondo ukwehlisa ibha
Ama-biopesticides manje asephumele obala futhi abonwa njengenye indlela yemikhiqizo evikela izitshalo, ngoba imikhiqizo eminingi ethandwa nge-agrochemical emazweni ambalwa isusiwe emakethe.
UDkt Minshad Ansari, Umsunguli kanye no-CEO e-Bionema, inkampani yezobuchwepheshe be-biopesticidal, UK, uchaza ukuthi kungani inkampani yezolimo yezimboni zomhlaba jikelele idinga ama-biopesticides amasha.
“Ngaphandle kokukhula okukhulu embonini ye-biocontrol, kunesidingo esiphuthumayo sokwenza imikhiqizo emisha, ukwakhiwa kanye nezinhlelo zokulethwa kwezitshalo. Akudingeki nje "ukugcwalisa izikhala" emakethe yemikhiqizo yokuvikela izitshalo ngenxa yokwenqatshwa kwenani elikhulu lezibulala-zinambuzane, kodwa futhi nokulindela izidingo zesikhathi esizayo njengoba izinambuzane zakha ukumelana nemithi esetshenziswa manje. Ngaphezu kwalokho, kunesidingo esandayo esivela kubathengisi abasuselwa kubathengi bemikhiqizo yezitshalo edinga imifino noma izithelo ezinsalela ezimbalwa zokubulala izinambuzane.
Izindlela zemvelo ezilungele imvelo zokubulala izinambuzane zamakhemikhali esizisebenzise amashumi eminyaka ukulawula izinambuzane nezifo nokwandisa isivuno ziguqula imboni. Singasho ukuthi singena enkathini entsha ye-agronomy "emsulwa", lapho ama-biopesticides ezohlala engxenyeni enkulu yemakethe yokuvikela izilimo - njengamanje bahlala ku-10% kuphela. Eqinisweni, ngikholwa ukuthi ama-biopesticides angakhuphula isabelo sawo semakethe ngama-20% kule minyaka eyishumi ezayo.
Ngokusobala, sifinyelele iphuzu. Umphakathi wazi kangcono noma uveza ngokwengeziwe okulindelekile uma kukhulunywa ngomthelela wezenzo zezolimo emvelweni. Futhi ukuhlolisiswa komphakathi kuyinjini enamandla kakhulu yokwenza lomkhakha we-biopesticidal.
Izinkampani ezinjengezethu zakha ama-bio-pesticides ukuvikela izitshalo ezinambuzelweni nasezifo futhi kunciphise ukusetshenziswa kwezibulala zinambuzane.
Kukhona isayensi ethembekile, kukhona intando futhi, ngezinga elithile, izindlela ezengeziwe zokuhlinzeka ngemikhiqizo emisha esebenza ngempumelelo. Izithiyo ezisele zihambisana kakhulu nejubane elisheshayo lokuphatha kanye nelayisense lwale mikhiqizo emakethe.
Emashumini ambalwa eminyaka adlule, kube nezinguquko eziningi embonini yokubulala izinambuzane, kufaka phakathi ama-insecticides, ukusetshenziswa kwawo obekulokhu kukhula kusukela ngawo-1960s, kepha manje sekucacile - ngazo zonke izinzuzo nezinzuzo zamakhemikhali angama-insecticides ekuphepheni kokudla, nawo anokubi okuningi : ubungozi empilweni yabantu kanye nemvelo, ukumelana okwandayo kwezinto ezisebenzayo ezinambuzaneni eziyingozi.
Kepha kukhona ezinye izindlela. Isibonelo, i-biocontrol isebenzisa ama-entomophages isivele ikuqinisekisile ukusebenza kwayo. ESpain Almeria, endaweni engamahektare angama-30, ekhiqiza izithelo nemifino esetshenziswa kulo lonke elaseYurophu, abalimi bakhiqiza imikhaza ngokulwa namagciwane apelepele, utamatisi kanye no-squash. Futhi okwamanje, ukusetshenziswa kwama-insecticides e-Almeria, ngokusho kweziphathimandla zendawo, kwehle ngo-000% kusukela ngo-40.
Kepha izithiyo zokulawula ziyinkimbinkimbi, futhi kunezingqinamba eziqhubekayo. Ama-regulators adinga ukuhlolwa okuningana kanye nokuqinisekiswa kokusebenza kwe-biopesticides, adinga ukuthi i-biopesticides iveze ingozi encanyana noma ye-zero, kunokuhlolwa okunobuthi nokuhlalwa kwemvelo nokunye ukuhlolwa okulukhuni.
Izidingo ezinjalo nokuhlolwa kwenziwa kuzibulala-zinambuzane zamakhemikhali, kepha kungenzeka zingalungeli i-biopesticides.
Lezi zivivinyo zenziwa ngenxa yokubulala izinambuzane ngamakhemikhali, kepha kungenzeka zingalungeli ukubulala izinambuzane. Ukuhlangabezana nezidingo zamanje kungabiza ngokungekho emthethweni kubathuthukisi be-biio-pesticide futhi kwehlise ukuthengiswa komkhiqizo.
Ngakho-ke, umsebenzi wegatsha elilawulayo ukudala uhlelo olufanele lokuhlola i-biopesticides, oluqinisekisa ukuphepha kwabo nokungaguquguquki, kepha okungavimbi ukuthengisa. Futhi ngiyakholelwa ekutheni lokhu kungenzeka. "