Izibulala-zinambuzane ezintsha ezifana ne-Isofetamid, i-tembotrione kanye ne-resveratrol zizobhaliswa ezweni lakithi

Ngomhlaka-30 Novemba, i-Pesticide Inspection Institute yoMnyango Wezolimo Nezindaba Zasemakhaya yamemezela iqoqo le-13 lemikhiqizo emisha yezibulala-zinambuzane ezovunyelwa ukubhaliswa ngo-2021, okuyimikhiqizo yezibulala-zinambuzane engu-13 isiyonke.

I-Isofetamid:

Inombolo ye-CAS: 875915-78-9

Ifomula: C20H25NO3S

Ifomula yesakhiwo:

I-Isofetamid，Isetshenziswa kakhulu ukuvimbela nokulawula amagciwane ezitshalweni ezifana nezithelo nemifino. Kusukela ngo-2014, i-Isofetamid ibhalisiwe eCanada, e-United States, e-European Union, eJapane, eNingizimu Korea, e-Australia nakwamanye amazwe nezifunda. I-Isopropyltianil engu-400g/L ivunyelwe ezweni lami ukuvimbela nokulawula isikhunta esimpunga se-strawberry, isikhunta esimpunga sikatamatisi, isikhunta esimpunga se-cucumber kanye nesikhunta esimpunga se-cucumber. Ihloselwe kakhulu ubhontshisi, ubhontshisi, amazambane, utamatisi kanye nezitshalo ze-lettuce eBrazil. Ngaphezu kwalokho, inconywa futhi ukuvimbela nokulawula isikhunta esimpunga (i-Botrytis cinerea) ku-anyanisi namagilebhisi kanye ne-apple scab (i-Venturia inaequalis) ezitshalweni zama-apula.

I-Tembotrione：

Inombolo ye-CAS：335104-84-2

Ifomula：C17H16CIF3O6S

Ifomula yesakhiwo:

I-Tembotrione：Yangena emakethe ngo-2007 futhi okwamanje ibhalisiwe e-Austria, eBelgium, eFrance, eJalimane, eNetherlands, eBrazil, e-United States, eMexico, eSerbia nakwamanye amazwe. I-Cyclosulfone ingavikela ummbila emisebeni ye-ultraviolet, ine-spectrum ebanzi, isenzo esisheshayo, futhi ihambisana kakhulu nemvelo. Ingasetshenziswa ukulawula ukhula lwaminyaka yonke oluyi-gramineous kanye nokhula olunamaqabunga abanzi emasimini ommbila. Izakhi ezibhaliswe yi-Jiuyi ziyi-8% cyclic sulfone dispersible oil suspension agent kanye ne-cyclic sulfone·atrazine dispersible oil suspension agent, zombili ezisetshenziselwa ukulawula ukhula lwaminyaka yonke emasimini ommbila. 

I-Resveratrol:

Ngaphezu kwalokho, umuthi ongumzali we-resveratrol ongu-10% kanye nesisombululo esincibilikayo se-resveratrol esingu-0.2% esibhaliswe yi-Inner Mongolia Qingyuanbao Biotechnology Co., Ltd. yimikhiqizo yokuqala ebhalisiwe ezweni lami. Igama eliphelele lamakhemikhali le-resveratrol lingu-3,5,4′-trihydroxystilbene, noma i-trihydroxystilbene ngamafuphi. I-Resveratrol iyi-fungicide etholakala ezitshalweni. Iwumuthi wemvelo wokulwa nobuthi. Lapho amagilebhisi nezinye izitshalo zithintwa yizimo ezingezinhle njengokutheleleka ngesikhunta, i-resveratrol ezingxenyeni ezifanele izoqongelela ukuze ibhekane nezimo ezingezinhle. I-Trihydroxystilbene ingakhishwa ezitshalweni eziqukethe i-resveratrol njenge-Polygonum cuspidatum namagilebhisi, noma ingakhiwa ngokwenziwa.

Izilingo zasensimini ezifanele zikhombisile ukuthi i-Inner Mongolia Qingyuan Bao 0.2% trihydroxystilbene liquid, enenani elisebenzayo elingu-2.4 kuya ku-3.6 g/hm2, inomphumela wokulawula ongaba ngu-75% kuya ku-80% ngokumelene nesikhunta esimpunga sekhukhamba. Emasontweni amabili ngemuva kokufakelwa ikhukhamba, ukufafaza kufanele kuqalwe ngaphambi noma esigabeni sokuqala sokuvela kwesifo, ngesikhawu sezinsuku ezingaba ngu-7, bese kufafazwa kabili.