Izitshabalalisi ezitsha ezifana ne-Isofetamid, i-tembotrione kunye ne-resveratrol ziya kubhaliswa kwilizwe lam

Ngomhla wama-30 kaNovemba, iZiko loHlolo lwePesticide loMphathiswa wezoLimo kunye neMicimbi yaseMaphandleni libhengeze ibhetshi ye-13 yeemveliso ezitsha zokubulala izitshabalalisi eziza kuvunyelwa ukuba zibhaliswe ngo-2021, zizonke iimveliso ze-pesticide ezili-13.

I-Isofetamid:

Inombolo yeCAS: 875915-78-9

Ifomula:C20H25NO3S

Ifomula yolwakhiwo:

Isofetamid,isetyenziswa ikakhulu ukuthintela nokulawula iintsholongwane kwizityalo ezifana neziqhamo nemifuno.Ukususela ngo-2014, i-Isofetamid ibhaliswe eCanada, e-United States, kwi-European Union, eJapan, eMzantsi Korea, e-Australia nakwamanye amazwe kunye nemimandla.I-Isopropyltianil 400g/L yamkelwe kwilizwe lam kuthintelo kunye nolawulo lwe-strawberry grey mold, i-tomato grey mold, i-cucumber powdery mildew kunye ne-cucumber grey mold.Ijolise ikakhulu kwiimbotyi zesoya, iimbotyi, iitapile, iitumato kunye nezityalo ze lettuce eBrazil.Ukongeza, kuyacetyiswa ukuba kuthintelwe kwaye kulawuleke ukungunda okungwevu (iBotrytis cinerea) kwitswele kunye neidiliya kunye nokhwekhwe lweapile (Venturia inaequalis) kwizityalo zeapile.

I-Tembotrione:

Inombolo yeCAS:335104-84-2

Ifomula:C17H16CIF3O6S

Ifomula yolwakhiwo:

I-Tembotrione:Yangena kwimarike ngo-2007 kwaye ngoku ibhalisiwe e-Austria, eBelgium, eFransi, eJamani, eNetherlands, eBrazil, e-United States, eMexico, eSerbia nakwamanye amazwe.I-Cyclosulfone inokukhusela umbona kwimitha ye-ultraviolet, ine-spectrum ebanzi, isenzo esikhawulezayo, kwaye iyahambelana kakhulu nokusingqongileyo.Ingasetyenziselwa ukutshabalalisa ukhula lwegramineous yonyaka kunye nokhula lwamagqabi abanzi kumasimi ombona.Imixube ebhaliswe nguJiuyi yi-8% ye-cyclic sulfone dispersible oil suspension agent kunye ne-cyclic sulfone ·atrazine dispersible oil suspension agent, zombini zisetyenziselwa ukulawula ukhula lonyaka kumasimi ombona. 

Resveratrol:

Ukongeza, i-10% yeziyobisi zomzali we-resveratrol kunye ne-0.2% ye-resveratrol isisombululo esinyibilikayo esibhaliswe yi-Inner Mongolia Qingyuanbao Biotechnology Co., Ltd. ziimveliso zokuqala ezibhalisiweyo kwilizwe lam.Igama elipheleleyo lekhemikhali ye-resveratrol yi-3,5,4'-trihydroxystilbene, okanye i-trihydroxystilbene emfutshane.I-Resveratrol sisichiza sokungunda esenziwe kwisityalo.Yiantitoxin yesityalo sendalo.Xa iidiliya kunye nezinye izityalo zichaphazelekayo ngeemeko ezingathandekiyo ezifana nokusuleleka kwefungal, i-resveratrol kwiindawo ezihambelanayo ziya kuqokelela ukujongana neemeko ezingathandekiyo.I-Trihydroxystilbene inokutsalwa kwizityalo eziqulethe i-resveratrol ezifana nePolygonum cuspidatum kunye neediliya, okanye inokwenziwa ngokwenziwa.

Ulingo olufanelekileyo lwasendle lubonise ukuba i-Inner Mongolia iQingyuan Bao 0.2% ye-trihydroxystilbene liquid, enexabiso elisebenzayo le-2.4 ukuya kwi-3.6 g/hm2, inempembelelo yokulawula malunga ne-75% ukuya kwi-80% ngokumelene ne-cucumber grey mold.Kwiiveki ezimbini emva kokutshintshwa kwekhukhamba, ukutshiza kufuneka kuqalwe ngaphambi okanye kwinqanaba lokuqala lokuvela kwesifo, kunye nekhefu leentsuku ezi-7, kunye nokutshiza kabini.