Sabbin magungunan kashe qwari irin su Isofetamid, tembotrione da resveratrol za a yi rajista a ƙasata

A ranar 30 ga Nuwamba, Cibiyar binciken magungunan kwari ta ma’aikatar noma da karkara ta sanar da kaso na 13 na sabbin kayayyakin kashe kwari da za a amince da su don yin rajista a shekarar 2021, jimlar kayayyakin kashe kwari guda 13.

Isofitamid:

Saukewa: 875915-78-9

Saukewa: C20H25NO3S

Tsarin tsari:

isofetamid,Ana amfani da shi ne don rigakafi da sarrafa ƙwayoyin cuta a cikin amfanin gona kamar 'ya'yan itatuwa da kayan marmari.Tun daga 2014, Isofetamid ya yi rajista a Kanada, Amurka, Tarayyar Turai, Japan, Koriya ta Kudu, Australia da sauran ƙasashe da yankuna.An yarda da isopropyltianil 400g/L a cikin ƙasata don rigakafi da sarrafa ƙwayar launin toka mai launin toka, launin toka mai launin toka, kokwamba powdery mildew da kokwamba launin toka mold.An fi son waken soya, wake, dankali, tumatur da kayan amfanin gona na latas a Brazil.Bugu da kari, an kuma bada shawarar don rigakafi da sarrafa launin toka mold (Botrytis cinerea) a cikin albasa da inabi da apple scab (Venturia inaequalis) a cikin amfanin gona apple.

Tembotrione:

Saukewa: 335104-84-2

Formula: C17H16CIF3O6S

Tsarin tsari:

Tembotrione:Ya shiga kasuwa a cikin 2007 kuma a halin yanzu yana rajista a Austria, Belgium, Faransa, Jamus, Netherlands, Brazil, Amurka, Mexico, Serbia da sauran ƙasashe.Cyclosulfone na iya kare masara daga haskoki na ultraviolet, yana da faffadan bakan, saurin aiki, kuma ya dace sosai da muhalli.Ana iya amfani da shi don sarrafa ciyawa na shekara-shekara da ciyawa mai faɗi a cikin filayen masara.Abubuwan da Jiuyi suka yi rajista sune 8% cyclic sulfone dispersible dispersible man suspension agent da cyclic sulfone·atazine dispersible man suspension agent, duka biyun ana amfani da su don sarrafa ciyawa na shekara-shekara a cikin filayen masara. 

Resveratrol:

Bugu da kari, 10% resveratrol mahaifa magani da 0.2% resveratrol soluble bayani rajista ta Inner Mongolia Qingyuanbao Biotechnology Co., Ltd. su ne na farko da rajista kayayyakin a cikin ƙasata.Sunan cikakken sunan resveratrol shine 3,5,4'-trihydroxystilbene, ko trihydroxystilbene a takaice.Resveratrol shine maganin fungicide wanda aka samo daga shuka.Yana da na halitta shuka antitoxin.Lokacin da inabi da sauran tsire-tsire ke shafar yanayi mara kyau kamar kamuwa da cuta na fungal, resveratrol a cikin sassan da suka dace za su tara don magance yanayin da ba su da kyau.Ana iya fitar da Trihydroxystilbene daga tsire-tsire masu ɗauke da resveratrol irin su Polygonum cuspidatum da inabi, ko kuma ana iya haɗa shi ta hanyar wucin gadi.

Gwaje-gwajen filin da suka dace sun nuna cewa Mongolia na ciki Qingyuan Bao 0.2% trihydroxystilbene ruwa, tare da ingantaccen adadin 2.4 zuwa 3.6 g/hm2, yana da tasirin sarrafawa na kusan 75% zuwa 80% akan kokwamba mai launin toka.Makonni biyu bayan dashen kokwamba, ya kamata a fara feshi kafin ko a matakin farko na kamuwa da cuta, tare da tazarar kusan kwanaki 7, sannan a fesa sau biyu.