
bargandi misritham

chembu sulfate, soodiyam carbonate ennivayude misrithamaaya bargandi misritham, munthirippazhavum munthirivallikalum chikilsikkaan aadyamaayi upayogicha franch jillayude perilaanu ariyappedunnathu. oru sathamaanam muthal 20 sathamaanam vare mothatthilulla chembinte saandrathayulla eee misritham marangalkkum cheria pazhangalkkum oru fungisidal spray upayogikkunnu.
charithram.
upayogathilulla aadyakaala fangasaidukalilonnaaya bordo mishrithathinu samaanamaayi, "saal sooda bordo" ennum ariyappedunna bargandi misritham, fungus prathyakshappedunnathin munbu sasyangalil oru fungus prathirodha aaplikkeshanaayi upayogikkunnu. bordo mishrithathil chembu (ii) sulfate, cuso 4, hydrated chunnaambu, caa (ooo) 2 enniva adangiyirikkunnu, athesamayam bargandi mishrithathil chembu sulfate, cuso 4, soodiyam carbonate, ena2sioo 3 enniva adangiyirikkunnu. 1885 ll aadyamaayi upayogicha bargandi mishrithathinu pakaram synthetic jaiva samyukthangal allengil prathikarikkaattha, chelettad roopathil chembu adangiya samyukthangal upayogichu. chedikalkku chuttumulla avashishtangalil uyarnna alavil chembu adinjukoodunnathu thadayaan ithu sahayikkunnu.
samanvayavum ghadanayum.
alinja chembu sulfate soodiyam kaarbanettum samyojippichaan bargandi misritham nirmmikkunnath. soodiyam carbonate saadhaaranayaayi uyarnna alavil cherkkukayum 1:1-1.5 enna layikkunna anupaathathil cherkkukayum cheiyunnu. kaalakramena soodiyam carbonate laayaniyil ninnu christalise cheyyappedukayum, copper sulfate carbonate mishrithathodu 1:1 anupaathathilekku adukkukayum cheiyunnathinaal eee prakriya vegathil sambhavikkunnu. uddeshicha upayogathinu thottumunbu misritham kalarthendathinaal bargandi mishrithatthinte pothuvaayi nirthalaakkiya upayogathil eee savisheshatha oru pradhana gadakamaanu.
upayogangalum pravartthana reethiyum.
marangalkkum cheria pazhangalkkum munkootty prathirodhikkunna fungazide bargandi misritham upayogikkunnu. kyoo (ii) ionukalkku pala fangasukaludeyum beejakoshangalil kaanapedunna ensaimukalumaayi edapedaan kazhiyukayum mulaykkunnathu thadayukayum cheiyunnathinaal ithu sambhavikkunnu. nirbhagyavashaal, chembinte antifungal gunangalkkulla samvidaanam nannayi manassilakkappettillettim, chembu, fangasinte sellular membranukalude negatteevu charjju cheytha bhagangal thammilulla edapedalukal maarunna aakruthiyum membran permiability vardhippikkukayum cheiyunnuvennu karuthappedunnu, ithu koshatthinte homeostaasisine maattukayum avashya poshakangaludeyum ayonukaludeyum aparyapthamaaya agiranam, sambharanam ennivayilekku nayikkukayum cheyyum.