5. Ukuthelekiswa kwamazinga okugcinwa kwamagqabi
Eyona njongo yokulawula izinambuzane ezitshabalalisayo kukuthintela izitshabalalisi zingonakalisi izityalo. Ngokuphathelele ukuba izinambuzane zifa ngokukhawuleza okanye ngokukhawuleza, okanye ngaphezulu okanye ngaphantsi, ngumbandela nje wembono yabantu. Izinga lokugcinwa kweqabunga sesona salathisi sexabiso lemveliso.
Ukuthelekisa imiphumo yokulawula i-rice leaf rollers, izinga lokugcinwa kweqabunga le-lufenuron linokufikelela ngaphezu kwe-90%, i-Emamectin Benzoate inokufikelela kwi-80.7%, i-indoxacarb inokufikelela kwi-80%, i-Chlorfenapyr inokufikelela malunga ne-65%.
Izinga lokulondolozwa kwamagqabi: lufenuron > Emamectin Benzoate > Indoxacarb > Chlorfenapyr
6. Uthelekiso lokhuseleko
Lufenuron: Ukuza kuthi ga ngoku, akukho ziphumo ziyingozi. Ngelo xesha, le arhente ayiyi kubangela ukutshatyalaliswa kwakhona kwezilwanyana ezifunxayo kwaye ibe nefuthe elincinci kubantu abadala bezinambuzane ezincedo kunye nezigcawu ezidliwayo.
I-Chlorfenapyr: I-Enensitive kwimifuno ye-cruciferous kunye nezityalo ze-melon, ixhomekeke kwi-phytotoxicity xa isetyenziswe kumaqondo aphezulu okanye kwiidosi eziphezulu;
Indoxacarb: Ikhuseleke kakhulu kwaye ayinaziphumo ziyingozi. Imifuno okanye iziqhamo zinokuvunwa kwaye zityiwe kusuku emva kokufakwa kwesibulali zinambuzane.
Emamectin Benzoate : Ikhuselekile kakhulu kuzo zonke izityalo kwiindawo ezikhuselweyo okanye ngamaxesha e-10 idosi ecetyiswayo. Sisibulali-zinambuzane esinetyhefu ephantsi evumelana nokusingqongileyo.
Ukhuseleko: Emamectin Benzoate ≥ indoxacarb > lufenuron > Chlorfenapyr
7. Uthelekiso lweendleko zamayeza
Kubalwa ngokusekwe kwiikowuteshini kunye needosi zabavelisi abahlukeneyo kwiminyaka yakutshanje.
Uthelekiso lweendleko zamayeza nalu: indoxacarb> Chlorfenapyr> lufenuron> Emamectin Benzoate
Imvakalelo iyonke yeepotions ezintlanu ekusetyenzisweni okwenyani:
Ukuqala kwam ukusebenzisa i-lufenuron, ndaziva ngathi isiphumo siphakathi kakhulu. Emva kokuyisebenzisa kabini ngokulandelelana, ndaziva ukuba umphumo wawumangalisa kakhulu.
Ngakolunye uhlangothi, ndandivakalelwa kukuba umphumo we-fenfonitrile wawuhle kakhulu emva kokusetyenziswa kokuqala, kodwa emva kokusetyenziswa kabini ngokulandelelana, umphumo wawuyi-avareji.
Iziphumo ze-Emamectin Benzoate kunye ne-indoxacarb ziphakathi phakathi.
Ngokuphathelele imeko yangoku yokumelana nezinambuzane, kuyacetyiswa ukuba kuthathwe "ukuthintela kuqala, ukuthintela ngokubanzi kunye nokulawula" indlela, kwaye uthathe amanyathelo (ngokomzimba, iikhemikhali, i-biological, njl. ukunciphisa inani kunye nedosi yezibulali zinambuzane kwixesha elizayo kunye nokulibazisa ukuxhathisa izitshabalalisi. .
Xa usebenzisa i-pesticides ukukhusela nokulawula, kuyacetyiswa ukuba udibanise i-pesticides ephuma kwisityalo okanye i-biological-derived-derived pesticides ezifana ne-pyrethrins, i-pyrethrins, i-matrines, njl., kwaye udibanise kwaye ujikeleze kunye nee-agent agents ukuze ufezekise injongo yokunciphisa ukuchasana kweziyobisi; Xa usebenzisa iikhemikhali, kucetyiswa ukuba kusetyenziswe amalungiselelo adibeneyo kwaye uwasebenzise ngokunye ukufezekisa iziphumo ezilungileyo zokulawula.
Ixesha lokuposa: Dec-18-2023
