I-Chlorempenthrinluhlobo olutsha lwesibulali-zinambuzane se-pyrethroid esisebenza kakuhle kakhulu kwaye sinobuthi obuphantsi, esinefuthe elihle kwiingcongconi, iimpukane kunye neempukane. Sineempawu zoxinzelelo oluphezulu lomphunga, ukuguquguquka okuhle kunye namandla okubulala anamandla, kwaye isantya sokukhupha izinambuzane sikhawuleza, ingakumbi xa kutshizwa kwaye kutshiswa.
Indlela yokusebenzisa
1. Ulawulo lwezinambuzane zekotoni
(1) Ukuthintela nokulawula i-cotton bollworm: ukusetyenziswa kwamayeza xa sele iqalile ukufunxwa kwamaqanda, i-10% ye-bifenthrin cream 23 ~ 40ml nge-mutha yamanzi 50 ~ 60kg spray, 7 ~ 10d emva kokuba iyeza linefuthe elihle lokubulala izinambuzane kunye nokukhusela amahlumela. Eli dosi lingasetyenziselwa ukulawula i-cotton bollworm. Ixesha elifanelekileyo lokuthintela nonyango sisizukulwana sesibini nesesithathu sokufunxwa kwamaqanda, kwaye isizukulwana ngasinye sinyangwa kabini.
(2) Ukuthintela nokunyanga iincukuthu zamagqabi ekotoni: Ukuba iincukuthu zisetyenziswa kwinqanaba lokuvela kwazo, i-10% yekrimu 30 ~ 40ml nge-mutha yamanzi 50 ~ 60kg yokutshiza, ixesha eliseleyo elimalunga ne-12d, inganyanga iincukuthu zekotoni, iincukuthu zebridge, iincukuthu zamagqabi, iithrips, njl.njl. (njengokuba zinikezelwe ekuthinteleni nasekunyangeni iincukuthu zekotoni, idosi ingancitshiswa ngesiqingatha).
2. Lawula izinambuzane ezitshabalalisa imithi yeziqhamo
(1) Ukuthintela nonyango lwe-peachworm: faka amayeza xa iqanda liqala ukufunxwa, xa izinga lesiqhamo seqanda lifikelela kwi-0.5% ~ 1%, sebenzisa i-10% ye-bifenthrin emulsion 3300 ~ 4000 amaxesha okutshiza ngolwelo. Ukutshiza izihlandlo ezi-3 ukuya kwezi-4 kwixesha lonke lonyaka kunokulawula ngempumelelo umonakalo wayo, kwaye ixesha lesiphumo esiseleyo limalunga ne-10d.
(2) Ukuthintela nonyango lweentshulube zamagqabi e-apile: ngaphambi okanye emva kokudubula kwe-apile, xa sele ikhulile kwaye ukuba iintshulube ziyavela, xa igqabi ngalinye linomyinge weentshulube ezimbini, faka amayeza, uze utshize nge-10% cream ephindwe ka-3300 ~ 5000. Kwimeko yoxinano oluphantsi lomlomo weentshulube, ixesha eliseleyo lesiphumo yayiziintsuku ezingama-24 ukuya kuma-28. Ingasetyenziselwa nokulawula abavukuzi bamagqabi kunye neentshulube zamagqabi abomvu kweminye imithi yeziqhamo.
3. Lawula izinambuzane eziyingozi kwimifuno
(1) Ulawulo lwempukane emhlophe: Kwinqanaba lokuqala lokuvela kwempukane emhlophe, ubuninzi bezinambuzane abuphezulu.
(2) Malunga nentloko/isityalo, idosi yile: iikomkomere kunye neetumato ezityalwe kwigreenhouse ezinezithako ezisebenzayo ezi-2 ~ 2.5g kwi-mu ye-50kg yokutshiza emanzini, ezivulwe zahlulwe nge-2.5 ~ 4g yezithako ezisebenzayo kwi-mu ye-50kg yokutshiza emanzini, zinokulawula ngempumelelo umonakalo wazo ngaphakathi kweentsuku ezili-15. Xa ubuninzi bezinambuzane buphezulu, isiphumo solawulo sedosi efanayo asizinzanga.
(3) Ukuthintela nonyango lwe-aphid: faka amayeza ngexesha lokuvela kwayo, sebenzisa i-10% ye-bifenthrin emulsifiable oil 3000 ~ 4000 amaxesha okutshiza ulwelo, unokulawula umonakalo, ixesha eliseleyo limalunga ne-15d. Eli dosi linokulawula iintlobo ngeentlobo zezinambuzane ezitya amagqabi, ezifana ne-cabbage worms, i-diamond moth njalo njalo.
Ixesha leposi: Feb-18-2025