I-Cyperus rotundus ithanda ukukhula kumhlaba oxengayo, kwaye ukwenzeka komhlaba oyisanti kubi kakhulu.Ingakumbi kwimimandla yombona kunye neyommoba, iCyperus rotundus kunzima ukuyilawula.

Idla ngokuba ngummandla omnye omncinane okanye ixutywe nezinye izityalo ukuze ikhuphisane ngozuko, amanzi nezichumiso, nto leyo ebangela ukuba ezinye izityalo zikhule kakubi.Ikwangumhlambi weplanthoppers ezimhlophe, iincukuthu ezimnyama, ooqongqothwane kunye nezinye izinambuzane.Lolona khula luyingozi kwihlabathi liphela.

Ngenxa yeengcambu ezikhethekileyo ze-tuber ze-Cyperus rotundus, isitshixo sokuhluma kukubulala iingcambu.

Iindlela zokulawula imichiza:

1. Umbona

I-Benazone - Isetyenziswe xa i-corn 4-6 ishiya, le mveliso isebenza kakuhle xa iqondo lokushisa liphezulu, kodwa umphumo ubi xa ubushushu buphantsi.Isetyenziswa ngononophelo emvuleni kakhulu okanye kwiminyaka eyomileyo.I-Benzopine ikhuselekile kwisityalo esilandelayo.

I-Chlorpyrisulfuron - Lo mchiza usetyenziswa ngokubanzi emva kwamagqabi angama-3-5 ombona.Inefuthe elihle kwingca yamagqabi abanzi kunye nesedge, kwaye icokisekile noko, kodwa isantya sengca efayo siyacotha.Kudla ngokuthatha ngaphezu kwesiqingatha senyanga ukufa ngokupheleleyo engceni.Ayikhuthazwa kwaye isebenzayo i-Fast dimethyl tetrachloride kunye nolunye usetyenziso oluxubileyo, ukuze ungavelisi ukuchasana.

I-Glyphosate - Emva kwamagqabi angama-10 ombona, xa ungaphezu kwesiqingatha semitha, ungasebenzisa i-glyphosate (i-glyphosate ngaphandle kwezinye izithako) ukutshiza ukhula ngamanzi, ubeke ingqalelo kwi-sprey directional spray, musa ukutshiza kwi-corn, umgaqo we-weeding kukuba sebenzisa ukhula kunye nomahluko wendawo phakathi kwezityalo.

2. Igadi yeziqhamo

Ama-Orchards acebisa ukusetyenziswa kwe-dimethyl•metazone, glyphosate, kunye ne-glufosinate ukutshiza ngendlela eya ngqo, kwaye ulumke ungatshizi kwimithi yeziqhamo.

Ukuba uthe eyakho isinye kwisithathu sehektare inokugrunjwa ngesandla, ungayisusa ngokupheleleyo iRadix Aconiti kwiminyaka emi-2 ukuya kwemi-3.

Qhagamshelana nathi nge-imeyile kunye nefowuni ngolwazi oluthe kratya kunye nekoteyishini

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