Taba ea khaello ea lipeo tsa poone le ho seha maralla e tebile.Joang ho sebetsana le eona?

Taolo ea likokonyana tsa temo ha e thata, empa bothata bo teng ka lebaka la khaello ea mekhoa e sebetsang ea taolo.Ka lebaka la bothata bo tebileng ba khaello ea lipeo tsa poone le ho rema mapheo, mehato ea ho loantša e tjena.

啶虫脒溴虫腈 (1) Indoxacar4) abamectin 2

E ’ngoe ke ho khetha chefo e bolaeang likokoanyana e nepahetseng.Lihoai li ka khetha meriana e bolaeang likokoanyana ka boemo bo phahameng ba taolo e felletseng e ipapisitseng le khanyetso ea likokoanyana ea lehae, joalo ka Chlorfenapyr + lufenuron e tsebahalang ha joale, Emamectin Benzoate + indoxacarb, abamectin + chlorantraniliprole Formamide le mefuta e meng, ha ba ntse ba eketsa thiamethoxam kapa acetamiprid ho laola pest.Ka nako ena, hobane lipeo tsa poone tsa hona joale li nyane, ha ho khothalletsoe ho eketsa li-fungicides le manyolo a foliar.

Ea bobeli ke ho khetha mokhoa o nepahetseng oa ho sebelisa chefo e bolaeang likokoanyana.Ha u khetha ho fafatsa ho laola likokoanyana tsa poone, u tlameha ho sebelisa metsi a mangata.Ke hore, ka lebaka la hore palo ea chefo e bolaeang likokoanyana ka mu e lula e sa fetohe, leka ho sebelisa liponto tse fetang 60 tsa metsi ka mu.Ho sebelisa chefo e bolaeang likokoanyana ka metsi a mangata ho ka etsa hore tharollo ea lik'hemik'hale ka ho feletseng Ikopanye le fatše, ka hona ho etsa hore "bunker" ea joang e se nang thuso.Ho phaella moo, ho sebelisa chlorpyrifos + beta-cypermethrin ho etsa mobu o chefo le ho o jala hape ke mokhoa o tobileng oa ho thibela le ho laola.

Chlorpyrifos 40 EC (12) 功夫

Ka mohlala, sebelisa ligrama tse 500 tsa chlorpyrifos40% EC + 500 dikgerama tsa Lambda-cyhalothrin4.5% EC ka acre, kopanya 5 kg ea metsi le lehlabathe kapa hoo e ka bang 50 kg ea manyolo a manyolo, ebe oe ala ka ho lekana.Kamora ho jala, o ka sebelisa lisebelisoa tsa temo ho fetola joang.Likaroloana tse nang le meriana li ama fatše.

Ea boraro ke ho khetha nako e nepahetseng.Ho sebelisa chefo e bolaeang likokoanyana ka mocheso o phahameng nakong ea sethaleng sa peo ea poone ho ka lebisa ho phytotoxicity habonolo, 'me libakeng tse khanyang haholo, mosebetsi oa likokoanyana o fokotsehile' me phello ea ho bolaea e ke ke ea finyelloa.Mantsiboea, ha likokoanyana li qala ho ba mafolofolo 'me li baka tšenyo, ho sebelisa chefo e bolaeang likokoanyana ka nako ena ho ka etsa bonnete ba hore ho kopana ho atlehang pakeng tsa mokelikeli le likokoanyana, le ho eketsa ho kopana, chefo ea mala kapa liphello tsa fumigation ea chefo e bolaeang likokoanyana.


Nako ea poso: Mar-25-2024