Pyrethroids waa sunta cayayaanka ee macmalka ah oo u shaqeysa si la mid ah pyrethrins,kuwaas oo laga soo qaatay ubaxyada chrysanthemum.

Pyrethroids waxaa si weyn loogu isticmaalaa xakamaynta cayayaanka kala duwan, kuwaas oo badanaa loo isticmaalo barnaamijyada xakamaynta kaneecada si loo dilo kaneecada dadka waaweyn.

Permethrin waxaa badanaa loo isticmaalaa sidii buufin cayayaanka ah oo gudaha iyo dibaddaba ah, dharka la daweeyay, alaabta boodada ee eeyaha, daawaynta cayayaanka, wax soo saarka beeraha iyo xoolaha, iyo alaabada ka hortagga kaneecada. Permethrin waa daawada ugu badan ee loo isticmaalo dadka waaweyn ee kaneecada.

• Faa'iidooyinka Permethrin: Qiimo jaban, Saamayn Sare, Amaan u ah deegaanka iyo aadanaha, haraaga hooseeya.
• Codsiga:
• (1) Diqsiyada dadka waaweyn: Mari 10% Permethrin EC, adigoo ku buufinaya 0.01-0.03ml halkii m³.
• (2) Kaneecada Dadka Waaweyn: Mari 10% Permethrin EC, adigoo ku buufinaya 0.01-0.03ml m³kiiba. Ugxanta Kaneecada: Ku qas 1ml 1L 10% Permethrin EC 1L oo biyo ah, kuna buufinaya barkadda ay kaneecada yaryari ku tarmaan.
• (3) Baanbaro: Mari 10% Permethrin EC, adigoo ku buufinaya 0.05 ml halkii m³.
• (4) Aboorka: Mari 10% Permethrin EC, adigoo 1ml ku qasaya 1L oo biyo ah, kuna buufinaya kaynta.

D-phenothrin waxaa badanaa loo adeegsadaa xakamaynta kaneecada dadka waaweyn iyo cayayaanka kale ee dhibka leh gudaha iyo dibaddaba ee deyrarka guryaha iyo goobaha madadaalada dadweynaha. Goobaha la isticmaalo waxaa ka mid ah gudaha iyo hareeraha guryaha la deggan yahay/guriga, dhismayaasha ganacsiga iyo warshadaha, gawaarida gaadiidka, meelaha lagu nasto, xeryaha xayawaanka, daaweynta tooska ah ee xayawaanka (eyda).

• Faa'iidooyinka D-phenothrin: Ma aha sun, heer dil oo sarreeya, baaxad ballaaran, Ammaan u ah aadanaha iyo xayawaanka.
• Codsiga:
• (1) Diqsiyada dadka waaweyn: Mari 5% dareere Aerosol ah, adigoo ku buufinaya 5-10g halkii m³.
• (2) Kaneecada dadka waaweyn: Mari 5% Aerosol dareere ah, adigoo ku buufinaya 2-5 g halkii m³.
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