Ngaba uyayazi indlela yokulawula izigcawu ezibomvu?

Iimveliso ezidityanisiweyo kufuneka zisetyenziswe

I-1: I-Pyridaben + i-Abamectin + indibaniselwano yeoli yamaminerali, isetyenziswe xa iqondo lokushisa liphantsi ekuqaleni kwentwasahlobo.

2: 40% spirodiclofen + 50% profenofos

3: I-Bifenazate + i-diafenthiuron, i-etoxazole + i-diafenthiuron, isetyenziswe ekwindla.

Iingcebiso:

Ngemini, elona xesha liqhelekileyo lomsebenzi wesigcawu esibomvu kukusukela ngorhatya ukuya kumnyama yonke imihla.Ukubulala isigcawu esibomvu ngeli xesha lelona xesha lithe ngqo nelisebenzayo.

∎ Xa ubona isigcawu esibomvu, kufuneka usele iyeza kwangethuba.Ukuba isigcawu esibomvu sigqabhukile, kufuneka unyanzelise ukuba uthathe iyeza.Emva kokutshiza iyeza, kufuneka utshize iyeza kwakhona emva kweentsuku ezi-5 ~ 7, kwaye ulisebenzise imijikelo emi-2 ~ 3 ngokulandelelana ukunqanda ukuqanduselwa kweqanda lesigcawu esibomvu.Usulelo lweRotifer.

∎ Amaqanda e-Starcream adla ngokubekelwa ngasemva emagqabini nakwimikrozo yamasebe, nto leyo engayi kukwazi ukugquma imichiza yokubulala izitshabalalisi.Ngoko ke, kufuneka ulumke kwaye ulumke xa utshiza izitshabalalisi.

∎ Eyona ngongoma ibalulekileyo yeyokuba iyeza kufuneka lijikelezwe ukuze lilwe ne-Starcream, nokuba isiphumo selinye iyeza alikho sihle njengelinye, kufuneka lijikelezwe.

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Ixesha lokuposa: Sep-08-2022