Copper pipe W = 0.028 × wall thickness × (outer diameter - wall thickness)
Brass tube W = 0.0267 × wall thickness × (outer diameter - wall thickness)
Aluminum tube W = 0.00879 × wall thickness × (outer diameter - wall thickness)
Copper row W=0.0089×width×thick aluminum row W=0.0027×width×thick Note: W units are kilograms/meter, other units are millimeters.
If some flies survive from the larvicides and grown up, the we can use some Aduticides to kill them. Fly Bait such as Azamethiphos 1% GB (Snip Fly Bait), Thiamethoxam 1% GB (Agita 1GB) usually used for the Public Health while Azamethiphos 10% WP (Alfacron 10) and Thiamethoxam 10% WDG(Agita 10 WDG) and some Pyrethroid products (Cypermethrin, Permethrin), DDVP are usually used in poultry.
Adulticide
Mosquito Larvicide,Mosquito Control,Mosquito Repellent,Mosquito Larvicide Spray
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