Prevention and control of underground pests in vegetables

Be careful not to use highly toxic and highly toxic pesticides on vegetables, such as: six six six, Shennongdan, carbofuran, methyl isoflavin 3911, omethoate, 1605, phorate, phoxim, etc. Both are disabled.

At present, the main pests on the open vegetables are: cabbage caterpillar, diamondback moth, ground tiger, golden worm. Drug control recommends that you use 1.8% avermectin (Affordin), emamectin (Paul, Jiawei salt, Huajing No.1), DuPont Anshang (Wanling), etc. to control cabbage caterpillars, side dishes moth. Underground pests are mainly rooted with phoxim and lesben, paying attention to the concentration of medicinal seeds at the seedling stage to avoid phytotoxicity.

Pleated Fly Screen Door:

1 weather strip makes a better windproof.

2  Lower floor rail for barrier-free access.

3 Alloy aluminum frame or PVC frame can be chose. 

Material	Alloy aluminum frame or PVC frame
Color	By RAL color code or by customer`s request
Max.width & height	1200 & 2300
Mounting condition	Installed inside to fit outside open door Depth of door frame need to be more than 50mm
Close way	Cord control
Installation way	Recess Fit

Pleated Screen Door

Pleated Screen Door,Plisse Screen For Door,Folding Screen For Door,Pleated Screen For Door

Hebei Charlotte Enterprise Co., Ltd. , http://www.cnscreening.com