Use systemic pesticides such as dimethoate, omethoate and other insecticides and anti-inhibitory agents, quetiaphos, diflubenzuron, kaffrin esters, green copper lactate, dexamethasone, diterpenoid, carbendazim, Trimethoprim, thiophanate-methyl, Rhizoctonia, and fast-acting fungicide, 4 to 5 hours after application of such pesticides, more than 80% of the active ingredients are absorbed into the tissues by the crop. Ye Ling Ling applied to crops for 2 hours, that can produce a systemic absorption, even if the rain after spraying, will not be wetted by rain and lose its efficacy.
Use quick-acting pesticides such as dichlorvos in insecticides, rapid killing, quick killing, enemy killing, anti-influence, speed killing, mixed eradicating, methomyl, kwong wei, neovimination, Cotton bolls and other pesticides belong to this type. These pesticides have a strong contact or smoke killing effect, rapid killing effect, killing pests after 1 to 2 hours of application. In addition, about 50% of the dose of the green lactone copper and tricyclazole sprayed into the plant tissue after spraying, and the rain occurred one hour after spraying, which basically had no effect on the efficacy.
The use of rain-resistant pesticides such as bactericides such as jinggangmycin and extermination and rapid gram-lining has good resistance to rain. After 1 to 2 hours of application, even if it encounters a shower, it does not affect the efficacy.
Adding adhesives to liquids Adding adhesives to liquids can increase the adhesion of pesticides on crops and pests. It is not easy to be washed out after medium or light rain, and pesticide liquids are prepared. Each 50 kg liquid is adhered. Agents such as detergent 50 ~ 75 grams, stir and apply it in time.
Types of wheelchairs
1. According to material classification, aluminum alloy, light material and steel aluminum alloy, light material and steel.
2. According to the type, it can be divided into manual Wheelchair and electric wheelchair, among which manual wheelchair can be divided into manual push and self-service type.
3. According to people's needs, it can be divided into single side wheelchair, toilet wheelchair, sports wheelchair and lying wheelchair.
4.According to whether it can be folded It can be divided into foldable and unfoldable wheelchairs.
Wheelchair
Medicare Wheelchair,Multifunction Wheelchair,Wheelchair Rehabilitation,Folding Electric Wheelchair
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