The latent leaves are a kind of harmful insects. As the name suggests, the larvae infiltrate the leaves and only eat the leaves of the plants, retaining the upper and lower epidermis, and growing up with the larvae. The tunnel circles and stretches, commonly known as “painting wormsâ€. The tunnel is gradually extended and widened, which can cause the blades to break or die. Larva or cockroaches can be found at the end of the tunnel.
There are two types of pests that can form latent leaves, one is the leaf miner, which belongs to the family Diptera. It is commonly known as leaf miner, leaf miner, leafminer, leafminer, Purple cloud leaf miner, rice leaf miner, etc., occur in vegetables. Among them, Liriomyza sativae and Liriomyza huidobrensis are important quarantine pests in China and have been widely spread in China.
The other species are leafminers, common are leafminers, spinuloptera leaf miners, citrus leaf miners, etc., all belonging to Lepidoptera leaf leaf moth family, mostly occurring in forest trees and fruit trees. Two kinds of pests belong to Diptera and Lepidoptera, respectively, and are relatively easy to distinguish. The fly larvae have no heads and feet, adult wings, and the hind wings are reduced to balance rods; the leafhopper moths are adult wings, and the larvae have three pairs of chest feet and one pair of gastropods.
The leaf-living pests occur for several generations a year, wintering in various forms in the southern part of the country, and wintering mostly in oak leaves or in the soil. Individual species, such as leaf miners, are larvae in cellars. Winter in the winter.
The key to pesticide control of leaf insect pests is the application of the larvae before they enter the leaves. Therefore, monitoring and forecasting work needs to be done well. Grasp the adulthood, use flypaper or yellow plates to trap adult insects. Before the 2nd instar larvae (when the insecticidal tract is very small), spray 98% of dandan original powder 1500-2000 times or 1.8% abamectin 3000-4000 times, 48% chlorpyrifos-potassium 1000 times, 25% dimehypo Aqueous agent 500 times, 98% insecticidal monosoluble powder 800 times, 50% chemo-combination powder 2000 times, 5% chlorfenapyr cream 2000 times, 5% fluorinated urea emulsifiable concentrate 2000 emulsion times. Generally need to control two or three times in a row. Agents should be sprayed on the back of the leaf to kill adult, eggs and larvae.
In addition, timely irrigation, removal of weeds, eradication of overwintering and over-summer insect sources; at the peak of insect pests, removal of pests and leaves destroyed; also can not harm pests such as bitter gourd, celery, tomato rotation, intercropping, etc., These are also necessary preventive measures. Recently, the use of parasitic wasps, such as Ji Weipi and other natural enemies, has also achieved good results in the control of Liriomyza.
Pain Relief Patch for neck shoulder, lower back and leg.
[Name] Medical Cold Patch
[Package Dimension] 10cm×12cm 2pieces/box
The pain relief patch is composed of three layers, namely, backing lining, middle gel and protective film. It is free from pharmacological, immunological or metabolic ingredients.
[Scope of Application] For cold physiotherapy, closed soft tissue only.
[Indications]
The patches give fast acting pain relief for strains, sprains, cramp, bruises, swollen areas or joint stiffness.
[How To Use a Patch]
Tear off the packaging bag and remove the patch. Remove the protective film and apply the patch on the skin. One piece, one time. The curing effect of each piece can last for 8-12 hours.
[Attention]
Do not apply the patch on the problematic skin, such as wounds, eczema, dermatitis,or in the eyes. People allergic to herbs and the pregnant are advised not to use the medication. If swelling or irritation occurs, please stop using and if any of these effects persist or worsen.notify your doctor or pharmacist promptly. Children using the patch must be supervised by adults.
[Storage Conditions]
Store below 30c in a dry place away from heat and direct sunlight.
Pain Relief Patch For Neck Shoulder,Lower Back And Leg
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Shandong XiJieYiTong International Trade Co.,Ltd. , https://www.xjplaster.com