Potato aphid hazard Potato aphids are also called greasy insects. Aphids are widely distributed in China, and the aphids that harm the potato and spread the virus are mainly peach aphids and potato aphids. Potato aphids have two conditions for potato damage: The first is a direct hazard. The locusts live on the back of the leaves and the young tops. The thorns suck the juice, and at the same time excrete a kind of sticky material, block the stomata, make the leaves shrink and deform, and the growth of the young part is hindered, directly affecting the yield; The second is in the feeding process, such as peach aphid, to pass the virus to healthy plants, causing viral diseases, causing degeneration, and spreading the virus in the field, causing more plants to degenerate. In addition, the shoots of the tubers during storage are sometimes compromised, thereby transmitting the virus to the diseased potatoes. Potato locust control method (1) Agricultural measures to prevent and eliminate field weeds in a timely manner; use irrigation to clean up wintering places in time. (2) Biological control The use of natural enemies of aphids is an effective means of biological control. The beetles of the ladybug family and the wasps of the mites eat on the mites, and the mites can also be controlled by the mites. (3) Chemical control First, the point is to apply the internal granule insecticide, using 70% cockroach WP, applied to the seed potato at the time of sowing, 90 grams per 667 square meters (1 mu), control The residual effect period can be up to 60 days; or 3% ethion mixed with granules, 2-2.7 kg per 667 square meters (1 mu), the residual period of control can reach 70 days, and can be combined to prevent late blight; Killing, using 0.1% chlorpyrifos, 0.05%-0.1% dimethoate, 0.2% trichlorfon or 10% imidacloprid (purine) wettable powder per 667 square meters (1 mu) with 1-1.5 kg of water Spray, or spray with 3000-4000 times of pyrethroid. The first spray is usually carried out after the emergence of the seedlings, and every 10-20 days thereafter, the spray is sprayed according to the number of mites. Pain Relief Patch For Neck Shoulder,Lower Back And Leg
Pain Relief Patch for neck shoulder, lower back and leg.
Pain Relief Patch,Pain Relief Pad,Pain Relief Plaster,Neck Pain Relief Patch,Back Pain Relief Pacth Shandong XiJieYiTong International Trade Co.,Ltd. , https://www.xjplaster.com
[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.