The most common cause of rice leaf rolling is rice leaf roller. Injury characteristics: The larvae are silk-wrapped and adult leafhoppers of rice leaves are plucked. The larvae hide and feed on the leaves, leaving only the epidermis and forming white strips. As a result, the 1000-grain weight of rice is reduced, and the pods are increased, resulting in reduced yield.
Control agents: 1, selection of resistant (resistant) rice varieties, rational fertilization, so that the growth and development of rice robust, to prevent early prosperous growth, late love late mature. Scientific management of water, appropriate adjustment of the time of the field, reduce the larvae hatching field humidity, or in the peak period of phlegm irrigation deep water 2-3 days to kill the insects. 2, protect the use of natural enemies. There are more than 80 species of natural enemies in the leaf roller, and each of them has parasitic or predatory enemies. Egg parasitoids such as Trichogramma beetle, larval stage such as the vertical leafhopper Ciconia velutina, predatory natural enemies such as spiders, frogs, etc., have great control on the vertical leaf roller. 3. The tillering and panicle stages of rice are susceptible to rice leaf roller disease and should be controlled by pesticides. Commonly used agents are: 18% double insecticide drops, insecticides, special killing, triazophos and so on.
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Pain Relief Patch For Neck Shoulder,Lower Back And Leg
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.
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