What is a phytosanitary check? How to strengthen the prevention and control of walnut pests and diseases?
What is the quarantine of walnut plants? Phytosanitary control refers to the strict control and management of plant-exclusive products such as seeds, seedlings, scions and other reproductive functions in accordance with national statutory regulations and related policies to avoid various risks. Invasion of pests or weeds to maintain plant growth. When introducing or transferring walnut seeds, seedlings and scions, it is necessary to strengthen quarantine and inspection to avoid the spread of dangerous pests and diseases. The specific small series will be explained in detail below. First, strengthen agricultural control 1. Reasonable selection of resistant varieties When establishing a walnut garden or high-replacement, use resistant varieties. 2. Strengthen the cultivation of disease-free seedlings Strengthen the cultivation of disease-free seedlings; when building gardens, use high-quality seedlings that are free of pests and diseases. 3, reasonable pruning to ensure a reasonable load of walnuts Timely removal of diseased branches, diseased tips and dead fruits, etc., to ensure that the walnut garden has good ventilation and light transmission, destroy the survival and breeding environment of pests and diseases, and reduce the number of pests and diseases. 4. Accelerate the adjustment of farming system and do a good job in fertilizer and water management (1) Develop soil cultivation systems and strengthen fertilizer and water management. (2) Remove the diseased plants, diseased leaves and diseased fruits in time, and bring them out of the park and burn them out. (3) Timely cultivating and weeding to reduce the invasion of pests and diseases. (4) Apply sufficient base fertilizer, timely topdressing, apply organic fertilizer, and scientifically water to meet the nutrients needed for the growth of walnut plants. Second, do a good job in physical control 1. Use pests to induce or kill the color, light, taste and other traits. 2, the use of insects have the characteristics of light, the installation of black light in the walnut garden, trapping pests. 3, in the orchard, the road is piled up, tempting the fire to kill. Third, strengthen chemical prevention 1, the right medicine (1) Identify the pathogens or pests and target pests. (2) Combine the prediction of pests and diseases and the law of occurrence of pests and diseases, and take certain preventive measures before the pests occur, and timely curb the occurrence of pests and diseases. 2, timely medication, to ensure quality (1) When taking preventive measures, it is necessary to first define the prevention and control indicators of the pesticides, and combine the prevention and forecast of pests and diseases to prevent and control. (2) When controlling, it is also necessary to consider factors such as the residual effect period of the drug, the spread of the disease, the climate, etc., and pay attention to whether the drug and related equipment are effectively coordinated to ensure the required dose. 3, alternating medication Long-term use of the same kind of agent will make the pests and diseases produce strong resistance, so it is possible to alternately use different agents, or to mix a plurality of sterilizing agents at the same time. 4, according to national regulations According to the national regulations, it is strictly forbidden to use highly toxic, highly toxic and high-residue pesticides, and at the same time reduce the frequency of medication. For the wonderful pictures and popular comments on the prevention and control of walnut pests and diseases, you may be interested in the following recommended contents, welcome to read.
Pain Relief Patch for Breast
Pain Relief Patch For Breast,Pain Relief Plaster For Breast,Relief For Breast Pain,Pad Relief Patch For Breast Shandong XiJieYiTong International Trade Co.,Ltd. , https://www.xijieyitongpatches.com
[Name] Medical Cold Patch
[Package Dimension] 10 round pieces
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 breast hyperplasia, breast fibroids, mastitis, breast agglomera tion, swollen pain.
[How To Use a Patch]
Please follow the Schematic Diagram. One piece, one time.
The curing effect of each piece can last for 6-8 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.