May garden maintenance
In May, with the rise of temperature, more and more garden diseases and insect pests, in order to achieve a better maintenance effect, we began to invest a lot of manpower, material resources and financial resources in the maintenance process. But even so, many friends still miss the best time to control pests and diseases.
In order to facilitate everyone to grasp the maintenance points of each period in the maintenance process, take fewer detours, and achieve the best maintenance effect at the least cost, Xiaobian specially sorted out the key points of garden maintenance technology in May as follows, hoping to bring some help to everyone and let everyone achieve the effect of doubling the results with half the effort.
First, prune
For spring flowering plants, simple pruning is carried out in combination with plastic surgery.
For the lawn, the height should be strict, not higher than 15 meters. Cold-season grasses such as early maturing grass, high fescue, and ryegrass may need to be pruned 2 to 3 times a month. Each pruning should adopt the 1/3 principle, and the trimmed grass clippings should be cleaned up in time to prevent and control more germs.
For hedges, privet balls, boxwood balls, red leaf heather balls, etc., should be trimmed in time to maintain a good shape.
For the larger street trees such as tung, ash, and national locust, combined with the situation after germination and leaf development, pruning and pruning can be carried out again to avoid affecting ventilation and light transmission, or affecting the lives of nearby residents.
For large trees that have just been transplanted in the spring, their branches and leaves have begun to sprout during this period. For the buds and tillers on the upper or lower end of the branches, they need to be erased to avoid the growth of the tree and unnecessary nutrient consumption, which is more conducive to the survival of newly transplanted trees.
Second, cultivate and weed
Lawn growth enters the peak period, increase the frequency of pruning, maintain height, and require visual flatness and beauty. The removal of weeds during this period is very important work, and the soil under the trees, under the tree ponds (holes), under the shrubs and in the flower beds (ponds) should be cultivated in a timely manner to loosen the soil and remove weeds.
Park green areas, ground cover plants, lawns, monthly planting sites, sidewalk tree burrows, etc. should also be cultivated and weededed; at the same time, attention should be paid to the protection of lawns, beneficial wild plants under the forest and green areas. Cultivation and weeding should not damage plant roots and dry skin, and the depth of cultivation should be 5 cm to 10 cm; it should not be cultivated in a muddy state of soil. Even on rainy days, weeding should be removed.
Weeds and grass clippings removed from the green area should be transported out at any time. In addition to special ornamental requirements, wild ground cover plants in the garden green space (such as: purple flower diding, foxglove, February orchid, etc.), should not be eradicated at will, can be pruned in time to control the height, protect the native ground cover, and like clover, it should be removed in time. When using chemicals to control weeds, they must be tested before use.
Recommended use 【Barberkin + Additive】
【Barbaijin】
1. Extremely rapid extermination of broad-leaved grasses and inhibit grass weeds. 1-3 days after application, the weeds begin to dry up and die.
2. It has soil residual activity and does not pollute the soil. Environmentally friendly, low toxicity to animals and ecology.
3. It can be mixed with a variety of grass herbicides to expand the herbicide spectrum and will not produce antagonism.
4. The mixing effect of Barberthine and glyphosate is outstanding, with the effect of "complementarity, addition and efficiency", which can make glyphosate become "super glyphosate".
Third, water and fertilizer management
After entering May, the temperature will gradually rise, the water evaporates quickly, the soil is prone to water shortage, and the garden plants are in the peak period of leaf spreading, and the water demand is large, at this time, the garden plants need to be watered in time according to the water demand of the plants. When watering, the principle of "no dry watering, no watering, watering should be thorough" should be followed to avoid inducing disease damage and root rot due to frequent watering.
After entering May, the plants begin to enter the peak growing season, and the demand for nutrients is relatively large. During this period, garden plants can be properly topdressed, and phosphorus and potassium fertilizers are mainly used when topdressing, and too much nitrogen fertilizer should not be applied to make the plants grow. It should also be noted that the concentration should not be too high when fertilizing, so as not to burn out the leaves and roots of the plant. Recommended use of [compo Schnoder compound fertilizer]
【High-tower nitrothio compound fertilizer】
15-15-15、20-5-15、15-5-23
1. Highly active biostimulant, improve crop stress resistance, and can "prevent disease" nitro fertilizer
2. Promote nutrient absorption and transport, and "increase production and improve quality" of nitro fertilizer
3, Schnoder dmp technology, stable and long-term effect, "not afraid of the end", "fruit shoots with the promotion" of nitro fertilizer.
Fourth, pest control
1. Disease
This month, the temperature continues to rise, which is conducive to the multiplication of pathogens, and the occurrence of serious pathogens mainly includes leaf diseases such as downy mildew, rust, powdery mildew, coal pollution and leaf spot disease, as well as branch diseases such as canker disease, rot disease and blight disease. At this time, it is necessary to start regular spraying prevention and control, and remove diseased leaves for treatment. It is recommended to use [Fengliang + NakashengButsu + Arcadian].
【Nakasang Bujin】
1. It has a good control effect on fungal and bacterial diseases at the same time.
2, the crop is very safe, flowering, young fruit can be applied.
3, good mixing.
4. It has inhibitory effect on leaf mites and pathogenic nematodes.
【Fengliang】
Pyrazole ether ester is a novel broad-spectrum fungicide that is a mitochondrial respiratory inhibitor that prevents electron transfer in cytochrome synthesis. It has protective, therapeutic, leaf osmotic conduction effects.
Diethylmethicazole belongs to the triazole class of fungicides, which mainly inhibit the biosynthesis of ergosterol in pathogenic cells, thereby destroying the structure and function of cell membranes. The mixing of pyrazole ether bacteriolate with phenylmethocyclazole has a good preventive and therapeutic effect on watermelon anthrax.
【Arcadian】
1. Promote the balanced and robust growth of various organs of crops, which has a two-way regulatory effect. Promote the root of the strong rod, resist lodging.
2. Enhance the vitality of crops, disease resistance, drought resistance, cold resistance and salt resistance.
3. Increase the chlorophyll content, make the leaves thicker, the leaf color is thick green, and improve the photosynthetic efficiency.
4. Alleviate drug damage, fertilizer damage, and avoid aphids, cattle, sheep, etc.
5. Ph9-11 neutralizes soil acidity.
2. Insect pests
For leaf-eating pests:
It mainly includes stinging moths, ruler moths, etc., which are mainly harmful to the leaves of plants. We can choose [indatervitae + lice mite sulfone] / [Kang Huan] / [Kimil] in the early 3rd instar of the pest, about 7 days apart, spray 2 times continuously, basically there is no big problem.
【Indateran + Lice mite urea】
1. For Lepidoptera pests.
2. Mainly gastric toxicity and touch killing activity, by blocking the sodium ion channel in the nerve cells of pests, blocking the transmission of nerve impulses, resulting in the death of pests.
3. Insect eggs and kill at the same time.
【Kang Huan】
1. For Lepidoptera pests
2. Reduce the amount of drug used, delay pest resistance, strong effectiveness, more thorough insecticidalization, and more durable insecticide.
3. It has a good anti-effect on kale beet moth, especially suitable for pest strains that are resistant to other insecticides.
【Kyobo Kimmel】
1. The domestic official registration of tank bean thrips, tank bean pod borer and cabbage moth, honeysuckle inchworm, cotton bollworm high content of A vitamin salt
2. China's green food production materials certification products, the first choice for pollution-free crops
3, micro emulsion, safe and environmentally friendly, do not hurt flowers and do not hurt fruits
4. Unique addition of thrips induction aids, stronger lethality and longer lasting
5. Kill the westflower thrips and palm thrips, and control lepidoptera pests such as the grassland nocturnal moth, the rice rice longitudinal leaf borer, the beet noctuce moth, and the twill moth
Inhaling mouth pest:
Mainly including aphids, aphids, whiteflies, red spiders, etc., this type of pest is mostly adult or nymph clustered on the leaf surface and young branches, sucking plant sap, the affected leaves appear small macula, and then the branches die or deform, affecting the ornamentation. Medication Recommendation【Iprovir + Prazidazone】【Quinothion】【Full Silence】
【Thiamethox, isopropylvir + prazidone】
1. It has a good control effect on aphids
2. It has the dual effects of touch killing and gastric toxicity, stopping eating after 4-6 hours after contact; irreversible paralysis knockdown occurs within 6-12 hours; and peak death is reached in 24-36 hours.
3. Long effectiveness, good permeability on the surface of plants, good adhesion.
4. It is more resistant to rain washing, and after use, the agent effectively penetrates into the leaves of the plant to form a secondary insecticidal peak, and the insect eggs are killed at the same time.
【Full silence】
1. The product is highly effective and micro-toxic, targeting a variety of farmland mites including red spiders, white spiders and yellow spiders, including eggs, young mites, nymphs, and adult mites.
2. Relatively safe for its natural enemies and bees, such as: Chinese grasshoppers, mite-eating ladybugs, predatory mites, etc.
3. The ingredient content is 30% nitrile pyrimethoxate suspension agent, which is a brand new patented compound and has no interaction resistance with the acaricides on the market.
4. Quick-acting + long-term effectiveness, 2-4 hours after the drug, mite poisoning and death, the duration of action up to 25-30 days.
【Lianyou quinophos】
1. This product is organophosphorus insecticide and acaricide, which has gastric toxicity and touch killing effect.
2. It has good permeability and has a certain egg killing effect.
3. High safety and easy to decompose.
4, insecticidal spectrum is wide: aphids, aphids, whitefly, etc., the effect on underground pests is also very good.
【Disclaimer】
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