Nano silver can be used to mix with some other additives such as nano copper, copper oxychloride, chitosan to create preventive and therapeutic drugs for agriculture. Or mixed with foliar fertilizer to increase absorption, except for fungi and bacteria to improve product efficiency. NanoCMM would like to share some information about nano silver used for disease prevention and treatment on fruit trees, rice, vegetables, rubber…
Customers who have needs nano silver 15000 ppm used in agriculture, please contact Hotline 0378.622.740 – 098.435.9664
| CROPS | SICK | HOW TO USE |
| Rice
| + Doomsday + Dirty granules caused by bacteria | • Mix 1L of 1200 ppm nano silver with 200 liters of water, evenly wet the leaves to prevent disease • Periodic treatment for 10-15 days• Treatment: Mix 1L of 1200 ppm nano silver with 150 liters of water • Spray water volume 400 liters/ha |
| Jackfruit | + Body rot with pus Caused by the fungus Phytophthora | Prevention • 1 liter of 1200 ppm nano silver mixed with 200 liters of water to evenly wet the stems, leaves and branches, and water the base 3-5L/root Cure • Shave the bark of the tree trunk to a length of 20 cm by 10 cm wide, shaving 10 cm from the other. Mix 1 liter of 1200 ppm nano silver with 12 liters of water and then sweep it over the shaved body |
| + Rizoctonia solani, Sclerotium, Pythium | Prevention • 1 liter of 1200 ppm nano silver mixed with 200 liters of water to evenly wet the stems, leaves and branches, and water the base 3-5L/root Cure • Mix 1 liter of 1200 ppm nano silver with 150 liters of water, water the base 3-5L/root and spray wet the stems, leaves and branches evenly | |
| Mango | + Pink fungus disease. + Left purulent disease . | • Mix 1L of 1200 ppm nano silver with 200 liters of water, evenly wet the leaves to prevent disease. • Periodic spraying every 10-15 days in the fruit bearing period.• Treatment: Mix 1L of 1200 ppm nano silver with 150 liters of water |
| Rubber | + Pink mushroom | • Mix 80 ml/bottle of 16 liters of water (1000ml/drum of 200 liters), evenly wet the stems, leaves and branches when the disease appears. • The amount of water sprayed is 400 liters/ha. |
| Oranges, tangerine grapefruit and they have abs | + Bacteria leaf spot + disease pink mushroom | • Mix 1L of 1200 ppm nano silver with 200 liters of water, evenly wet the leaves to prevent disease. • Periodic spraying every 10-15 days in the rainy and stormy season.• Treatment: Mix 1L of 1200 ppm nano silver with 150 liters of water |
| Pepper | + Wash garden – Original Scan
| • Spraying the garden: after harvesting, pruning branches, spraying 160 ml of Dung Nano Silver solution 1200ppm with 16 liters of water. • Root sweep: cut off branches close to the ground, mix Nano Silver Solution 1200ppm (160 ml/16 liters of water) original scan. |
| + Root rot – quickly die
| • The disease causes mass death when the disease infects the root neck and the roots below, pepper venom can die within 1-2 weeks. • When the first symptoms are detected, the pepper is already infected with fungus infiltrated in the previous 2-3 months, so it is necessary to good preventive measures . • Early and mid-rainy season: prevention and treatment with Nano Silver Solution 1200ppm by watering the root with a dose of 1000 ml with 150 liters of water, watering 3-5 liters/root depending on the age of the tree. When the disease causes severe damage, watering again after 7 – 10 days. | |
| + Gold leaf
| • Caused by root-damaging nematodes, the wound creates conditions for the Fungi groups Fusarium, Pythium attack and cause root rot. • Check the roots, if found to be root cysts caused by nematodes, they should be treated with nematode drugs • Then treated with Nano Silver Solution 1200ppm according to the instructions as above. | |
| + Anthracnose disease letters
| • There are yellow spots on the leaves that then turn brown and gradually black. The wound has no definite shape. When you get old, you will have scars The disease has a large black halo surrounding it, separating the diseased and healthy tissues. Burn marks often appear at the tips of the leaf margins. • The disease can also attack cotton buds, cotton pods, infected seeds dry black or can also damage the trunk of the pepper tree, causing it to loosen burn, dry branches. The disease appears year-round but often develops strong during the rainy season. • Room: Mix 1 liter of Nano Silver with 200 liters of water and then spray wet the tree. Treatment 1 liter of nano silver mixed with 150 liters of water | |
| + Leaf spot disease | • Black spots appear on both the upper and lower face leaves, concentrated in the area near the leaf veins. Severely infected leaves turn yellow and fall. • Room: Mix 1 liter of Nano Silver with 200 liters of water and then spray wet the tree. Treatment 1 liter of nano silver mixed with 150 liters of water | |
| Durian | + Stem rot – fruit rot | • Caused by fungi. The disease develops and spreads strongly through leaves and fruit stalks and fruit in wet conditions, heavy rain creates rotten spots brown slime. Rotten fruit leaves pave the way for some fungal pathogens The damage causes brown rot of the fruit pulp and fruit drop.
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| + Lamentations
| • Due to fungus. The disease usually appears midway down the foliage. The leaves are red-brown in color, surrounded by copper rings The center is dark brown, usually starting at the tip or edge of the leaf and gradually spreading in in. Severe disease causes the leaves to dry, burn and fall, and the branches are bare.
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| Root rot
| • Due to fungus. The disease appears on the body near the ground, melting the plastic reddish brown, the inner wood layer is also browned. Serious illness The branches are deciduous, the tree is dead.
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| + Rotten flowers
| • Due to fungus. Lesions are light brown, slightly concave. Sick at first Attacks the bivalve that surrounds the durian flower, then gradually spreads in Petals cause flowers to rot and fall off.
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| Prevention: Mix 1 liter of 1200 ppm nano silver with 200 liters of water and spray it on the body, tree. Treatment with double dose | ||
| Dragon fruit tree | + Prevention and treatment of white spot, brown spot, anthracnose | • Prepare 1200 ppm Nano Silver Solution 80 ml/16 liter bottle, Spray evenly on the tree, 3 times in a row, 2-3 days apart until the fungus dries up and turns brown. When sick reduce completely, proceed to reduce the number of sprays: 7-10 days / time to prevent reinfection disease. |
| + Yellow leaf and root rot disease | • Pathogens: are caused by many pathogens including Fusarium, Pythium, Phytophthora and nematodes, which have a similar The interaction between Fusarium fungi and nematodes is the most important. • Measures to prevent and treat diseases: Use disease-free seedlings Use Nano Silver to spray and water the roots to eliminate fungal diseases | |
| Pink fungus disease
| • Caused by the fungus Corticium salmonicolor. Silky mushrooms grow thick more and there are pimples on the tips of the pink mycelium, this is a feature of disease. If the disease is severe, the disease can spread around the branches causing the whole branch to show symptoms of dry branches. • Measures to prevent and treat diseases. Because pathogens are present on branches and It spreads quickly, so pruning should be done during the season sunlight and spray Nano Silver to treat diseases. | |
| + Anthracnose disease | • Forms orange-brown diseased spots on petals, which fall off flowers leave stalks, calyx. On grapefruit, the disease marks are spots Small, round, light yellow, then dark brown in color, the lesions are slightly indented, the wound may crack, there are rings on the wound concentric are black fungal spores. • Anthracnose on lemon affects flowers, young leaves and fruit, initial lesions are small yellow-brown spots, then grow, around the dark brown border, in the middle of the disease, dark brown Varies from small to large, on the lesions there are many dark brown spores forming concentric rings, leaves and fruits are often dropped, branches are inert, drying the tips of branches. • Measures to prevent and treat diseases: Prune, remove infected branches, help open the garden. Mix 1 liter of Nano Silver with 200 liters of water and spray it wet | |
| Green mold rot disease
| • Initial symptoms are soft, watery spots on the surface left surface, lesions develop rapidly and are covered with White mushrooms. If the fruit is rotten, the diseased area is covered with spores green, white mycelium. The disease thrives in humid conditions high • Pathogens: Penicilium digitatum, P. italicum, P. ulaiense (Holmes et al., 1994)
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| Left head rot disease
| • Left end rot caused by Diplodia growing rapidly from zone to zone other, while the left end rot caused by Phomopsis developed evenly around the left head. Phomopsis rot makes the fruit skin slightly concave down, this phenomenon did not occur with the fungus Diplodia. Black rot caused by Alternaria spreading from the left stalk to the left core and often without showing symptoms, changing the color of the fruit when cut across. dark spots and left core rot were seen. • Pathogen Botrysphaeria rhodina (Diplodia theobromae) Diaporthe citri. Alternaria citri. • Preventive measures: Mix 1 liter of Nano Silver with 200 liters of water and then spray wet the tree. Treatment 1 liter of nano silver mixed with 150 liters of water | |
