Agricultural Thiophanate-Methyl Agricultural Thiophanate-Methyl,Fungicide Thiophanate-Methyl,Soil Treatment Thiophanate-Methyl,Pesticides Thiophanate-Methyl Ningxia Bornstein Import & Export Co., Ltd , http://www.bornstein-agriculture.comThiophanate-methyl
It is a kind of broad-spectrum hypotoxic fungicide with internal absorption, prevention and treatment.
It can effectively control the disease of many crops, such as wheat, rice, sweet potato, etc.
It is mainly used for leaf spray and can also be used for soil treatment
1, vegetables, disease prevention and control Prevention and control of cucumber powdery mildew, anthrax, eggplant, onion, celery, tomatoes, Beans and other mould, anthrax, sclerotium disease, available 50% wettable powder 1000-1500 times liquid, and at the beginning of the disease, spray once every 7 to 10 days, continuous spray 3-4 times;Prevention and treatment of lettuce gray mold, sclerotinia, available 50% wettable powder 700 times liquid spray.
Methyl sulfur bacteria spirit
2, disease prevention and control of flowers For dahlia flower rot, Chinese rose leaf spot, hitom resistant, clivia leaf spot have certain control effect.In general, use per acre 50% wettable powder 83-125 grams, the conventional water spray, spray a total of 3-5 times.
3, fruit tree diseases prevention and control
Apple ring spot, anthracnose available 50% wettable powder 400-600 times liquid spray, spray once every 10 days.
Grape leaf spot, anthracnose, mould, peach brown rot, etc., can be used 50% wettable powder 600-800 times liquid spray;
Citrus storage of penicillium, green mildew, immediately after the citrus picking with 40% rubber suspension agent 400-600 times liquid, dip the fruit 2-3 minutes, remove to frame up to dry.
4, wheat and barley diseases prevention and control Of wheat and barley smut, available 50% wettable powder 200 grams of 4 kg seed 100 kg of water, and then the tightness of 6 hours;The high 3, beginning flowering plants, 5 to 7 days after spraying the second time available per acre 50% wettable powder 75-100 grams.
5, other crop disease prevention and control of tobacco, mulberry powdery mildew, available 50% wettable powder 300-400 mg/kg of liquid spray;Disease ChengFa periods, the peanut leaf spot, can use 50% wettable powder 200-250 mg/kg liquid spraying, interval of 2 weeks, spray 3 times;Sweet potato black rot, available 50% wettable powder 500-1000 mg/kg seed potato solution for 10 minutes.
Correct use of track rail tractor tracks
The walking part of the chain track tractor is worn out because of years of work in the soil. Under normal circumstances, a new chain track plate can only use 2000 to 3000 hours. If used and maintained properly, the service life of the track can reach 2 to 3 years. In order to prolong the service life of the track and reduce the troubles of the walking system, the following requirements should be used and maintained properly. 1. The rail plate and the chain pin are often filled with silt, the wear between them is serious. After a period of use, the chain pin is ground into a "crankshaft", the rail hole is also worn, and the chain rail pitch is increased. As a result, the chain track cannot be properly meshed with the driving wheel, which intensifies the wear of the chain track and the driving wheel. At the same time, after the pin has been ground into a “crankshaft shapeâ€, the friction surface between the pin and the pin hole is reduced, and the pin holes of the rail plate are gradually worn through, so that the rail plate is scrapped. In order to extend the service life of the rail plate and the pin, the locomotive should use a pipe wrench to rotate each rail pin by 60 each time it operates about 13 thousand hectares, so that the chain pin is uniformly worn, and the rail plate holes are also reasonably worn. . 2. The normal sag of the caterpillar track is 30-50mm. It must not be adjusted too tightly or too loosely. The sagging of the two caterpillar tracks should be the same. When the following sagging amount exceeds 50mm and cannot be adjusted, remove a piece of rail plate and re-run it. Adjust the amount of sag. When working on a flat, hard surface, the amount of caterpillar sag should be a minimum, ie close to 30 mm. 3. When using a new car or replacing with a new track, during the first few shifts, use a pipe wrench to hold the end of the chain pin to make it rotate so as to prevent the chain pin from forming “crankshaft†in advance without rotating for a long time. . 4. The amount of caterpillar sagging is too large or the driving wheel is bald. Be careful when driving the locomotive. Avoid high-speed cornering or dead-turning. Do not make a sharp turn when over- or under-slope lands are overloaded to avoid crawler derailment. 5. It has been found that the driving wheel or the crawler belt meshing part is seriously worn. The entire track can be removed and used interchangeably, and the drive wheel can also be used to adjust the service life. 6. When land reclamation is performed, one of the caterpillar tracks should be avoided to enter the furrows. When working in the field, partial traction should be avoided to reduce the unilateral wear of the walking system. Set the tillage method as much as possible to make the walking system and the steering system. Parts can wear evenly. Author unit: Hailin City Agricultural Machinery Station of Heilongjiang Province Abstracted from: "Usage and Maintenance of Agricultural Machinery"