Symptoms: The disease mainly damages the leaves, and the lesions are small. In the early stage of disease, the leaves are water-stained on the reverse side. The front surface is yellow-white, prismatic or oblong, and is 2-5 mm long. The middle of the lesion is easily broken or perforated. , Dense spots, affecting photosynthesis, plant growth weakened or stop growing, the incidence of obvious.
Causes and causes of the disease: The disease is caused by the infection of P. gingivalis. In mid-August, we saw the central diseased plant and then spread throughout the whole area. In mid-to late September, it was the most prosperous period, and the end was in late October. During this period, the average daily temperature was high, the temperature reached above 30°C, and the minimum temperature was about 20°C. The year when the temperature is highest; rainfall is large, it is the most concentrated period of precipitation throughout the year, high temperature and high humidity is the main reason for the disease. In August and September, it was raining more and more conducive to the spread of ginger spotted disease by rain splashing. In addition, ginger seeds are relatively fixed, and after years of planting, soil has accumulated a large number of bacterial sources; single fertilizer, excessive nitrogen fertilizer input, phosphorus and potassium fertilizer application is less, weak resistance to plants is also an important factor in the occurrence of this disease.
The sooner or later of the occurrence of ginger spotting is related to the appearance of the early or late flood season. As early as the flood season comes, ginger spotting occurs early.
Control methods; conditional to avoid continuous cropping, increase organic fertilizer and phosphorus and potassium fertilizers, strengthen seedling cultivation, improve plant disease resistance. Do a good job in the field investigation and early detection of diseased plants. In the initial stage of disease, use 70% thiophanate-methyl WP and 75% chlorothalonil WP to mix 600 times solution or 30% azoxystrobin in 1000 times, 25% Micida suspension agent 1500 times, or 30% love Miao (benzoic acid * propiconazole) EC 4000 - 5000 times solution, I-Allicin 1500 times spray, 50 kg per mu solution, focus on the center of the disease The spray is sprayed once every 6-7 days, and it is controlled 3-4 times in a row, and the control effect is over 80%.
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Application & Function:
L-Carnitine is essential in the utilization of fatty acids and in transporting metabolic energy.
1) L-carnitine Powder can Promote normal growth and development;
2) L-carnitine Powder can Treat and possibly prevent cardiovascular disease;
3) L-carnitine Powder can Treat muscle disease;
4) L-carnitine Powder can Help build muscle;
5) L-carnitine Powder can Protect against liver disease;
6) L-carnitine Powder can Protect against diabetes;
7) L-carnitine Powder can Protect against kidney disease;
8) L-carnitine Powder can Aid in dietingDescri
1) L-carnitine Powder can Promote normal growth and development;
2) L-carnitine Powder can Treat and possibly prevent cardiovascular disease;
3) L-carnitine Powder can Treat muscle disease;
4) L-carnitine Powder can Help build muscle;
5) L-carnitine Powder can Protect against liver disease;
6) L-carnitine Powder can Protect against diabetes;
7) L-carnitine Powder can Protect against kidney disease;
8) L-carnitine Powder can Aid in dietingDescri
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CAS541-15-1 Hot Sale High Quality L-Carnitine Powder
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Product name:
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L-Carnitine
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Appearance:
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White crystalline powder
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Purity:
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99%min
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CAS:
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541-15-1
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Molecular Formula:
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C7H15NO3
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Molecular Weight:
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161.20
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EINECS:
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208-768-0
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The body produces carnitine in the liver and kidneys and stores it in the skeletal muscles, heart, brain, and other tissues. But its production may not meet the needs under certain conditions such as increased energy demands and therefore it is considered a onditionally essential nutriention. There are two forms (isomers) of carnitine, viz. L-carnitine and D-carnitine, and only the L-isomer is biologically active.
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