Prevention and control of chrysanthemum brown spot

1, the onset of symptoms lesions born on both sides of the leaf, nearly circular, the initial edge is not obvious, and sometimes after the birth of dark brown fine coils, often along the edge of the blade. Foliar lesions were pale yellow at the beginning, dark brown to dark brown at the later stage, and brownish-brown spots on the back.
2. Characteristics of the disease The disease is a disease caused by a fungus, and the pathogenic bacteria is C. versicolor. The pathogenic bacteria overwintered on the diseased body and was initially infested and re-infested with conidia, spreading and spreading by airflow and rain spatter. The weather, usually rainy or heavily dew, is prone to disease.
3, control methods (1) horticultural control: the combination of picking leaves to collect diseased bodies, to carry out burning outside the field; Qinggou drainage stains, to avoid partial nitrogen fertilizer, so that plants grow robustly, enhance resistance.
(2) Chemical control: spraying 50% acetaminophen wettable powder 1000 to 1500 times at the beginning of the disease; 50% carbendazim wettable powder 500 times per acre and irrigating 100 ml per plant, every 7 to 10 days Once, use two or three times; use 75% chlorothalonil WP per acre 147 to 267 grams, watered 75 liters, evenly sprayed.

Licorice Root is a kind of rich value Raw Herbs, both western and traditional Chinese medicine are using it. Licorice is used as expectorant, antitussive effects and additive in sweetness since the ancient Greek. In traditional Chinese medicine industry, licorice root is described as the most effective raw herbs in all Chinese Medicine for strong bones and muscles, increasing strength and drug treatment of trauma.

Liquorice Root could help enhance the transformation and transportation functions of the spleen and stomach.
Since the spleen dominates muscles and the liver controls tendons, liquorice root has excellent properties to relieve pain and cramps of smooth or skeletal muscles.
Liquorice root also moistens the lungs and stops coughs. It treats disorders such as shortness of breath, fatigue, sallow facial appearance, decreased food intake, loose stools, and diarrhea.
Its neutral property treats coughing and wheezing of various etiologies that stems from either cold or heat, and deficiencies of excess, with or without phlegm.
Liquorice root can also be used to clear heat and toxins; it is useful to treat poisoning due to foods, herbs, herbicides, pesticides, drugs and heavy metals.
Liquorice root has also been reported to speed the healing of canker sores.

Ningxia Pure Biology Technology Co.,Ltd (PURE Biotechnology) wholesale and retail all kinds of commonly raw herbs, Chinese Herbal Medicine, herbal tea, herbal extracts. We control the quality of raw herbs from the origin, reducing intermediate links with the reliable quality and competitive price.

Liquorice Root

Liquorice Root,Licorice Root,Licorice Stick,Natural Licorice

Ningxia Pure Biology Technology Co., Ltd. , http://www.pure-biotechnology.com