1. Rust: Symptoms: The rust mainly damages the leaves. In severe cases, all parts of the ground can be affected. At the beginning of the disease, pale yellowish greenish spots appeared, and later it turned into rust-brown raised disease. The summer spores were reddish-brown and rusted. After being broken, red rust-colored summer spores emerged. In the late stages of disease, stems, petioles, leaves, and fruit pods all gave rise to dark brown rust-like streak. The stems and leaves died in advance and the fruit can not be eaten. Control methods: (1) Selection of disease-resistant varieties: common disease-resistant varieties are large leaf blue, red mouth Jinshan, iron green beans and so on. (2) Reduce greenhouse air humidity and enhance light: Pay attention to ventilation and ventilation, and properly plant dense plants. Coverage can also be covered with plastic film, under-membrane irrigation, drip irrigation, reducing humidity, and ensuring that the leaves do not have condensation or water droplets. (3) Rotation: 2 to 4 years of rotation and pay attention to the removal of diseased bodies. (4) Chemical control: Spray 25% triadimefon 2000 times liquid or 15% triadimefon wettable powder 1000-1500 times in the early stage of onset, or mix drugs, such as 70% mancozeb wettable 2000 times liquid powder, or 25% of the enemy demulsification oil 4000 times plus 15% triadimefon WP 2000 times. Spray once every 10 days for 2 or 3 consecutive times. Second, the virus disease: Symptoms: cowpea virus disease manifested more systemic symptoms, leaves appear dark and white mosaic, sometimes visible chlorophyll accumulation, the formation of dark green along the veins, some leaves deformed, curly, wilt, diseased leaves are generally smaller, plants The growth is inhibited and the whole plant withered when severe. Control methods: (1) Select disease-resistant varieties such as Hongzuiyan, Xinjiang No. 8 and other varieties. (2) Establish disease-free seed selection and leave disease-free strains. (3) Strengthen the cultivation and management to remove the diseased body in time, reduce the sap infection, and increase the disease resistance of the plant. (4) Early prevention of aphid use 50% dichlorvos emulsion 1000 times or spray imidacloprid. (5) Spraying control In the initial stage of the disease, 1.50% Phytopathogenic Emulsion 1000 times solution or 83 antibacterial agent 100 times solution will be sprayed once every 10 days for 2 to 3 times with passive control. Third, the mycotic disease: Symptoms: The disease is mainly manifested in the leaves. In the initial stage, red to purple-brown dots appear on both sides of the leaves, and then they expand to nearly round or polygonal spots with a diameter of 0.50 to 2 cm. The junction between diseased and healthy parts is not obvious. When the humidity is high, a soot-like gray mold layer is produced on the surface of the lesion. The back surface of the leaf is obvious, and when the leaves are serious, the top leaves of the leaves are left as they are. Control methods: (1) Remove the diseased body: In the early stage of disease, remove the diseased leaf in time, and remove the diseased body in a timely manner after harvest to perform centralized treatment and perform deep turning. (2) Strengthen the cultivation and management: The sheds shall be covered with plastic film; they shall be densely planted in close proximity to allow the fields to be air-ventilated and light-transmitting; timely ventilation and ventilation shall be adopted to reduce the humidity in the fields. Increase the application of phosphorus and potassium fertilizers to improve the plant's resistance to disease. (3) Chemical control: spraying 25% carbendazim WP 400 times, or 40% polysulfide suspension 800 times, or 77% WP 500 times, or 14% urea Copper liquid agent 300 times, spraying liquid 50-60 ml per mu, every 10 days or so, even spray 2 or 3 times. Fourth, rosy ring disease: Symptoms: The disease mainly damage the leaves, but also harm stems and capsules. The leaves were born with small, dark spots of purple color and expanded to a diameter of 4 to 8 mm. The round spots had a pronounced ring pattern on the front, and there were sparse dark molds when wet. The stem is damaged, and the primary brown does not shape the streak, and then spreads around the stem, causing the upper end to die. On the fruit pods, russet-to-purple-brown lesions often form. Control methods: (1) Crop rotation and non-legume crop rotations are carried out for 2 to 3 years. (2) Choose disease-free seeds to collect seeds without disease. (3) Seed disinfection can be soaked in warm water at 45°C for 15 minutes, then remove and cool with cold water. Can also be used 30% of seed weight of 50% carbendazim wettable powder seed dressing, or 40% formalin 200 times soaking 30 minutes. (4) Strengthen the soil in the cultivation and management shed to deepen 20-30 centimeters deep, increase potash fertilizer, and plant densely and reasonably, avoid flooding and flooding, and increase ventilation and dehumidification to prevent water droplets from splashing and foliar condensation. Pay attention to the destruction of sick bodies. (5) Chemicals prevent early onset of spraying with the following agents, or 77% can kill WP 500 times, or 70% thiophanate-methyl wettable powder 1000 times, 7 to 10 days 1, even spray 2 ~ 3 times.
Artichoke Extract
10:1 Artichoke extract is one kind of Artichoke Extract which is our Herbal Product. It is a yellow brown powder and was producted by extracting,concentrating and drying;from the flower of Honeysuckle.The omponents are mainly polysaccharide and so on.
Artichoke
The involucre bracts and recepulus of artichoke bud can be eaten as vegetable, and the root can be used as medicine, which can enhance liver function and have diuretic effect.
Artichoke buds are nutrient-rich. Every 100 grams edible part contains water 86.5%, protein 2.8 grams, fat 0.2 grams, carbohydrate 9.9 grams, sustenant A160 international unit, vitamin B10.06 mg, vitamin C0.08 mg, vitamin 11 mg, calcium 51 mg, phosphorus 69 mg, iron 1.1 mg. The leaves contain artichoke, which has been shown to treat chronic hepatitis and lower cholesterol. The stems and leaves can be cooked after softening, and the taste is fresh.
Artichoke, also known as chrysanthemum thistle, cabbage thistle, French lily and lotus lily, is a perennial herb in the composite family.Origin of the sea coast, is from the thistle (C.cardunculus L.) evolved.Most cultivated in Italy.It was introduced to Shanghai from France in the 19th century.
China mainly in Shanghai, Zhejiang, Hunan, Yunnan and other places have a small amount of cultivation.The consumption and import of Artichoke (the name of the food in supermarkets is Artichoke) are increasing in developed countries such as the United States and Western Europe. Canned products are in short supply in the international market. In order to meet the needs of the international market, Taiwan Province of China has a large area of cultivation, and the products can be exported to earn foreign exchange.Artichokes are fed on flower buds and can be cooked after the petioles are softened and cultivated.
Artichoke Extract,Artichoke Extract Powder,Artichoke Powder,Artichoke Leaf Extract
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