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Causes and Control Methods of Bacterial Leaf Spot in Zinnia
Zinnia generally refers to Zinnia elegans, Zinnia elegans (scientific name: Zinnia elegans Jacq.): annual herb. Stem erect, 30-100 cm tall, covered with strigose or long hirsute hairs. Leaves broadly ovate or oblong-elliptic, rough on both surfaces, densely short-strigose beneath, with three basal veins
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Identification and Control of Leaf Spot Disease on Stem Lettuce
Stem lettuce, also known as yumai cai, ku cai or sheng cai, belongs to the Asteraceae family, Lactuca genus. It is a pointed-leaf type leaf lettuce harvested for its tender shoots and young leaves. The leaves are long and lanceolate, pale green in color, crisp and tender in texture, with an extremely fresh, delicate and fragrant flavor with a distinctive taste.
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What are the control methods for Sophora flavescens leaf blight
Sophora flavescens, also called Shanhuai root, is a perennial semi-woody plant of the Fabaceae family. Its rhizome is used medicinally and has the effects of clearing heat and drying dampness, promoting urination, and dispelling wind and killing parasites. It originally grew wild throughout the country, with relatively large yields in Shanxi, Hubei, Henan, Hebei, and Xinjiang. It likes warm and humid environments and is cold-resistant,
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Symptom Identification and Control Methods for Leaf Spot Disease in Polygonatum
Polygonatum, also known as tiger ginger and chicken-head ginseng. It is the dried rhizome of Polygonatum kingianum, Polygonatum sibiricum, or Polygonatum cyrtonema of the Liliaceae family. Based on differences in the original plants and medicinal material characteristics, Polygonatum can be divided into three types: ginger-shaped Polygonatum, chicken-head Polygonatum, and large Polygonatum. The original plant of ginger-shaped Polygonatum is Polygonatum cyrtonema
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A Detailed Guide to Year-Round Cultivation and Management Techniques for Leaf Lettuce (Youmai Cai)
In recent years a new face has appeared on the vegetable market - youmai cai (leaf lettuce): it looks similar to celtuce, with slender, flat-spreading leaves and a thin, short stem. Youmai cai belongs to a variety of leaf lettuce - long-leaf lettuce, and is similar to the familiar lettuce (shengcai), so it is also called niuli lettuce. Youmai
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How to scientifically control bacterial leaf spot of snow peas
The snow pea (scientific name: Pisum sativum var. saccharatum) belongs to the genus Pisum in the Fabaceae family. It is an annual twining herbaceous plant, 90-180 cm tall. It is grown mainly for its tender pods. It originated along the Mediterranean coast and in western Asia. Snow pea tender pods are crisp and fragrant, with high nutritional value. Cooked dry snow peas
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Detailed Explanation of Key Lettuce Cultivation Techniques in Summer
Lettuce is the common name for leaf lettuce, belonging to the genus Lactuca in the Asteraceae family. It is an annual or biennial herbaceous crop, and is also a popular vegetable in European and American countries, deeply loved by people. Lettuce originated along the Mediterranean coast of Europe, domesticated from wild species. The ancient Greeks and Romans were the first
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The Pathogenesis and Control Methods of Lettuce Soft Rot
Lettuce is the common name for leaf lettuce, belonging to the genus Lactuca in the Asteraceae family. It is an annual or biennial herbaceous crop, and is also a popular vegetable in European and American countries, deeply loved by people. In recent years, the cultivation area has expanded rapidly, and lettuce has also moved from hotels and restaurants onto the dining tables of ordinary people.
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Comprehensive Control Methods and Technical Key Points for Garlic Leaf Blight
Garlic Allium sativum L. (Garlic) belongs to the Liliaceae family, Allium genus, and its bulb is used as medicine. Harvest in spring and summer, tie into bundles, hang in a ventilated place, and dry in the shade for later use. When the leaves wither in June, dig up, remove mud and sand, dry in a ventilated place or bake until the outer skin is dry. Garlic is flat-spherical or short-conical
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How to prevent and control bacterial angular leaf spot in Trichosanthes kirilowii? A detailed explanation of integrated control methods
Trichosanthes kirilowii, also known as Trichosanthes kirilowii Maxim. (Gualou), Yaogua, etc., is a perennial herbaceous vine of the genus Trichosanthes in the Cucurbitaceae family, with the entire plant used for medicinal purposes. The fruit shell is known in traditional Chinese medicine as Gualou, the seed as Gualou Ren, and the root as Tianhuafen. The whole Trichosanthes kirilowii fruit, when used as medicine, can clear heat and dissipate nodules, moisten the lungs and resolve phlegm, nourish the stomach and promote fluid production, etc.
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