- “Damping off” is a soil-borne fungal disease that affects seedlings, causing the rotting of stem and root tissues at and below the soil surface of the young plants.了解详细信息：“Damping off” is a soil-borne fungal disease that affects seedlings, causing the rotting of stem and root tissues at and below the soil surface of the young plants.gardenerspath.com/how-to/disease-and-pests/dam…- Damping-off, sometimes called root rot, is a fungal disease that is often caused by Pythium or Phytophthora (both are genus of fungi) that infects seedlings or plants that are planted too deeply.www.vegetables.bayer.com/ke/en-ke/knowledge-c…Damping off, or seedling disease, is a term used for the sudden death of new plant seedlings. It is usually caused by a fungal disease, most often by one of several root rots or molds.www.gardeningchannel.com/tomato-diseases-how …
Damping-off
- Casual Agent Damping-off is caused by Pythium, Fusarium and Phytophthora species, Rhizoctonia solani.
- Symptoms If seedlings are killed before they emerge, bare spots are left in rows. ...
- Disease Cycle Damping-off pathogens are soilborne and are ubiquitous even in small amounts of soil and dirt. ...
- Management ...
extension.usu.edu/vegetableguide/legumes/dampi…Damping-off is caused mostly by fungal and water mold (oomycete) pathogens. Common fungal pathogens include species of Botrytis, Fusarium, Rhizoctonia, Sclerotinia, and Thelaviopsis.www.vegetables.bayer.com/us/en-us/resources/gro… - 查看更多前往 Wikipedia 查看全部内容
Damping off - Wikipedia
Damping off (or damping-off) is a horticultural disease or condition, caused by several different pathogens that kill or weaken seeds or seedlings before or after they germinate. It is most prevalent in wet and cool conditions. 展开
There are various symptoms associated with damping off; these reflect the variety of different pathogenic organisms which can cause the condition. However, all symptoms result in the death of at least some seedlings in any … 展开
• Clothier, Tom. Damping-off disease. 展开
A number of different fungi and fungi-like organisms cause the symptoms of damping off, including:
• Alternaria – a genus of fungi that can cause leaf spotting. 展开Damping off can be prevented or controlled in several different ways. Sowing seeds in a sterilized growing medium can be effective, although fungal spores may still be … 展开
CC-BY-SA 许可证中的维基百科文本 Tomato Diseases: How To Fight Damping Off - Gardening Channel
在gardeningchannel.com上查看更多信息Damping off, or seedling disease, is a termused for the sudden death of new plant seedlings. It is usually caused by afungal disease, most often by one of several root rots or molds. Seedlings thatare affected by damping off often fail to emerge, or fall over and die soonafter emerging. Most seedlings that are affected by dampingoff …- 预计阅读时间：8 分钟
Damping Off In Vegetables - Bayer
2023年1月23日 · Damping-off is an early-season disease affecting many vegetable crops. Damping-off is defined as “the death of a seedling before or shortly after emergence due to decomposition of the root and/or lower stem; it …
Damping off is caused by several different pathogens under different environmental conditions: • Pythium damping-off—collapse of the seedling stem or a pre-emergence rot; blackened rotted …
Damping-Off | USU - Utah State University Extension
Damping-off is a common problem when greenhouse or field seedlings are grown in wet or infected soils. Damping-off is caused by various soilborne pathogens, such as Pythium, …
Damping Off In Vegetables
2023年1月23日 · Damping-off is an early-season disease affecting many vegetable crops. Damping-off is defined as “the death of a seedling before or shortly after emergence due to …
Damping-off | Purdue University Vegetable Crops Hotline
2018年3月15日 · Damping-off describes the death of seeds or seedlings and includes all of the following phenomena: Seeds that rot before they germinate, the newly emerging root (radicle) or shoot (cotyledons) of the seedling rots before …
Damping-Off and Root Rot | Disease Guide - vegetables.bayer.com
Postemergence Damping-Off is characterized by dark-brown lesions on roots and hypocotyls at or near the crown. Lesions eventually girdle hypocotyls, killing the seedlings. Root lesions …
Damping Off - Vegetable Resources Vegetable …
Symptoms: Damping off is the term for a number of disease conditions that result in the infection and death of young seedlings. A water soaked lesion is usually visible on the stems near the soil line in the early stage, but wilting and death …
(PDF) Damping-off Caused by Pythium Species: …
2020年1月28日 · Phytophthora are most likely to cause damping-off and root-rot in cool/cold, wet, poorly aerated soils, whereas the majority of the other fungi usually cause disease...
