root rot

Listing 1 - 10 from 1000 for root rot

Cotton Root Rot
... Root Rot Cotton Root Rot This fungal disease is also known as Phymatotrichum root rot, Texas root rot and Ozonium root rot. It is caused by one of the most destructive fungal plant disease organisms, Phymatotrichum ... mapping infested areas and deep plowing. Note: To control root rot, use a total program. By significantly controlling the incidence of root rot at the end of the first rotation, almost ...
plantpathology.tamu.edu

What's wrong with the roots (Root Rot)? -
... root rot. If you violet wobbles or twists in its pot, that might be another sign the roots are rotting. Root rot ... root rot, remove all the brown roots. You will probably have to cut off the entire root ball. This sounds drastic but it needs to be done. There is a possibility that the root rot ...
faq.gardenweb.com

Annosus Root Rot
... Root Rot You are here: About>Education>Forestry> Tree and Forest Pests> Forest Diseases> Annosus Root Rot Forestry Education Forestry Essentials Christmas Tree Buyers GuideThe Major Tree DiseasesTree Anatomy and Identification ... freshly cut stump surfaces. That makes annosus root rot a problem in thinned pine plantations. The fungus produces conks that form at the root collar on roots of living or ...
forestry.about.com

nvps journal:PRELIMINARY REPORT ON STEM AND ROOT ROT OF VIOLA AND PANSY
... ON STEM AND ROOT ROT OF VIOLA AND PANSY PRELIMINARY REPORT ON STEM AND ROOT ROT OF VIOLA AND PANSY by CHARLES G. C. CHESTERS, Ph.D ... Kaven described Pythium de Baryanum as a common cause of 'Blackleg' or root-rot of Viola in Germany. We have observed species of Pythium similar ... The root systems differ not only in extent but also in texture, and those of B and C are typical of systems prone to root-rot, ...
myweb.tiscali.co.uk

Red Stele Root Rot of Strawberry, HYG-3014-95
... Stele Root Rot of Strawberry, HYG-3014-95 Ohio State University Extension Fact Sheet Plant Pathology 2021 Coffey Road, Columbus, Ohio 43210-1087 Red Stele Root Rot of Strawberry HYG-3014-95 Michael A. Ellis Many commercial strawberry cultivars are susceptible to the red stele fungus. This root rot disease has become a serious ...
ohioline.osu.edu

Black Root Rot of Strawberry, HYG-3028-94
... Root Rot of Strawberry HYG-3028-94 Michael A. Ellis Black root rot is a serious and common problem of strawberries. The term "Black root rot" is the general name for several root ... root-rot complex. For this reason, it is difficult to discuss black root rot as we do other diseases which usually have a specific cause. Black root rot ...
ohioline.osu.edu

Phytophthora Root Rot of Raspberry, HYG-3207-98
... Figure 1. Above-ground symptoms of Phytophthora root rot on a red raspberry primocane. Figure 2. Above-ground symptoms of Phytophthora root rot on Heritage red raspberries. Symptoms The ... root rot had previously been diagnosed as suffering from winter injury or "wet feet." One major difference in distinguishing between root rot and winter injury is that plants infected with Phytophthora root rot ...
ohioline.osu.edu

Black Root Rot of Greenhouse Floral Crops, HYG-3066-96
... Black root rot is commonly confused with Pythium root rot. Above-ground symptoms of both diseases include yellowing, stunting and under certain conditions wilting or death of the plant. Sometimes, plants affected with black root rot ... A plant diagnostic lab can be consulted if you suspect black root rot. Be sure and tell them you think black root rot may be involved so that the lab will examine the ...
ohioline.osu.edu

Damping-off and Root Rot of Beans HYG-3110-95
... Root Rot of Beans HYG-3110-95 The Ohio State University Extension Fact Sheet Plant Pathology 2021 Coffey Road, Columbus, OH 43210-1087 Damping-off and Root Rot ... . Causal Organisms Root rots, damping-off, and seed rots are caused primarily by soilborne fungi. Fusarium root rot is caused ... development of Fusarium root rot. A number of fungi in the genus Pythium are capable of inciting seed rot and ...
ohioline.osu.edu

Mushroom Root Rot
... Mushroom Root Rot Mushroom Root Rot Mushroom Root Rot (Oak Root Rot) (fungi - Armillaria tabescens, Ganoderma lucidum or Armillaria mellea) attacks a wide range of orchard and ... years helps to reduce this fungus. Since the pathogen exists in most forested soils, mushroom root rot is usually related to previous stress in the tree which lowers host vigor. The stress ...
plantpathology.tamu.edu