destroy diseased

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CACTI AND SUCCULENTS
... enlarge, but remain separated. There is no control for infected plants. Remove and destroy diseased specimens. Dry Rot (fungi - Phyllosticta concava and Mycosphaerella spp.): Small black circular spots ... The disease is in part physiological, influenced chiefly by soil moisture. Remove and destroy diseased specimens. Scorch or Sunscald (fungus - Hendersonia opuntiae): This disease is common and ...
plantpathology.tamu.edu

PETUNIA
... spread. Mosaic (virus - TMV): Crinkled leaves with yellow and green areas. Plant may be stunted. Destroy diseased plants. No control. Crown Rot (fungus - Phytophthora parasitica): A black discoloration and dry rot of ...
plantpathology.tamu.edu More from this site

GLADIOLUS DISEASE PROBLEMS
... , sunken spots on the corms. Brown or black lesions on the corms run together and destroy the whole corm, especially in moist storage rooms. The husks or leaf bases of infected ... soil line or just below it. Plant where the soil and air drainage is good. Destroy diseased plants. Wilt causes leaves of infected plants to yellow and the stems to collapse. Mildly ...
web1.msue.msu.edu

TULIP DISEASE PROBLEMS
... . A gray mold may cover the infected area. Do not plant diseased bulbs. Remove the bulb husks to look for diseased spots. Destroy diseased plants. The disease is caused by Botrytis tulipae. Crown rot ... the plants reduced in size and vigor. Control the aphids which carry the disease and destroy infected plants. Winter injury occurs when bulbs are planted late, in heavy clay, or where ...
web1.msue.msu.edu More from this site

Mint growing
... defoliate the plant. Plants can be flamed with a propane gas burner in spring to destroy diseased material before new shoots appear. Pests Mint can be attacked by a wide range of ...
www.agric.nsw.gov.au

ODIN002 - Rose Diseases and Their Control in the Home Garden
... prune hybrid tea roses to about 18 inches and destroy the prunings. In spring prune again to about 10-18 inches and destroy the prunings. Powdery Mildew Powdery mildew is a very ... periods. The fungus is windborne and can increase during periods of heavy dew. Remove and destroy diseased foliage and canes during the growing season and follow a rigorous fungicide program. Black Spot ...
www.ces.ncsu.edu

Pine Diseases
... , stunted needles and tufted appearance; (3) reduced cone size; (4) healthy seedling on left, diseased seedling on right. (Photographs courtesy of L. Grand) Most species Needle cast (Ploioderma lethale ... common in eastern North Carolina on Japanese black pine Usually fatal. Quickly remove and destroy diseased trees. Native pines are more resistant. White Needle blight (Bifusella linearis) Two- and ...
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Rose Rosette Disease
... spread to neighboring plants. Some symptoms, such as leaf coloration, may be subtle. Although some diseased plants develop very obvious red pigmentation, others exhibit a less striking reddish pink color on ... burning is permitted and can be used to destroy diseased plants. If burning is not allowed in your area, plants should be bagged and removed. Diseased plants that have been uprooted should not ...
www.ext.vt.edu

... available. Controlling late blight is difficult once the disease is established. Remove and destroy diseased plant parts as they appear. Destroy diseased potato tubers. Apply a fungicide such as chlorothalonil (Daconil 2787) or mancozeb ...
www.extension.umn.edu

Cultural Information
... yellow edges. Eventually, the leaves may drop and the stems may rot. Cut off and destroy infected plant parts as well as seriously affected plants and any soil their roots touch ... will rot and develop gray mold, especially during damp, cloudy weather. To prevent its spread, destroy diseased plant parts. To prevent infection, space plants widely to promote good air circulation and allow ...
www.papagenos.com

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