Crown gall

Names

Crown gall in different languages.

Crown knot

Resources

5 resources available. Click on the image to preview, click on the publisher link to download.

pnrosesdiseases


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P EST N OTES Publication 7463
University of California
Agriculture and Natural Resources
May 2009
A variety of plant pathogens can at-
t
ack roses. The most common problem
in California is powdery mildew, but a number of other diseases including
rust, black spot, botrytis, downy mil- d
ew, and anthracnose may cause prob-
l
ems where moist conditions prevail.
To limit problems, choose varieties and irrigation practices carefully, promote...

ipm.ucanr.edu

pmggrape


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Publication 3448 • Online with photos at http://www.ipm.ucdavis.edu/PMG/selectnewpest. grapes.html
• UC Statew ide Integrated Pest Management Program
Grape
April
2019
PEST MANAGEMENT GUIDELINES FOR AGRICULTU RE
Contents (Dates in parenthesis indicate when each topic was updated)
Table Grape Year-Round IPM Program (Reviewed 7/15...

ipm.ucanr.edu

az1657 2015


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March 2015 az1657
G rowinG G rapes in the h ome G arden
Tom DeGomez
Growing table grapes is fun and easy because they do well
in most soils and are suited to Arizona’s diverse climate.
Choosing a site with full sunlight, selecting the right variety
for your elevation, and caring (culture) for the vines properly
will produce tasty fruit. Vines require several years from
time of planting to the first harvest. This phase of vine
establishment...

extension.arizona.edu

Recognize the Symptoms and Causes of Stunted Growth in Vineyards


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EM 8975 • Januar y 2016
Recognize the Symptoms
and Causes of Stunted
Growth in Vineyards
P. Skinkis, V. Walton, A.J. Dreves, C. Kaiser, S. Renquist, S. Castagnoli, R. Hilton, L. Brewer
Spring frost, herbicide drift, water or nutrient stress, diseases, and insect and mite pests can cause similar symptoms of stunting or distorted
growth in grapevines. Recognizing the symptoms
and distinguishing their causes is the first step in
diagnosing...

catalog.extension.oregonstate.edu

Controlling Diseases and Aphids on Your Roses


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RosesC O N T R O L L I N G D I S E A S E S A N D A P H I D S O N Y O U R
EC 1520
$2.00
AUGUST 2000
http://extension.oregonstate.edu/catalog/orderinfo.php
R
Molly
resear
and p
Psche
patho
DeAng
entom
Unive
2
C O N T R O L L I N G D I S E A S E S A N D A P H I D S O N Y O U R
oses
M. Hoffer, J. Pscheidt, and J. DeAngelis
Roses are the most popular perennial flowering plant in the United States, and they grow well inthe Pacific Northwest (PNW). Our...

catalog.extension.oregonstate.edu

Natural enemy

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