Fruit Pest News

July 2, 2001

A weekly, online newsletter whose goal is to update Extension agents and growers of commercial tree fruit and small fruit crops on diseases and insects in Tennessee.


This issue of Fruit Pest News is devoted to a subject index for all issues to date for this year.  This index will allow you to review a topic, and there should be new readers (hopefully) who might wish to read certain topics that they missed. The opening page of the Fruit Pest News website contains a list of all of the issues. You can connect to the issue of interest there.

We want to take this opportunity to thank you for your readership. Please help us spread the word to other interested readers. This newsletter is for you, so please let us know how we can improve it to serve you better. Suggestions for topics to address are very welcome. The greatest need I see is for more scouting reports from across the state. We're grateful for the insect trap counts that some of you have been sending us. We would like to hear when you see a disease or insect for the first time for the year, or if you are experiencing a severe outbreak. The weekly format of this newsletter is designed for reporting such time-sensitive news. Try to phone or e-mail us your news. Of course, all reports are kept anonymous (unless you want us to use your name!). (SB)


 Fruit Pest News Index, 3/13/01 through 6/25/01

Crop

Subject

Issue Date

Apple

Alternaria leaf blotch, description and control

6/18

 

blister spot, early-season control

3/26

 

disease alert

5/29

 

diseases, early-season

3/26, 4/2

 

diseases, summer, control program

6/11

 

dogwood borer, description and control

5/29

 

fire blight, alert

4/9

 

fire blight, early-season control

3/26

 

fire blight, first report of year

4/23

 

fire blight, MaryBlyt, description and update

3/13, 4/9, 4/16, 4/23, 5/7, 5/21

 

fire blight, shoot blight and canker blight, description and control

5/7

 

fire blight, shoot blight, first report of year

5/21

 

fire blight, secondary blooms, importance of

5/7

 

fire blight, summertime control strategies

6/11

 

fire blight, trauma blight

6/4

 

fungicide spray program, bloom and petal fall

4/16

 

Glomerella leaf blotch, description and control

6/18

 

insects, degree-days, calculating

4/30

 

insects, new control recommendations

4/2

 

insects, pheromone traps, how to use

3/13, 4/16, 4/23, 4/30, 5/7

 

insects, pheromone traps, count updates

4/2, 4/16, 4/23, 4/30, 5/7, 5/29, 6/11, 6/26

 

mites, European red and twospotted

6/26

 

necrotic leaf blotch of Golden Delicious, description and control

6/4, 6/18

 

obliquebanded leafroller, description

5/29

 

plant bugs, description

6/11

 

potato leafhopper, description and control

6/26

 

redbanded leafroller, description

5/29

 

redbanded leafroller moth activity

3/26

 

scab, early-season control

3/26

 

scab, secondary, control

5/29, 6/11

 

sooty blotch, first appearance

6/18

 

Southern Appalachian IPM Project

3/19

 

white apple leafhopper, description and control

6/26

Blackberry and Raspberry

anthracnose, description and control

6/25

 

Botrytis (gray mold), description and control

6/25

 

double blossom - see "rosette"

 

 

orange rust, description and control

4/30

 

rosette, description and control

4/16, 6/18

 

Switch fungicide, registration status

3/19

 

Septoria leaf spot of raspberry, description and control

6/25

Blueberry

twig blight, description and control

5/14

Grape

black rot, fungicides for

4/9, 5/29

 

black rot, spray program strategies

5/21

 

Botrytis bunch rot, time for spray

5/21

 

downy mildew, description and control

6/25

 

fungicide spray program, early-season

4/9

 

Phomopsis cane and leaf spot, fungicides for

4/9, 5/29

 

powdery mildew, fungicides for

4/9, 5/29

Peach and other stone fruits

bacterial spot, description and control

5/14

 

brown rot, description and control

6/18

 

green fruit rot, description and control

5/14

 

insects, pheromone traps, how to use

3/13, 4/16, 4/23, 4/30, 5/7

 

insects, degree-days, calculating

4/30

 

plant bugs, description

6/11

 

plum pox, survey plans and budwood testing program

5/7

 

scab, description and control

5/14, 5/29

Strawberry

anthracnose, scouting and control

3/19, 4/9

 

anthracnose, reports

4/30, 5/21

 

Botrytis - see "gray mold"

 

 

diseases, first reports of year

4/30

 

disease control after harvest, matted row

6/4

 

fungicides, current status and spray strategy

3/13, 3/26

 

gray mold, sanitation and cultural practices for control

3/13

 

leaf spot, common, fungicides for

5/29

 

Phytophthora diseases, control

3/26

 

Phytophthora crown rot, scouting and control

3/19, 6/4

 

Quadris, Section 18 label approved

3/26

 

Switch fungicide, registration status

3/19

Miscellaneous

assistance with pest identification, Distance Diagnostics

6/18

 

current conditions and crop development stages

3/13, 3/26, 4/2, 4/9, 4/16, 4/30, 5/7, 5/21, 5/29

 

Benomyl (Benlate) fungicide to be discontinued

4/23

 

Benomyl, effects of loss on fruit production

5/14

 

disease alert, cool weather

5/29

 

crown gall, new control

4/30

 

freeze, crop damage from

5/21

 

Fruit Pest News, description

3/13

 

methyl bromide, status and replacement options

3/26

 

small fruit, changes in disease-control recommendations for 2001

4/2

 

spray guide (backyard), revisions and how to obtain

3/19

 

spray guides (commercial), how to obtain

3/19


The Fruit Pest News URL is: http://web.utk.edu/~extepp/fpn/fpn.htm

Contacts:

 

Steve Bost, Professor and Extension Plant Pathologist

scbost@utk.edu

 

Frank Hale, Associate Professor and Extension Entomologist

fahale@ext1.ag.utk.edu

 

Both authors available at:

615-832-6802

fax 615-781-2568

Plant and Pest Diagnostic Center

5201 Marchant Drive

Nashville, TN 37211