June 21 Issue of Morton Arboretum Plant Health Care Report

This issue contains information on
Japanese beetles
Spruce spider mites
Lecanium scale
Bagworm
Imported currantworm
Galls
Rust on rose
Rhizosphaera needle cast
Pyllosticta leaf spot

To download a pdf of the PHCR click here

Morton Arboretum Plant Health Care Report - June 14

This issue contains information on
Four-lined plant bug
Sycamore anthracnose
Clematis wilt
Rose rosette
Dutch elm disease
Black spot on elm
Septoria leaf spot
Cracks in bark of maples

To download the PDF of the Plant Health Care Report click here

New Issue of Morton Arboretum Plant Health Care Report

This issue contains information on:

Leafrollers
Spittlebug
Aphids
Galls
Downy leaf spot on hickory
Oak anthracnose
Fire blight
Viruses
Poison hemlock
Chlorosis

To download the PDF of the Plant Health Care Report click here

Morton Arboretum May 31 Issue of the Plant Health Care Report

This issue contains information on
Elm leafminer
Fruitworms
Euonymus caterpillar
Azalea sawfly
Tobacco rattle virus on Epimedium
Powdery mildew on ninebark
Wetwood and slime flux on elm
Cedar-hawthorn rust on hawthorn

To download the PDF of the Plant Health Care Report click here

Morton Arboretum Plant Health Care Report May 24

This issue contains information on:

Rose slug sawfly
Bagworm
Oak leaf roller
Galls
Rose plume moth
Ash anthracnose
Golden canker

May 17 Issue of Morton Arboretum Plant Health Care Report

This issue contains information on:

Viburnum crown borer
Brown marmorated stink bug
Wooly alder aphid
Eastern tent caterpillar
Cankerworm
Elm bark beetle
Elm leafminer
European elm flea weevil
Apple scab
Rust of buckthorn

May 3 Issue of Morton Arboretum Plant Health Care Report

This issue contains information on:

Elm bark beetle update
Galls
Larch casebearer
Hemlock rust mites
Cedar rust diseases
Dothistroma needle blight
Black knot
Crabgrass control
Timing spraying
Lichens

Morton Arboretum Plant Health Care Report #14

The latest issue of the Plant Health Care Report is published here. In this issue:grubs, white grubs, polyphemus moth, tortoise beetle, aster yellows, head blight of Silphium, galls, galls on fragrant sumac, hackberry mosaic virus, milkweed tussock moth, Phomopsis canker on kerria, Septoria leaf spot

Morton Arboretum Plant Health Care Report Issue 13

The latest issue of the Plant Health Care Report is published here. In this issue: leaf spots, slime mold, Borers, cytospora canker, milkweed bugs, pear leaf blister mite, rust mite, two spotted spider mite, viburnum leaf beetle