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Horticulture and Home Pest News
Horticulture & Home Pest News is filled with articles on current horticulture, plant care, pest management, and common household pests written by Iowa State University Extension specialists in the Departments of Entomology, Horticulture and Plant Pathology.

Plant Pathology

Mild Winter Weather and Plant Diseases

By Erika Saalau, Plant & Insect Diagnostic Clinic

High Risk for Oak Wilt

By Erika Saalau, Plant & Insect Diagnostic Clinic

Disease Control For Next Year: Start Now!

By Erika Saalau, Plant & Insect Diagnostic Clinic

Raspberry Leaf Spot

By Erika Saalau, Plant & Insect Diagnostic Clinic

Wilting Cucurbits: How to Identify Problems in the Field

By Erika Saalau, Plant & Insect Diagnostic Clinic

Bacterial Canker of Tomato

By Erika Saalau, Plant & Insect Diagnostic Clinic

Sticky Situations on Cherry Trees

By Erika Saalau, Plant & Insect Diagnostic Clinic

Turf anthracnose

By Erika Saalau, Plant & Insect Diagnostic Clinic

Fungicides and How to Use Them Effectively

By Erika Saalau, Plant & Insect Diagnostic Clinic

It looks like bur oak blight (BOB) really isn't that new

By Tom Harrington, Department of Plant Pathology

Can row covers stop cucurbit bacterial wilt, and are they cost effective?

By Erika Saalau, Mark Gleason, and Jean Batzer, Department of Plant Pathology

Summer Patch Disease Symptoms Evident Now

By Fanny Iriarte, Plant & Insect Diagnostic Clinic

Ascochyta Leaf Blight of Lawns

By Fanny Iriarte, Plant & Insect Diagnostic Clinic and Dave Minner, Department of Horticulture

Apple Scab Symptoms Starting to Appear

By Jorden Kolpin, Plant and Insect Diagnostic Clinic

Black Root Rot of Strawberry

By Fanny Iriarte, Plant & Insect Diagnostic Clinic

Pine Wilt: Death and the Pine Tree

By Rich Pope, Harrison County Extension Program Coordinator

Blister canker

By Fanny Iriarte, Plant & Insect Diagnostic Clinic

Snow Mold on Lawns

By Fanny Iriarte, Plant & Insect Diagnostic Clinic

Look out for Thousand Cankers Disease in Black Walnut Trees

By Fanny Iriarte, ISU Plant and Insect Diagnostic Clinic

New Threat to Iowa Trees - Thousand Cankers Disease of Black Walnut

By Mark Gleason, Department of Plant Pathology

Apple Bitter Rot

By Fanny Iriarte, Plant and Insect Diagnostic Clinic

Phomopsis Cane and Leaf Spot of Grape

By Fanny Iriarte, ISU Plant and Insect Diagnostic Clinic

Red Raspberries and "Spur Blight" Disease

By Fanny Iriarte, ISU Plant and Insect Diagnostic Clinic

Hosta Petiole Rot Present Now

By Fanny Iriarte and Mark Gleason, Plant and Insect Diagnostic Clinic

Maple Leaf Blister: Black Leaves on Maple Explained

By Fanny Iriarte, Tom Harrington and Mark Gleason, Department of Plant Pathology

Diseases of Arborvitae in Iowa

By Fanny Iriarte, ISU Plant and Insect Diagnostic Clinic

Winter Dessication of Evergreens

by Fanny Iriarte, Plant & Insect Diagnostic Clinic

A Bad Year for Blue Spruce in Iowa

By Fanny Iriarte and Mark Gleason, Department of Plant Pathology

Plant & Insect Diagnostic Clinic Staff

By Laura Jesse, ISU Plant and Insect Diagnostic Clinic

Pine Gall Rust

By Christine Engelbrecht, Plant and Insect Diagnostic Clinic