Author

Franklin Hollis Page 5

With a degree in environmental horticulture, Franklin Hollis is a staff writer at Biology Insights specializing in landscape tree and shrub health. An ISA Certified Arborist based in Roanoke, Virginia, he worked for eight years diagnosing plant diseases and prescribing treatments for a commercial landscape company. Hollis maintains his state pesticide applicator license and still consults on local grounds.

Dry Rot in Plants: Identifying and Treating the Real Causes
Southern Blight on a Snake Plant: Identification and Control
What Causes Black Spots on Oak Tree Leaves?
Common Causes for a Spot on Spirea and How to Treat It
What Causes Hard Black Dots on Plants and How to Fix It
What Causes Soft Leaves on a Plant and How to Fix Them
Common Spiderwort Plant Problems and How to Fix Them
Common Causes of Boxwood Brown Spots and How to Fix Them
Sedum Stem Rot: Causes, Treatment, and Prevention
What Is Rat Tail Rot: A Common and Damaging Plant Disease
What Is a Zombie Leaf and How to Prevent It
Agave Root Rot: Identification, Treatment, and Prevention
Sedum Fungus: Identifying and Treating Common Issues
Black Spots on Mango Leaves: Causes and Treatments
How to Use Hydrogen Peroxide for Root Rot
Black Spots on Banana Leaves: Causes and Fixes
Plants With Holes in Leaves: Causes and Simple Fixes
Why Does My Plant Have Brown Spots and Holes?
How to Use Copper Fungicide for Root Rot
How to Identify and Treat Prickly Pear Cactus Fungus
How to Identify and Fix Camellia Root Rot
What Causes a Gummy Plant and How to Treat It
Why Are There Black Spots on My Camellia Leaves?
What Causes Brown Spots on Yucca Leaves?
What Causes Copper Spots on Leaves and How to Treat Them
Lemon Tree Root Rot: How to Prevent and Treat It
Why Does My Peach Tree Have Brown Spots on Its Leaves?
Azalea Root Rot: Symptoms, Causes, and Fixes
What Is a Commercial Fungicide and How Is It Used?
Plant Diseases Chart for Identifying Common Problems