Author

Jon Dukes Page 15

In Sacramento, California, Jon Dukes writes on plant health for Biology Insights. An Extension Master Gardener with 26 years of horticulture experience, he spent decades managing pest diagnosis in commercial nurseries. Dukes continues to staff a weekly county diagnostic clinic, identifying tree diseases and garden pests for local residents.

Common Marigold Wilt Diseases and How to Handle Them Flowers
Phlox Transplant Shock: How to Prevent and Treat It Flowers
Why Is My Strawberry Plant Dying and How to Revive It?Edibles
What Is a Death Bloom and What Does It Mean for Your Plant?Botany
Common Osteospermum Problems and How to Fix Them Flowers
Why Are My Sweet Pea Leaves Turning White?Flowers
Common Dipladenia Diseases and How to Treat Them Flowers
What Causes Spots on African Violet Leaves?Houseplants
What Causes White Spots on Petunia Flowers?Flowers
Why Your Sage Leaves Have White Spots and What to Do Gardening
How to Prevent and Treat Azalea Transplant Shock Gardening
What Causes Black Spots on Zinnia Leaves?Flowers
Why Is My Newly Planted Lantana Wilting?Flowers
Why Is My New Guinea Impatiens Wilting?Flowers
Why Is My Lavender Turning Brown and How Do I Fix It?Flowers
Why Is My Cactus Bumpy? Natural vs. Problematic Bumps Houseplants
Why Are My Sunpatiens Wilting? Common Causes and Fixes Flowers
Why Is My Rhododendron Yellowing and How Can I Fix It?Trees & Shrubs
How to Save Your Overwatered Lavender Flowers
Why Is My Rosemary Turning Black and How to Fix It?Houseplants
Why Is My Basil Droopy and How Do I Fix It?Edibles
Sunflowers Wilting in Heat: Why and What to Do Flowers
Why Are My Mint Leaves Curling? And How to Fix Them Edibles
Why Are My Hibiscus Leaves Curling Up?Flowers
Why Is My Mexican Heather Turning Brown?Flowers
What Causes Black Spots on Weed Plants?Gardening
Why Are My Bee Balm Leaves Turning Yellow?Flowers
Why Is My Creeping Phlox Turning Brown?Flowers
Why Do My Azalea Leaves Have Black Spots?Flowers
Why Are My Weigela Leaves Turning Brown?Trees & Shrubs