When to Treat Colorado Roses for Fungal Diseases During the Growing Season
Colorado roses face a unique set of conditions that influence fungal disease development: high elevation sun, large day-night temperature swings, low average…
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Colorado: Pests & Diseases
Types of Common Colorado Greenhouse Pests and How to Spot Them
Greenhouse production in Colorado faces a distinct set of pest pressures shaped by the state’s altitude, low humidity, wide diurnal temperature swings,…
Read articleSteps to Rotate Crops Effectively to Reduce Disease in Colorado Gardens
Crop rotation is one of the simplest, most powerful tools an organic or integrated Colorado gardener has to reduce soil-borne and foliar…
Read articleIdeas for Using Beneficial Insects to Control Colorado Vegetable Pests
Colorado vegetable gardeners can get excellent pest control by encouraging, conserving, and — when needed — releasing beneficial insects. The state’s elevation…
Read articleBest Ways to Protect Colorado Houseplants From Mealybugs and Scale
Houseplants in Colorado face specific challenges: long, dry heating seasons, sudden temperature swings, and the habit of moving plants between outdoors and…
Read articleBenefits of Biodiverse Plantings for Colorado Garden Pest Suppression
Biodiverse plantings are more than a trend; they are a practical, science-backed strategy for reducing pest pressure in Colorado landscapes and gardens.…
Read articleWhat to Remove From Colorado Gardens to Limit Disease Spread
Gardens in Colorado present a unique mix of opportunities and problems for plant health. High daytime temperatures, cool nights, intense sunlight, low…
Read articleWhat Does Spider Mite Damage Look Like on Colorado Shade Trees?
Introduction Spider mites are tiny arthropods that can cause significant, sometimes hidden, damage to shade trees across Colorado. In Colorado’s high-elevation, low-humidity…
Read articleHow Do Colorado Home Gardeners Diagnose Leaf Spot Diseases Quickly?
Quick, accurate diagnosis of leaf spot diseases saves time, money, and plants. For Colorado home gardeners, rapid identification is especially valuable because…
Read articleWhy Do Colorado Garden Pests Become Resistant to Common Treatments?
Colorado gardeners are familiar with the frustration: a spray that worked last year seems to do nothing this year, or an insecticide…
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