Garden Pests

Garden Pest Identification Guide

Physical Characteristics

Garden pests in this category are generally small, soft-bodied insects with piercing-sucking mouthparts designed to extract plant fluids. Many are excellent at hiding on leaf undersides or blending in with plant tissues. Size ranges from nearly microscopic aphids to inch-long spotted lanternflies.

Common Species

• Aphids: Tiny, pear-shaped insects found in clusters on new growth. Come in many colors including green, black, red, and yellow.

• Whiteflies: Small, white, moth-like insects that fly up in clouds when disturbed. Found on leaf undersides.

• Scale Insects: Appear as immobile bumps on stems and leaves. Protected by waxy or hard shell-like coverings.

• Mealybugs: White, cottony-looking insects found in leaf axils and on stems. Slow-moving and covered in waxy filaments.

• Spotted Lanternflies: Striking inch-long insects with spotted wings and red hindwings. Invasive pest attacking many plants including grapes and tree of heaven.

• Thrips: Tiny, slender insects that cause silvery damage to leaves and flowers.

Garden Pest Behavior and Biology

Most garden pests are prolific reproducers, with some like aphids capable of producing live young without mating. This allows populations to explode rapidly under favorable conditions. Many species produce multiple generations per year. Related pests like leafhoppers, treehoppers, and psyllids share similar sap-feeding habits but belong to different insect families.

These pests weaken plants by extracting sap and nutrients. The honeydew they excrete creates secondary problems by supporting sooty mold growth and attracting ants. Heavy infestations can kill young plants or seriously reduce yields and plant vigor. In addition to sap-feeding insects, gardens may also face damage from Japanese beetles that skeletonize leaves, root-feeding grubs that destroy lawns, and slugs and garden snails that chew large holes in foliage overnight.

How We Treat for Garden Pests

Our integrated approach protects your plants while minimizing environmental impact:

• Inspection: We identify which pests are present and assess infestation levels to determine appropriate treatment intensity.

• Targeted Treatment: We apply treatments directly to infested plants, focusing on leaf undersides and other areas where pests congregate.

• Systemic Options: For certain situations, we may recommend systemic treatments that are absorbed by plants and protect against feeding insects from within.

• Cultural Recommendations: We provide guidance on plant care practices that promote plant health and reduce pest susceptibility, including proper watering, fertilization, and pruning.

• Monitoring: We recommend follow-up inspections to ensure treatments are effective and catch any resurgence early.