How to Spot Typical Garden Pests

The a little curved, lawn-damaging larvae, likewise referred to as grubs, are gray-white with brown heads. Find out more about managing Japanese beetles. These gray pests are so called because they have lacelike wing covers. Lace bugs suck the sap from the undersides of fruit and decorative tree leaves, leaving the upper sides mottled with tiny, light-gray spots.

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Leafhoppers feed on a range of edible and decorative plants and trigger leaves to lose color, turn brown and become stippled. They also leave behind black excrement.

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Copper in color, Mexican bean beetles have eight black spots on each wing cover. They skeletonize the leaves of beans (their preferred hosts), in addition to black-eyed peas, soybeans, cowpeas, mung beans, alfalfa and clover. The larvae are light yellow with a spiny appearance; the eggs are also yellow and discovered in clusters on leaves.

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Circular bugs, scales are found on the stems of plants and the underside of leaves, and they frequently look like a part of the plant. The protective scale-like covering of these pests might be hard and armor-like or soft and cottony. Scales suck plant sap, producing honeydew and bring in ants, which protect the scales from predators and require treatment.