HOUSEPLANT PESTS
Like all plants, houseplants will occasionally come under attack by pests. These insects can be just as voracious as their outdoor counterparts but have the added benefit of developing and reproducing in near ideal conditions. As a result, houseplant pests can multiple very quickly, so you have to be diligent about checking for symptoms. If you notice a plant that suddenly begins to look ill, take a closer look -- chances are an insect is responsible. Infestations can be very severe and plants that have had more than half of their leaves damaged are probably not worth saving. For this reason, it is important to identify and treat pests as quickly as possible. Below are descriptions and remedies for several indoor garden invaders.
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Aphids
Where: In clusters under leaves and on new growth. |
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Fungus Gnat
Where: Around soil and foliage of houseplants. |
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Leafminer
Where: Between the upper and lower surfaces of leaves. Common in greenhouses. |
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Mealybug
Where: Leaves, twigs, or fruit of many flowers, fruits and ornamentals. |
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Scales
Where: Twigs, leaves, branches, or the fruit of many different plants. |
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Spider Mite
Where: In colonies, mostly on the underside of leaves. |
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Thrips
Where: Leaves, fruits and flowers of many plants. |
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Whitefly
Where: Leaves, flowers and fruits of many vegetable and ornamental plantings. |
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