There are many indoor plant pests. Here are some common ones: whitefly, predator mites, mealybug destroyer, mealybug parasite, green lacewings, aphids.
Mealy bugs, Gnats, Mites, Scales, Aphids, Thrips, White Flies, House Flies, spiders (though they dont do much harm. They actually do good!!! ) Each pest causes its own little issues with the plants but most can be eliminated using and indoor plant pest spray.
The key to eliminating scale is to treat even the ones that you cannot see. That means thoroughly drenching all leaf and stem surfaces until they are dripping wet. It is also best if you repeat this treatment all over again in 5 to 7 days to catch any crawlers that you missed the first time.
The indoor plant parasites gets all the needs from the plants for its survival. Some of the indoor plant parasites are: tiny probes, jade plants and hi linda plants. This type parasites depends on the host plants which are grown in home and also in indoor areas of office decorations.