Field Notes

Ladybugs and predatory mites can run in the same space without meaningfully interfering with each other — but they're not doing the same job, and one won't cover for the other. Here's when the combination makes sense and when it's just extra cost.

The honest answer is: it depends. Predatory mites work exceptionally well under the right conditions — and fail predictably under the wrong ones. Here's how to know which situation you're in before you spend anything.

Predatory mites are the biological control solution to spider mites, thrips, broad mites, fungus gnats, and more — and they don't harm plants, people, or pets. If someone has suggested you add more mites to fix your mite problem, this is the article that explains why that's actually correct.

Broad mites are microscopic pest mites that cause twisted, bronzed new growth on peppers, cannabis, hoyas, and dozens of other plants — and they're almost always misdiagnosed first. No webbing, no visible culprit, just a plant that keeps getting worse while you adjust the pH. Here's what they actually are, how to identify the damage, and how to get rid of them for good.

Most predatory mites do one thing well. Limonicus hunts thrips, whitefly, and spider mites — and survives on pollen when there's nothing left to kill. Meet biocontrol's most versatile generalist.

Thrips are one of the most frustrating pests in cultivation — not because they're invincible, but because most treatments target the wrong life stage at the wrong time. Here's the biology, the honest failure analysis, and what a complete program actually looks like.

Found thrips? Follow the possible routes from new plants, flowers, outdoors, and growing media—and understand why discovery can come long after arrival.

Predatory mites don’t just hunt—they communicate. Plants call for backup with chemical signals, predators leave scent trails, and entire ecosystems shift in response. These invisible conversations shape how pests are controlled, long before you see results on the leaves.

Predatory mite sachets may look empty at first glance, but inside is a carefully balanced ecosystem of carrier material, feeder mites, and predatory mite eggs or juveniles. Rather than flooding plants with adults all at once, sachets are designed to release beneficial mites gradually over four to six weeks, keeping pest populations under control. This invisible, slow-release system is what makes sachets so effective for long-term prevention—even if you never spot a mite with the naked eye.

Learn how strategic use of predatory mites during cannabis flowering ensures premium-quality, pesticide-free harvests.

How to use Stratiolaelaps scimitus, a soil-dwelling predatory mite, in your snake's enclosure, and what the evidence does and doesn't show for snake mites. This guide covers spotting an infestation, introducing the mites, ongoing care, and when your snake needs a vet.