What Are Mites?
Spider mites, predominantly the two-spotted spider mite (Tetranychus urticae) variety, are extremely destructive pests that mostly attack indoor cannabis grows. Although they are related to insects, spider mites are members of the arachnid class, along with spiders and ticks. Spider mites are sometimes called webspinning mites and are the most common and destructive of mite pests. If you even suspect you have spider mites in your grow room, you must act quickly to protect your plants.
Plant Indicators of Infestation
Spider mites cause damage by sucking cell contents from the plant’s leaves. Injury is caused as they feed, bruising the cells with their small, whip-like mouthparts and ingesting the sap. An infestation level high enough to show visible damage to leaves can be very destructive. The first visible signs of infestation show up as a stippling of light dots on the leaves; sometimes the leaves take on a sickly gray or bronze color. As the infestation continues, the plant’s leaves turn yellow and drop off
What to Do If You Have Mites
Idler mites thrive in dervish conditions, approximately 20–30 percent humidity. They also crave warmth. In temperatures above 80°F, spider mites can reproduce themselves in as little as five days. The indoor cannabis grower has to walk a fine line between humidity levels that are unattractive to spider mites and the higher humidity desired by destructive molds that also plague cannabis, like botrytis or powdery mildew.Watch online movies here los movies
Some growers think that chemical solutions to the spider mite problem are acceptable to use as long as they are used early on in the vegetative phase of the cannabis grow. Putting aside the human health implications of using chemicals on a consumable, the grower needs to understand spider mite control and not just blindly spray poisons.more info here Y2meta com
Natural, and extremely effective, enemies of spider mites include small lady beetles, predatory mites, minute pirate bugs, big-eyed bugs, and predatory thrips. Spider mites, especially in an outdoor grow, usually only become problems when the use of insecticides destroy their natural enemies.
Other Prevention Techniques
Another nontoxic weapon in the battle against spider mites is the use of sticky traps. You can create them by smearing a sticky resin like Tangle foot on pot edges or cardboard that is an attractant color like yellow. Some indoor growers have had success with this trapping strategy: smear cardboard panels with Tangle foot, being careful not to touch it, or the plants, with your hands. As your fans rotate, the spider mites are blown off and stick on the Tangle foot panel. You can also put Tangle foot around air intakes to trap incoming spider mites looking for a home. Of course, you will still need to treat the plants for spider mite eggs, but reducing the adult population will help you gain control.read more here Animeflix
The indoor grower of cannabis has more control over how humid the grow environment is kept and should provide an environment that is less hospitable to spider mites. Overall, the best treatment is extreme caution, close observation of the plants and the grow environment, and prevention before infestation. More Info About Drink Coca Cola