Hibiscus spider mites are a pest here are a few ideas for eliminating them treatments to use such as neem oil, or a horticultural oil or cooking oil. You should not try to use a normal pesticide for spider mite treatment as they are resistant to pesticides.
How to: Make Homemade Insecticide (A Complete Step by Step Guide)
The above Video show how you a quick and easy way to make a homemade ecofriendly insecticide. This liquid spray will help kill off any Aphids, White fly, Green fly, Spider mite, Leaf miner and other such pests in your garden.
Homemade Pesticidal oil works on aphids spider mites stink bugs white flys and powdery mildew & more
Hot, dry conditions are often associated with population build-up of spider mites. Under optimal conditions (approximately 27 °C), the two-spotted spider mite can hatch in as little as 3 days, and become sexually mature in as little as 5 days. One female can lay up to 20 eggs per day and can live for 2 to 4 weeks, laying hundreds of eggs.
Diy homemade how to make Pesticidal oil using canola oil,Its a all safe natural Garden insecticide, pesticides, It provides insect control all year.
It’s perfect for indoor and outdoor plants and home gardens. Mix 1 cup canola oil with 1 Gallon water in a sprayer, shake well, and apply to plants.
It protects against common home and garden pests, even in egg stage, with no need for re-treatment for 1–2 weeks if needed.
Ideal for roses, fruits & vegetables. Pros: It controls all stages of insects and eggs. Controls insects such as aphids,spider mites, stink bug, scale,Greenfly,white flys,slugs,snails, small caterpillars and powdery mildew Cons: kills beneficial bugs , Buts better then non organic pesticides, that kills amphibians and mammals.
Canola refers to both an edible oil (also known as Canola oil) produced from the seed of any of several varieties of the rape plant, and to those plants, namely a cultivar of either rapeseed (Brassica napus L.) or field mustard/turnip rape (Brassica rapa subsp. oleifera, syn.
Brassica campestris L.). The oil is suitable for consumption by humans and livestock, and for use as biodiesel. For more info go here: http://en.wikipedia.org/wiki/Canola
Life cycle of spider mite
Spider mite infestations affect many crops throughout the world. With their great reproductive capacity they can destroy plants rapidly. Adult spider mites can be red, orange, yellow, green or brown in colour.
Both males and females usually have two large black spots. That is why they are called ‘two-spotted spider mite’. Spider mites cause damage to the host plant by feeding on plant tissue and plant sap.
They mainly occur on the underside of leaves where they suck out the contents of the cells.
These dead cells become yellow.As damage increases whole leaves turn yellow, and eventually the plant may die. Nymphs and adults also produce webs, and plants can be completely covered by them.
They can reproduce sexually as well as asexually. Eggs are laid on the underside of the leaves.The larvae that emerge from the eggs are virtually colourless with two dark red eyes.
Once they start feeding they become light green, brownish yellow or even dark green. The two dark spots also develop on the middle of the body. Once sufficient food is consumed, they become inactive and develop into protonymphs. Another feeding and resting period follows, that leads to a moult. The deutonymph emerges. After another moult the adult mite appears.
With each moult spider mites shed their skin. The colour of the adults often depends on the crop on which they occur. The intensive use of chemicals has led to many spider mite populations developing resistance to pesticides.