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How effective is azadirachtin as an insecticide, really?
Neem - nature's insecticide. Neem has insecticidal and sterilizing properties and has long been used as a herbal medicine. But do you know its effects on insects, the residual activity of azadirachtin, the systemic action of azadirachtin, the efficacy of azadirachtin products, and so on? If not,
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How effective are neem seed extract and neem oil as insecticides?
Have you heard of neem plant insecticide? This is an insecticide made from insecticidal compounds extracted from a plant. The development and use of neem plant insecticide seems to have become a worldwide trend. In Thailand, I saw that some places already use neem as street trees, and flower markets everywhere
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What are natural enemy insects? An introduction to common natural enemy insects such as green lacewings
What are natural enemy insects, what characteristics do they have, what do they mainly eat? Using natural enemy insects to control pests is a special control method that can reduce environmental pollution and maintain ecological balance. The mass rearing and use of natural enemy insects in China have achieved remarkable
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Why are there insects inside pomelos? Symptoms of thrips damage and rust mite damage on pomelos
The season when pomelo flowers fill the air with fragrance is also a season when pests and diseases occur frequently. At this time, control of thrips and rust mites should be strengthened to ensure the quality of pomelo fruit. Otherwise, pomelos will suffer great losses, so we must do a good job in this regard. Pomelos are at the flowering stage, and their flowering period is long, from
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What to do about small flying insects in the flower soil? A few practical methods to teach you
Summer is here, and some flower growers have noticed a lot of small flying insects around their flower pots, which is very annoying. They do not know what to do about small flying insects in the flower soil. Flower growers have summed up quite a few methods for eliminating small flying insects, and this article lists them one by one for flower growers' reference. Method one for eliminating small flying insects: soak orange peel in water and leave it in the sun for 3 days
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Venus flytrap benefits and effects: beautifies the home, purifies the environment, and offers fascinating insect-catching fun
Most people have heard of the Venus flytrap. It is a plant that can repel mosquitoes, and every summer it becomes a houseplant for many people. When it comes to the Venus flytrap, everyone thinks of its ability to catch flies, but besides catching insects, do you know its other benefits and effects? It does not matter if you do not
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Why does the pitcher plant eat insects? Watch this video of it catching mosquitoes as nutrients
In many people's minds, animals eat plants, but amazing nature overturns all of this, because there exist plants that eat animals, and that is the pitcher plant. As a mosquito-repelling plant, the pitcher plant can prey on mosquitoes, flies and other small insects, which many people probably know. So why does the pitcher plant eat insects?
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Why does the Venus flytrap move, and will a Venus flytrap die if it doesn't eat insects? The moving video is very satisfying
When it comes to the Venus flytrap, everyone knows it is a plant that can repel mosquitoes, but unlike mosquito-repellent geranium and night-blooming jasmine, which use fragrance to repel mosquitoes and insects, the Venus flytrap uses its large traps to snap insects to death. This raises a question: why does the Venus flytrap move? It is quite normal for a Venus flytrap to eat insects
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How to fertilize a Venus flytrap? Once every 15 days during the growing season, and feed it only live insects
As a plant that can repel mosquitoes, when kept indoors, the Venus flytrap eats insects to supplement its nutrients. However, the carcasses left after the Venus flytrap finishes eating insects inevitably hurt its appearance and can also cause hygiene problems, so it is better to provide nutrients to the Venus flytrap through fertilization. So how do you fertilize a Venus flytrap?
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How do you treat insects with waxy hard shells on the leaves of coral ardisia (Ardisia crenata)?
This is an infestation by scale insects. The main control measure should be chemical treatment; you can use specific insecticides such as methidathion, chlorpyrifos, Guoguang Jie Bisi, etc., which are highly effective, as ordinary insecticides struggle to penetrate their waxy layer to take effect. If the infestation is heavy, spray 2 times to completely eliminate them. You can also scrape or brush them off manually.
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