The high temperature and high humidity in summer are especially conducive to the occurrence and reproduction of pests and diseases, especially green worms
The larvae that become borers, moths, butterflies, and lepidopteran pests are generally called green worms. The harm is very great. One is that the leaves cause holes and cracks, resulting in holes in the leaves, unable to carry out normal photosynthesis, and some may bite the growth point, and some plants will lack some diseases if the growth point is missing, and the entire growth potential will be affected.
At present, the green worms in many areas have entered the peak of the outbreak!It shows the characteristics of large insect population, fierce incoming and heavy resistance. The outbreak of green worms is not only numerous, but also very harmful.
Characteristics of green worm damage
1. The first instar larvae can be harmed day and night, the first hatched larvae first feed on the egg shell, and then feed on the epidermal tissue of the young leaves, forming holes or notches, and the larvae can also transfer plants and fruits.
2. As the larvae gradually grow up, they can also eat flower buds and young fruits. After the 3rd instar, the larvae eat more, mainly harming the fruit, the whole larva burrows into the fruit, eats the pulp, and decorates the silk in the fruit, excreting a large amount of feces, making the fruit inedible.
Product recommendations
In fact, all you need is a reliable insecticide!
Today, I will introduce to you a "killer drug" for resistant green worms, which has a good control effect on pests such as rice leaf roller, beet armyworm, diamondback moth, Spodoptera litura, cotton bollworm and so on.
It is the [Xinhuasheng Warrior-5 Lice Mite Urea] launched by Jiaozuo Huasheng Chemical***!
Quick killing is long-lasting, transdermal insecticide, penetrating crop leaves, pest epidermis, and the pest dies quickly. Safe for crop use.
Experimental case
Peanut fields.
Green worm dead insect effect.
Features:
1. It has a good control effect on pests such as rice leaf curler, Spodoptera exigua, diamondback moth, Spodoptera litura, cotton bollworm and so on.
2. After the use of medicine, the pests immediately stop feeding, the insects die quickly, and the outbreak of pests can be controlled immediately.
3. Add special additives, transdermal insecticide, penetrate crop leaves, pest epidermis, and the pests die quickly.
4. The mechanism of action is unique, breaking resistance, different from the mechanism of action of other insecticides, no cross-resistance, and has both contact killing and stomach toxicity.
5. Strong permeability and certain systemic properties, foliar spray, active ingredients can penetrate to the back of the leaves.