In the 5-6th instar larvae, the damage has entered a more serious period. Most of them have invaded the internal damage of the fruit. In addition, the epidermis wax paper layer is thick, and they have developed strong resistance to many drugs, making it more difficult to control. Many people are helpless. Mixing is the easiest and most effective way to reduce insect resistance and improve insecticidal effect. Today, I would like to recommend a combination of pesticides for the treatment of old and resistant large insects.
1. Recipe combination
This formula is emamectin Benzoate- Indoxacarb. It is a compound insecticide composed of emamectin benzoate and indoxacarb. Emamectin benzoate can promote the release of γ-aminobutyric acid, inhibit nerve conduction, and finally activate chloride ion channels, and a large number of chloride ions enter nerve cells, causing the loss of nerve cell function, and the larvae stop eating immediately after contact. Irreversible paralysis occurs, killing pests;
Indoxacarb has contact and stomach poisoning effects, acts on the sodium ion channel of the insect nervous system, and causes the pests to stop feeding within 0 to 2 hours, become disordered, paralyzed, paralyzed, and eventually die. Although it has been used for more than 10 years, no pests have been found to be resistant to the drug. After the two are mixed, the synergistic crops are very obvious, with good quick effect and long lasting effect.
2.Formulation
The formula has been registered and produced by many manufacturers, and the common dosage forms are 9%, 10%, 16%, 25% emamectin benzoate·Indoxacarb SC, 18% emamectin benzoate·Indoxacarb WP, etc.
3.Main features
Ⅰ.Wide insecticidal spectrum: The combination has a wide insecticidal spectrum, and the formula can kill dozens of resistant pests, especially the more resistant cotton bollworm, beet armyworm, Spodoptera litura, diamondback moth, etc. The pest effect is outstanding.
Ⅱ.Good quick-acting effect: the pests will be poisoned immediately after contacting the pesticide, stop feeding, and the pests will die within 1-2 days.
Ⅲ.No drug resistance: This formula is a new type of formula, especially indoxacarb is a pesticide with an oxadiazine structure. So far, no pests have been found to be resistant to it. There is no cross-resistance to various insecticides such as esters.
Ⅳ.High safety: The formula is highly safe for crops, and it will not cause any phytotoxicity to crops if it is sprayed in time during the flowering period.
Ⅴ.Long lasting effect: The formula has secondary toxicity, once sprayed, the lasting effect can reach about 20 days
4.Applicable crops
Due to its high safety, wide insecticidal spectrum and long lasting effect, the formula can be used for a variety of crops, such as rice, corn, potato, cucumber, wax gourd, tomato, pepper, eggplant, cabbage, soybean, green onion, cauliflower, cabbage, Cotton, peanut, sesame, pear, apple, grape, kiwi, peach, longan, mango, etc.
5. Target pest
Mainly control beet armyworm, diamondback moth, cabbage caterpillar, Spodoptera litura, cabbage armyworm, Spodoptera frugiperda, cotton bollworm, tobacco caterpillar, rice leaf roller, diploid borer, three borer, large borer, leaf roller moth , codling moth, leafhopper, tea inchworm, cabbage borer, cabbage horizontal stripe borer, potato beetle and other resistant pests.
6.Instructions
For the control of rice leaf rollers, diploid borers and other pests, 10-15 ml/mu of 16% ememactin Benzoate-Indoxacarb SC can be used to spray evenly with 30 kg of water. To prevent and control Helicoverpa armigera, tobacco caterpillars, beet armyworm and other pests on crops such as tomatoes and peppers, 10-15 ml/mu of 16% ememactin Benzoate-Indoxacarb SC can be used to spray evenly with 30 kg of water.
Post time: Nov-10-2022