Phoxim is a low-toxic phosphorus insecticide with broad spectrum, low toxicity and low residue. It is often used to control underground pests such as earthworms and ground tigers. What is the use of phoxim? Let's follow the Xiaobian to understand it.
1. Control Hummer and Spodoptera litura, use 50 ml of 50% phoxim emulsifiable concentrate per acre, and add 40-60 kg of water to spray.
2, prevention and control of the small heartworms such as the heartworm. During the unearthing period of the wintering larvae of P. sinensis, use 50% phoxim emulsifiable concentrate per 500 g of 667 m2, or 500-600 g of 25% phoxim microcapsule water suspension, 150 kg of water, spray orchard ground, focus on spraying trees. Around the plate; before the application of the herb, the grass is weeded, and the whole garden is shallowly ploughed after spraying.
3. Control moth pests such as leaf roller moth, leaf miner, and moth. In the early stage of pest occurrence, spray with 50% phoxim emulsifiable concentrate 1000-1500 times.
4. Control corn, soybean and peanut field, use 5% poison sand per acre (diluted with 50% phoxim emulsifiable concentrate 1000 ml and water 1 kg, uniformly mixed into 10 kg of sand with a particle size of 1-2 mm) ) 2-2.5 kg, sprinkled with the seeds when the crops are planted.
5, prevention and control of peach fruit moth. In the beginning and the prosperous period of the wintering larvae of the hazelnut moth, the spray was sprayed with 25% phoxim microcapsules 200-300 times.
6, prevention and control of aphids, leaf curlers, pear star caterpillars, ruler and so on. It can be sprayed with 50% phoxim emulsifiable concentrate 1000-1500 times in the pest damage period.
7. Control rapeseed meal and cabbage caterpillar, use 30-40 ml of 50% phoxim emulsifiable concentrate per acre, and add 40-60 kg of water to spray.
Method for controlling phoxim in underground pests:
1. Control underground pests such as cockroaches and ground tigers, especially in the fruit sapling stage, with 50% phoxim emulsifiable concentrate 1000 times. After pouring the fine soil, it can effectively control a variety of underground pests.
2. Control large grain seed vegetable field mites, mites and golden worms, dilute with 50% phoxim emulsifiable concentrate 125 ml and water 5 kg, mix evenly into 50 kg of seeds, and sown when there is no obvious liquid on the surface of the seed.
Tips: phoxim is easy to decompose when it is light, and should be stored in the dark. In addition, phoxim should not be mixed with alkaline pesticides . This is a must for farmers. To learn more about pesticides, please pay attention to China's pesticide network.
Calcium Ethoxide Basic Information
CAS: 2914-17-2
MF: C4H10CaO2
MW: 130.2
EINECS: 220-828-8
Mol File: 2914-17-2.mol
Calcium Ethoxide Chemical Properties
Melting point >170°C (dec.)
Safety Information
Risk Statements 11-14-36
Safety Statements 8-16-26-43
Calcium Ethoxide CAS No.2914-17-2
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