What are the main uses of celangulin?

Celangulin is a very strong insecticide, generally taking effect within 24 hours after application, and is currently widely used to control various crop pests. So what are the uses of celangulin?

1. What are the uses of celangulin?

Celangulin is used to control cabbage caterpillars, rice skipper, armyworms, inchworms, striped stem borers, pink stem borers, aphids, diamondback moths, and stored-grain pests. The usual dosage is 100ml per mu diluted in 50-60 kg of water, sprayed as a fine mist on the leaves or the whole plant until droplets form, but it usually takes 24 hours after application to produce its insecticidal effect.

2. How is celangulin used?

1. To control cabbage caterpillars, use 50-70 ml of 1% emulsifiable concentrate per mu, diluted with water and sprayed. It also has good control effects on turnip sawfly larvae and yellow squash beetles.

2. To control rice skipper and armyworms, spray a 2000-3000 times dilution of 1% emulsifiable concentrate.

3. To control inchworms on landscaping trees such as Japanese pagoda tree (Sophora japonica) and Chinese pagoda tree (Sophora japonica var. pendula), spray a 2000-3000 times dilution of 1% emulsifiable concentrate.

4. To control stored-grain pests such as maize weevils and rice weevils, use 12-16 ml of 0.5% microemulsion per 100 kg of raw grain, add an appropriate amount of water, and spray and mix evenly. Root bark powder at 0.4%-0.6% of the raw grain weight can also be mixed in.