Beta-cypermethrin is a pyrethroid insecticide . It has the functions of contact and stomach toxicity, no systemic conduction, fast knockdown of pests, and good control effect on spider mites and blind mites. It is generally used to control lepidopteran pests such as Pieris rapae and Plutella xylostella. Suitable for vegetables, fruit trees, etc. How to use beta-cypermethrin correctly? The Xiaobian of China Pesticide First Network informed that its main use is spray, generally using 4.5% of the dosage form or 5% of the dosage form of 1500 to 2000 times, or 10% of the dosage form or 1 000 grams / liter of emulsifiable oil 3,000 ~ 4 000 times liquid, even spray, the best spray in the early stage of pests.
Its main features are as follows:
1. Cotton aphid and thrips: The rate of bud strain is 30% or the rate of coiled leaves is 5%. For each acre, use 4.5% emulsifiable concentrate 30-50ml, add water 40-50kg, and spray evenly.
2, cabbage caterpillar, small cabbage: larvae 2-3 years of prevention and control, using 4.5% emulsifiable concentrate 20-40 ml per acre, adding water 40-50kg, evenly sprayed.
3, rapeseed meal: in the peak period of the occurrence of wingless cockroaches, use 4.5% emulsifiable concentrate 20-30 ml per acre, add water 40-50kg, evenly spray.
4, citrus leaf mites: in the early stage of the shoot and the egg hatching period to prevent and control. Dilute 2250-3000 times with 4.5% emulsifiable concentrate and water, and spray evenly.
5, citrus red wax mites: in the egg hatching period of prevention and control. Diluted 900 times with a 4.5% cream and water to evenly spray.
6, tea ruler: in the 2-3 years old larvae in the prolonged period of application, using 4.5% emulsifiable concentrate 25--40 ml per acre, adding water 60-75kg, evenly sprayed.
Precautions:
1. Beta-cypermethrin should not be mixed with alkaline pesticides .
Second, the preparation is flammable, and the storage and transportation process should pay attention to fire prevention and keep away from fire.
Third, poisonous to livestock, fish, and bees, pay attention when spraying.
Manufactured from themoplastic EPDM and Brass, these clever toggle fasteners have numerous applications. Most often used to secure hardware and other objects to thin steel, aluminium, plywood or fibreglass surfaces where there is no access to the cavity.
With a captive Brass Nut, the toggle expands within the cavity as it is tightened. The rubber-like compound provides a seal against water and salt penetration while insulating against vibration.
Available in a range of sizes to suit many applications onboard your vessel.
Sold individually, with automatic discounts for purchases over 1000 units.
Note that the nuts have metric threads and the bolt is not supplied.
M3,M4,M5,M6,M8,M10 & M12 also available
Rubber Nut,Rubber Nutsert,Expanding Rubber Nut,Rubber Anchor Nut
Taizhou Hongchuang Hardware Co., Ltd. , https://www.jstaizhouhongchuang.com