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The pesticide product Saflufenacil is a sulfonylurea herbicide outside the registered 6-year protection period.
It mainly acts as a herbicide by inhibiting acetolactate synthase.
It can treat a variety of annual grass weeds, broadleaf weeds, and sedges in rice fields.
Weeds in the grass family have obvious control effects (such as barnyardgrass, wild scorpion, Li's grass, Yujiuhua, wolf grass, firefly, pondweed, four leaf moss, duck's diffusa, Alisma, Niu Felt, special-shaped sedge, water sedge, etc.
), flexible in use, it can be used in direct-seeded rice field and rice transplanting field.
The technology is simple.
It can spray the stems and leaves of weeds at the 2 to 4 leaf stage of weeds and apply pesticides.
The front row is shallow, so that the weeds are exposed to the surface of the water, fully contacted with the medicine, covered with water 1 to 2 days after the medicine, and kept the water for 3 to 5 days
.
In 2010, LG Chem Co.
, Ltd.
obtained the registration of 95% saflufenacil technical and 5% saflufenacil EC in China, and the trade name is "Han Lotte"
.
In 2013, Swiss Syngenta successfully registered 30.
6% pyroxime? Pretilachlor EC product (trade name "Salet") is used for weeding in rice fields
.
In 2014, Jiangsu Suzhou Fumeshi Plant Protection Agent Co.
, Ltd.
took the lead in successfully registering 9% pyroxime? Cyhalofop microemulsion
.
At present, saflufenacil is already a pesticide species outside the patent period of the compound, and the 6-year registration protection period has passed, but the product development space is still huge
.
Emulsifiable concentrate formulations are the mainstream development direction of saflufenacil.
At present, products with two content gradients of 5% and 10% have been registered
.
In order to enhance the control effect of saflufenacil on paddy field weeds such as ceflufenacil, the compound products of saflufenacil and herbicides such as preparat, cyhalofop-butyl and penoxsulam have received a lot of attention, and The development conditions are mature and the product market positioning is relatively clear
.
The combination of saflufenacil and cyhalofop-butyl can be developed as a water emulsion, microemulsion or emulsifiable concentrate.
At present, 4 domestic companies have successfully registered the combined product of the two
.
In addition to preparation products, the registration and development of saflufenacil technical products have also continued to mature in China.
As of March 2018, a total of 10 companies have obtained the registration of saflufenacil technical products
.
In addition, judging from the number of product registrations, the registration of saflufenacil in 2017 and 2018 has a breakthrough development.
.
In 2017, a total of 10 saflufenacil-based products were registered
.
As of mid-March 2018, 10 saflufenacil-based products have been registered
.
It mainly acts as a herbicide by inhibiting acetolactate synthase.
It can treat a variety of annual grass weeds, broadleaf weeds, and sedges in rice fields.
Weeds in the grass family have obvious control effects (such as barnyardgrass, wild scorpion, Li's grass, Yujiuhua, wolf grass, firefly, pondweed, four leaf moss, duck's diffusa, Alisma, Niu Felt, special-shaped sedge, water sedge, etc.
), flexible in use, it can be used in direct-seeded rice field and rice transplanting field.
The technology is simple.
It can spray the stems and leaves of weeds at the 2 to 4 leaf stage of weeds and apply pesticides.
The front row is shallow, so that the weeds are exposed to the surface of the water, fully contacted with the medicine, covered with water 1 to 2 days after the medicine, and kept the water for 3 to 5 days
.
In 2010, LG Chem Co.
, Ltd.
obtained the registration of 95% saflufenacil technical and 5% saflufenacil EC in China, and the trade name is "Han Lotte"
.
In 2013, Swiss Syngenta successfully registered 30.
6% pyroxime? Pretilachlor EC product (trade name "Salet") is used for weeding in rice fields
.
In 2014, Jiangsu Suzhou Fumeshi Plant Protection Agent Co.
, Ltd.
took the lead in successfully registering 9% pyroxime? Cyhalofop microemulsion
.
At present, saflufenacil is already a pesticide species outside the patent period of the compound, and the 6-year registration protection period has passed, but the product development space is still huge
.
Emulsifiable concentrate formulations are the mainstream development direction of saflufenacil.
At present, products with two content gradients of 5% and 10% have been registered
.
In order to enhance the control effect of saflufenacil on paddy field weeds such as ceflufenacil, the compound products of saflufenacil and herbicides such as preparat, cyhalofop-butyl and penoxsulam have received a lot of attention, and The development conditions are mature and the product market positioning is relatively clear
.
The combination of saflufenacil and cyhalofop-butyl can be developed as a water emulsion, microemulsion or emulsifiable concentrate.
At present, 4 domestic companies have successfully registered the combined product of the two
.
In addition to preparation products, the registration and development of saflufenacil technical products have also continued to mature in China.
As of March 2018, a total of 10 companies have obtained the registration of saflufenacil technical products
.
In addition, judging from the number of product registrations, the registration of saflufenacil in 2017 and 2018 has a breakthrough development.
.
In 2017, a total of 10 saflufenacil-based products were registered
.
As of mid-March 2018, 10 saflufenacil-based products have been registered
.
