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Spirotetramat registration heat upcoming

In June 2018, the Institute for the Control of Agrochemicals, Ministry of Agriculture and Rural Affairs (ICAMA) published the sixth batch of pesticides planned to be approved, according to which 17 spirotetramat products are expected to get their registrations. Obviously, it indicates the upcoming heat of spirotetramat registration in China.

 

As a matter of fact, the chemical compound patent of spirotetramat expired on 22 July, 2017. However, the patent is about the cis and trans mixture and the cis isomers that really have insecticidal activity will expire in 2023. For example, the active ingredient in the insecticides Muwangte® (22.4% spirotetramat SC) and Wente® (22% spirotetramat+thiacloprid SC) is cis isomer therefore, when domestic enterprises launch their spirotetramat products, attention must be paid to their patents.

 

By 1 July, 2018, there had been 33 spirotetramat registrations in China, among which 13 are for technical and 20 for formulations. Active ingredients that can be mixed with spirotetramat include chlorpyrifos, dinotefuran, abamectin, thiacloprid and pymetrozine.

 

So far, registered targets of the active ingredient include red mites, wood lice, scale insects and aphids.

 

Table: Registrants of spirotetramat in China, by 1 July, 2018

No.

Registration

code

Total

content

Expiration

 date

Registrant

1

PD20110188

96%

2021/3/16

Bayer CropScience AG

2

PD20171529

97%

2022/8/21

Shandong Qingdao Haolite

 Bio-Pesticide Co., Ltd.

3

PD20172591

96%

2022/9/18

Mesa Tech International Inc.

4

PD20172360

97%

2022/9/18

Mudanjiang Bioseen Biology

 Technological Co., Ltd.

5

PD20171870

97%

2022/9/18

Qingdao Zhongda

Agriculture science Co., Ltd.

6

PD20171917

96%

2022/10/17

Hebei Xingbai Agricultural

 Technology Co., Ltd.

7

PD20173251

96%

2022/12/19

Jiangsu Flag Chemical

Industry Co., Ltd.

8

PD20173199

96%

2022/12/19

Lianyungang Liben

Crop Science Co., Ltd.

9

PD20180773

96%

2023/2/8

Shandong Hailir

Chemicals Co., Ltd.

10

PD20180502

96%

2023/2/8

Hebei Lansen

Biotechnology Co., Ltd.

11

PD20181014

96%

2023/3/15

Jiangsu Yunfan

Chemical Co., Ltd.

12

PD20181754

96%

2023/5/16

Jiangsu Jiannong

Crop Protection Co., Ltd.

13

PD20182063

96%

2023/6/27

Xinyi Yongcheng

Chemical Co., Ltd.

 Source: ICAMA