Soil treatment 机翻标题: 暂无翻译,请尝试点击翻译按钮。

公开号/公开日
WO2018075434 A1 2018-04-26 [WO201875434] / 2018-04-26
申请号/申请日
2017WO-US56857 / 2017-10-17
发明人
PUENTE DE VERA FERNANDO;LOPEZ MARTINEZ JOSE;ROVISON JOHN;AN WEIDONG;
申请人
PEROXYCHEM;
主分类号
IPC分类号
A01N-025/02A01N-031/02
摘要
(WO201875434) The present invention relates to compositions and formulations for soil disinfection against a wide spectrum of plant pathogens and pests.  More particularly, the formulation comprising (i) peracids, such as peracetic acid and an (ii) anionic surfactant, such as capryleth-9 carboxylic acid is synergistically effective in treatment of soil to control plant parasitic nematodes and soil-borne plant pathogens such as bacteria, spores and fungi.
机翻摘要
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地址
代理人
代理机构
;
优先权号
2016US-62409525 2016-10-18
主权利要求
(WO201875434) What Is Claimed Is: 1. An aqueous composition comprising a peracid and a polyoxyethylene alkylether carboxylic acid or a salt thereof. 2. The composition of claim 1, wherein the peracid is peracetic acid. 3. The composition of claim 1, wherein the peracetic acid is an aqueous equilibrium solution comprising a weight ratio of peracetic acid : hydrogen peroxide between 1 : 0.01 to 1 : 14 and a weight ratio of peracetic acid : acetic acid between 1 : 0.2 to 1 : 19. 4. The method of claim 1, wherein the peracetic acid concentration is from about 3000 ppm to about 25,000 ppm. 5. The composition of claim 1, wherein the polyoxyethylene alkylether carboxylic acid concentration is from about 250 ppm to about 25,000 ppm. 6. A method of reducing the level of a pathogenic microorganism in an agricultural medium, the method comprising applying the aqueous composition of claim 1 to the agricultural medium at a concentration and for a time sufficient to reduce the levels of the microorganism in the agricultural medium. 7. The method of claim 6, wherein the pathogenic microorganism is selected from the group consisting of nematodes, bacteria and fungi. 8. The method of claim 7, wherein the nematode is selected from the group consisting of root knot nematodes, cyst nematodes, root lesion nematodes, and burrowing nematodes. 9. The method of claim 7, wherein the bacteria comprises a spore forming bacteria. 10. The method of claim 6, wherein the agricultural medium comprises soil, sand, or a synthetic growth medium. 11. The method of claim 6, wherein the contacting step comprises spraying, drenching, injecting, sprinkling or infusing the composition into the agricultural medium. 12. The method of claim 6, wherein the aqueous solution is applied at about 1.5 mL/cm2of agricultural medium.
法律状态
(WO201875434) LEGAL DETAILS FOR WO2018075434  Actual or expected expiration date=2020-04-18    Legal state=ALIVE    Status=PENDING     Event publication date=2017-10-17  Event code=WO/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=WO WOUS2017056857  Application date=2017-10-17  Standardized application number=2017WO-US56857     Event publication date=2018-04-26  Event code=WO/A1  Event type=Examination events  Published application with search report  Publication country=WO  Publication number=WO2018075434  Publication stage Code=A1  Publication date=2018-04-26  Standardized publication number=WO201875434
专利类型码
A1
国别省市代码
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