SU115472A1 - Herbicide - Google Patents
HerbicideInfo
- Publication number
- SU115472A1 SU115472A1 SU594416A SU594416A SU115472A1 SU 115472 A1 SU115472 A1 SU 115472A1 SU 594416 A SU594416 A SU 594416A SU 594416 A SU594416 A SU 594416A SU 115472 A1 SU115472 A1 SU 115472A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- herbicide
- water
- arylisopropylcarbamate
- dusts
- herbicides
- Prior art date
Links
Description
Дл борьбы С ОДНОДОЛЬНЫМИ сорными растени ми, как известно, могут быть применены соли трихлоруксусной кислоты, фенилизопропилкарбамат , хлорфенилизопропилкарбамат, соли дихлорпропионовой и трихлорпронионовой кислот. Однако каждый из этих гербицидов имеет те или иные недостатки , ограничивающие их использование. Так, например , трихлорацетаты и дихлорпропионаты дороги и требуют расхода больших норм, другие практически не растворимы в воде, а дихлоральмочевина раздражает слизистые оболочки.Trichloroacetic acid salts, phenylisopropylcarbamate, chlorophenylisopropylcarbamate, salts of dichloropropionic and trichloropronionic acids can be used to control single-weed plants. However, each of these herbicides has certain disadvantages that limit their use. So, for example, trichloroacetates and dichloropropionates are expensive and require the consumption of large norms, others are practically insoluble in water, and dichloro urea irritates mucous membranes.
Предлагаетс дл борьбы с однодольными сорными растени ми примен ть гербицид - N-oкcи-N-apилизoпpoпнлкapбaмaт-в виде дустов или растворов и эмульсий в воде или в органических растворител х , при норме ра.схода от 3 до 15 кг на гектар.It is proposed to use monocotyledonous weed plants to use the herbicide, N-Oxy-N-apylisoproplcaprobate, in the form of dusts or solutions and emulsions in water or in organic solvents, at a rate of 3 to 15 kg per hectare.
Н-окси-М-арилизопропилкарбамат и его гомологи и аналоги легко получаютс взаимодействием соответствующих арилгидроксиламинов с эфирами хлороугольной кислоты в присутствии органических, например пиридина, и неорганических оснований с выходом около 70%.N-hydroxy-M-arylisopropylcarbamate and its homologues and analogs are easily obtained by reacting the corresponding arylhydroxylamines with chlorofurmate esters in the presence of organic, for example pyridine, and inorganic bases with a yield of about 70%.
Применение К-окси-К-арилизопропилкарбаматов в виде дустов или растворов и эмульсий в воде или органических растворител х в качестве гербицидов избирательного действи дл борьбы с однодольными сорными растени ми.Use of K-hydroxy-K-arylisopropylcarbamate in the form of dusts or solutions and emulsions in water or organic solvents as herbicides of selective action for controlling monocotyledonous weeds.
Предмет изобретени Subject invention
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU594416A SU115472A1 (en) | 1958-03-11 | 1958-03-11 | Herbicide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU594416A SU115472A1 (en) | 1958-03-11 | 1958-03-11 | Herbicide |
Publications (1)
Publication Number | Publication Date |
---|---|
SU115472A1 true SU115472A1 (en) | 1958-11-30 |
Family
ID=48387765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU594416A SU115472A1 (en) | 1958-03-11 | 1958-03-11 | Herbicide |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU115472A1 (en) |
-
1958
- 1958-03-11 SU SU594416A patent/SU115472A1/en active
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