CH233721A - Method for deterring plant-damaging dipteras. - Google Patents
Method for deterring plant-damaging dipteras.Info
- Publication number
- CH233721A CH233721A CH233721DA CH233721A CH 233721 A CH233721 A CH 233721A CH 233721D A CH233721D A CH 233721DA CH 233721 A CH233721 A CH 233721A
- Authority
- CH
- Switzerland
- Prior art keywords
- sep
- compound
- plant
- damaging
- deterring
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 8
- 241000255925 Diptera Species 0.000 title claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000013543 active substance Substances 0.000 claims description 2
- 150000003254 radicals Chemical class 0.000 claims 5
- 230000001419 dependent effect Effects 0.000 claims 3
- -1 alkyl radical Chemical class 0.000 claims 2
- 150000005840 aryl radicals Chemical class 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 description 6
- 240000007124 Brassica oleracea Species 0.000 description 4
- 206010061217 Infestation Diseases 0.000 description 3
- 235000010633 broth Nutrition 0.000 description 3
- 235000013601 eggs Nutrition 0.000 description 3
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 2
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 2
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 244000291564 Allium cepa Species 0.000 description 1
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 1
- 241000879217 Apocynum androsaemifolium Species 0.000 description 1
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- 241000604356 Chamaepsila rosae Species 0.000 description 1
- 241000627010 Delia brassica Species 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- JYRXPFCUABYLPD-UHFFFAOYSA-N methyl n,n-diethylcarbamodithioate Chemical compound CCN(CC)C(=S)SC JYRXPFCUABYLPD-UHFFFAOYSA-N 0.000 description 1
- NBBZMDUHKWRYSZ-UHFFFAOYSA-N methyl n,n-dimethylcarbamodithioate Chemical compound CSC(=S)N(C)C NBBZMDUHKWRYSZ-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008654 plant damage Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- ZFMLVJCASVPGIT-UHFFFAOYSA-N prop-2-enyl n,n-dimethylcarbamodithioate Chemical compound CN(C)C(=S)SCC=C ZFMLVJCASVPGIT-UHFFFAOYSA-N 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
- A01N47/14—Di-thio analogues thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cultivation Of Plants (AREA)
Description
T erfahren zur Verbrämung pflanzenschädigender Dipteren. Gegenstand des Hauptpatentes ist ein Verfahren zur Bekämpfung von Nemato,den, gemäss welchem man als wirksamen Stoff eine Verbindung verwendet, die den Rest der allgemeinen Foomel
EMI0001.0013
in welcher R" einen organischen Rest b:
e- deutet, enthält. Vorzugsweise verwendet man da.:bei eine Verbindung,der allgemeinen Formel
EMI0001.0022
in welcher R, R' und R" organische Reste bedeuten, die Al.kyl-, Ary 1- oder Aralkylmeste sein können.
Man kann, aber auch Verbindungen der allgemeinen Formel
EMI0001.0030
EMI0001.0031
verwendlen, <SEP> in <SEP> welcher <SEP> R' <SEP> und <SEP> R" <SEP> wiederum
<tb> organische <SEP> Reste <SEP> bedeuten.
<tb>
Es <SEP> wurde <SEP> nun <SEP> (gefunden, <SEP> @dass; <SEP> sich <SEP> die
<tb> gleichen <SEP> Mittel <SEP> auch <SEP> zur <SEP> Vergrämung <SEP> pflan zenschädiigender <SEP> Dipteren <SEP> eignen. <SEP> Man <SEP> kann
<tb> z. <SEP> B. <SEP> mit <SEP> den <SEP> Mitteln <SEP> gul:turgewächse <SEP> vor
<tb> dem <SEP> Befall <SEP> durch <SEP> pflamzenschädigende <SEP> Dip teren <SEP> (Zweiflü;gl@er) <SEP> schützen, <SEP> da <SEP> diese <SEP> die
<tb> mit <SEP> den <SEP> Präparaten <SEP> behandelten <SEP> Pflanzen
<tb> meiden <SEP> und <SEP> so <SEP> auch <SEP> eine <SEP> Eiablage <SEP> an <SEP> ihnen
<tb> sowie <SEP> in <SEP> ihrer <SEP> Umgebung <SEP> unterlassen.
<tb>
Zwar <SEP> ist <SEP> von <SEP> einigen <SEP> Verbindungen <SEP> der
<tb> angegebenen <SEP> Formel <SEP> rberkannt, <SEP> diass <SEP> sie <SEP> In-.
<tb> e-ekten <SEP> abzutöten <SEP> vermögen, <SEP> insbesondere <SEP> auch
<tb> von <SEP> Jem <SEP> än; <SEP> Hauptpatent <SEP> ,genannten <SEP> Di m-ethyldtithiocabaminsäureunethylester, <SEP> doch
<tb> setzt <SEP> der <SEP> Abtötungserfolg <SEP> voraus., <SEP> dass <SEP> die
<tb> Schädlinge <SEP> von <SEP> den <SEP> Mitteln <SEP> .getroffen <SEP> wer den, <SEP> sei <SEP> es, <SEP> wie <SEP> idäa <SEP> bei <SEP> manchen <SEP> Spritz- <SEP> und Stäubemitteln des Obst- und Weinbaues der 3'a11 ist,
durch Berührung mit den Brühen bezw. Stäuben, spei. es durch Einatmen der giftigen Dämpfe der Insektizide. Die An wendung der genannten Verbindungen erfolgt zweckmässig in der Weise, dass man die zu schützenden Pflanzen oder ihre Umgebung mit diesen Alitteln behandelt, bevor über haupt Schädlinge vorhanden sind, so dass ein Befall der Pflanzen verhindert wird. Es werden demnach hier die Insekten nicht abgetötet, sondern abgeschreckt und fern gehalten.
Zwar hat ma.n schon Dithioearbam.in- säurees-ter zum Schutze von Früchten, Ge müsen usw. gegen die Verwüstungen und die Angriffe von Aphidinen in Vorschlag ge bracht, doch konnte hieraus nicht gefolgert werden, d'ass die weit schwieriger zu be kämpfenden Dipteren sogar gänzlich fern gehalten und somit auch an einer Eiablage auf die Pflanzen sowie ihrer Umgebung ge hindert werden.
Es ist nunmehr möglich, beispielsweise Kohlpflanzen vor dem Befall durch Kohl fliegenlarven mit sehr gutem Erfolge zu schützen, indem man sie einige Tage nach dem :\-uc:
pflanzen vom Frühbeet ins Freie mit 50 cm' einer wässerigen Anschlämmung begiesst, die neben einem geeigneten Be- netzu.ngsmittel und Inertmaterial 0,\? bis 0.3 Teile Dimethyldithiocarbaminsäuremethyl - estier auf<B>100</B> Teile enthält.
Für den gleichen Zweck wurden bisher - abgesehen von vor- be u-enden Kulturmassnahmen - Karbolineum brühen oder Queeksilberchloridlösungen emp fohlen. Bei den ersten besteht die Gefahr von Pflanzenschädigungen, weswegen ihre Anwen dung nur beschränkt möglich ist, während Sublima.t wegen seiner Giftigkeit für die Menechen nur ungern benutzt wird.
Folgende Vergleichsversuche lassen die i -tu, -gezeichnete Wirkung einer der Verbin- dungen der ange(rebenen Zusammensetzung <I>n</I> t2 erkennen:
EMI0002.0067
<I>Yersuche <SEP> in.it <SEP> Blacinenkohlpflanzen.</I>
<tb> <I>Behandlung <SEP> 3 <SEP> Tage <SEP> nach <SEP> de z <SEP> Auspflanzen. <SEP> ins <SEP> Freie.</I>
<tb> Konzentration <SEP> Anteil <SEP> der <SEP> an <SEP> Kohlflierenbefall
<tb> Mittel <SEP> der <SEP> Brühe <SEP> /o <SEP> eingegangenen <SEP> Pflanzen <SEP> nach <SEP> 5 <SEP> Wochen
<tb> Versuch <SEP> 1 <SEP> Versuch <SEP> 11
<tb> - <SEP> - <SEP> 1 <SEP> \_', <SEP> 5 <SEP> 46
<tb> IigC<B>12</B> <SEP> 0,0<B>6</B> <SEP> 0 <SEP> 1 <SEP> 5
<tb> <B>CHss@@-@-@@@@3 <SEP> @,ü <SEP> t1 <SEP> t1</B>
<tb> CII3
<tb> <B>S</B> In entsprechender Weise können andere pflanzenschädz.gende Dipteren vergrämt bez -. an der Eiablage gehindert werden, z.
B. Wurzel-, Zwiebel-, Rüben- und Möhrenfliege, Kohl-, Erd- und Wiesenschnali:e ,owie Kohl- Ausser den genannten Verbindüngen können beispielsweise mit gutem Erfolge verwendet werden:
D.imethyl- dithiocarbaminsäureallylester, Diäthyldithio- carbamineäuremnethylester, Tetramethylen - tlithiocarbaminsäuremethylester.
Experience to cover up plant-damaging dipteras. The subject of the main patent is a method of combating Nemato, according to which a compound is used as the active substance, which the rest of the general Foomel
EMI0001.0013
in which R "is an organic radical b:
e- indicates, contains. It is preferred to use a compound of the general formula
EMI0001.0022
in which R, R 'and R "denote organic radicals which can be Al.kyl, Ary 1 or aralkyl.
You can, but also compounds of the general formula
EMI0001.0030
EMI0001.0031
use <SEP> in <SEP> which <SEP> R '<SEP> and <SEP> R "<SEP> in turn
<tb> mean organic <SEP> residues <SEP>.
<tb>
It <SEP> was <SEP> now <SEP> (found, <SEP> @that; <SEP> <SEP> the
<tb> same as <SEP> means <SEP> are also <SEP> for <SEP> deterring <SEP> plant-damaging <SEP> Diptera <SEP>. <SEP> You can <SEP>
<tb> e.g. <SEP> B. <SEP> with <SEP> the <SEP> means <SEP> gul: turgewächse <SEP>
<tb> the <SEP> infestation <SEP> by <SEP> plant-damaging <SEP> dip ters <SEP> (Zweiflü; gl @ er) <SEP> protect, <SEP> because <SEP> these <SEP> die
<tb> <SEP> plants treated with <SEP> the <SEP> preparations <SEP>
<tb> avoid <SEP> and <SEP> so <SEP> also <SEP> <SEP> laying eggs <SEP> on <SEP> them
Refrain from <tb> and <SEP> in <SEP> your <SEP> environment <SEP>.
<tb>
Although <SEP> is <SEP> of <SEP> some <SEP> connections <SEP> is
<tb> specified <SEP> formula <SEP> recognized, <SEP> diass <SEP> they <SEP> In-.
<tb> able to kill <SEP> e-ects <SEP>, <SEP> especially <SEP> too
<tb> from <SEP> Jem <SEP> än; <SEP> main patent <SEP>, named <SEP> dim-ethyldtithiocabamic acid unethylester, <SEP> yes
<tb> requires <SEP> the <SEP> killing success <SEP>., <SEP> that <SEP> the
<tb> Pests <SEP> by <SEP> the <SEP> agents <SEP>. are hit <SEP>, <SEP> be <SEP>, <SEP> like <SEP> idäa <SEP> with <SEP > some <SEP> spray <SEP> and dusts of fruit and wine growing is 3'a11,
by contact with the broths respectively. Dust, spit. it by inhaling the toxic fumes of the insecticides. The compounds mentioned are advantageously used in such a way that the plants to be protected or their surroundings are treated with these chemicals before pests are present at all, so that infestation of the plants is prevented. The insects are therefore not killed here, but deterred and kept away.
Although one has already proposed dithio-arbamic acid esters for the protection of fruits, vegetables, etc. against the devastation and the attacks of aphidines, it could not be concluded from this that it is much more difficult to deal with fighting Diptera are even completely kept away and thus prevented from laying eggs on the plants and their surroundings.
It is now possible, for example, to protect cabbage plants from infestation by cabbage fly larvae with very good results by removing them a few days after: \ - uc:
plants from the cold frame to the open air with 50 cm 'of a watery slurry that contains, in addition to a suitable wetting agent and inert material, 0, \? contains up to 0.3 part of dimethyldithiocarbamic acid methyl ester per 100 parts.
For the same purpose - apart from previous cultural measures - carbolineum broth or queek silver chloride solutions have been recommended. With the first there is a risk of plant damage, which is why their use is only possible to a limited extent, while Sublima.t is used only reluctantly because of its toxicity to humans.
The following comparative tests show the effect of one of the compounds of the specified composition <I> n </I> t2 as shown in the drawing:
EMI0002.0067
<I> Yersuche <SEP> in.it <SEP> Blacine cabbage plants. </I>
<tb> <I> Treatment <SEP> 3 <SEP> days <SEP> after <SEP> de z <SEP> planting out. <SEP> into the <SEP> outdoors. </I>
<tb> Concentration <SEP> Percentage <SEP> of the <SEP> in <SEP> cabbage fever
<tb> Mean <SEP> of the <SEP> broth <SEP> / o <SEP> received <SEP> plants <SEP> after <SEP> 5 <SEP> weeks
<tb> attempt <SEP> 1 <SEP> attempt <SEP> 11
<tb> - <SEP> - <SEP> 1 <SEP> \ _ ', <SEP> 5 <SEP> 46
<tb> IigC <B> 12 </B> <SEP> 0.0 <B> 6 </B> <SEP> 0 <SEP> 1 <SEP> 5
<tb> <B> CHss @@ - @ - @@@@ 3 <SEP> @, ü <SEP> t1 <SEP> t1 </B>
<tb> CII3
<tb> <B> S </B> In a corresponding manner, other plant-damaging Diptera can be mourned. are prevented from laying eggs, e.g.
B. root, onion, beet and carrot fly, cabbage, earth and meadow snail: e, as well as cabbage- Except the compounds mentioned, for example, can be used with good results:
D. dimethyl dithiocarbamic acid allyl ester, diethyl dithiocarbamic acid methyl ester, tetramethylene - thiocarbamic acid methyl ester.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE233721X | 1941-07-23 | ||
| CH228387T | 1942-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH233721A true CH233721A (en) | 1944-08-15 |
Family
ID=25727203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH233721D CH233721A (en) | 1941-07-23 | 1942-02-26 | Method for deterring plant-damaging dipteras. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH233721A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2945781A (en) * | 1958-12-12 | 1960-07-19 | Monsanto Chemicals | Method of controlling nematodes employing alkali metal salt of n-(n-propyl) dithiocarbamate |
| US3046189A (en) * | 1957-05-18 | 1962-07-24 | Merck Ag E | Nematocidal agents |
| US3075875A (en) * | 1959-09-24 | 1963-01-29 | Geigy Ag J R | Method for controlling plantparasitic nematodes |
| US3085043A (en) * | 1961-10-26 | 1963-04-09 | Monsanto Chemicals | Methods and compositions for the treatment of soil |
| US3202572A (en) * | 1959-12-15 | 1965-08-24 | Schering Ag | Agent for combating nematodes |
-
1942
- 1942-02-26 CH CH233721D patent/CH233721A/en unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3046189A (en) * | 1957-05-18 | 1962-07-24 | Merck Ag E | Nematocidal agents |
| US2945781A (en) * | 1958-12-12 | 1960-07-19 | Monsanto Chemicals | Method of controlling nematodes employing alkali metal salt of n-(n-propyl) dithiocarbamate |
| US3075875A (en) * | 1959-09-24 | 1963-01-29 | Geigy Ag J R | Method for controlling plantparasitic nematodes |
| US3202572A (en) * | 1959-12-15 | 1965-08-24 | Schering Ag | Agent for combating nematodes |
| US3085043A (en) * | 1961-10-26 | 1963-04-09 | Monsanto Chemicals | Methods and compositions for the treatment of soil |
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