AT119472B - Spreadable agent for dry control of plant pests and process for its production. - Google Patents
Spreadable agent for dry control of plant pests and process for its production.Info
- Publication number
- AT119472B AT119472B AT119472DA AT119472B AT 119472 B AT119472 B AT 119472B AT 119472D A AT119472D A AT 119472DA AT 119472 B AT119472 B AT 119472B
- Authority
- AT
- Austria
- Prior art keywords
- production
- plant pests
- dry control
- agent
- spreadable
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 241000607479 Yersinia pestis Species 0.000 title description 2
- 239000000203 mixture Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims 2
- 235000017557 sodium bicarbonate Nutrition 0.000 claims 1
- 241000209056 Secale Species 0.000 description 4
- 235000007238 Secale cereale Nutrition 0.000 description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000219094 Vitaceae Species 0.000 description 3
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 3
- 235000021021 grapes Nutrition 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 239000005018 casein Substances 0.000 description 2
- 235000021240 caseins Nutrition 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 229920001592 potato starch Polymers 0.000 description 2
- 235000010265 sodium sulphite Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000896238 Oidium Species 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
<Desc/Clms Page number 1>
Streufähiges Mittel zur Trockenbekämpfung von Ftlanzenseliädlingen und Verfahren zu seiner Herstellung.
EMI1.1
<Desc/Clms Page number 2>
In diesem Sinne wirkt die obenerwähnte Beimischung von Natriumbikarbonat, das mit dem vorhandenen Kalziumhydroxyd zu einem schwerlöslichen Salz zusammentritt, so dass der Erhärtungsvorgang entsprechend der allmählichen Lösung stattfindet und dadurch Risse vermieden werden.
Dass der Zusatz von stärkehältigen Stoffen, wie Roggen-, Weizen-oder Kartoffelmehl, im besonderen das dunkle Roggenmehl, vorteilhaft ist, kann leicht erklärt werden, da die Quellungsvorgänge, die in diesen Stoffen stattfinden, in dem oben genannten Sinne wirken. Dazu kommt noch die Klebewirkung dieser Stoffe und der Umstand, dass sie im trockenen Zustande die Zerstäubungsfähigkeit des ganzen Gemisches noch weiter begünstigen.
Ausführungsbeispiel : 40 Teile Kupfersulfat werden mit 20 Teilen Kieselgur vermahlen, mit Wasser angeschlämmt und alsdann mit Kalkmilch (20 Teilen Ätzkalk in 40 Teilen Wasser) in einer Knetmaschine behandelt. Das Produkt wird hierauf getrocknet, gemahlen und durch feinste Siebe gehen lassen.
Dem Produkt setzt man 3 Teile Kasein, feinstgepulvert und 1 Teil Natriumsulfit zu, ferner werden noch 5 Teile NaHCOg und 10 Teile Roggenmehl beigemischt und-das Ganze nochmals gemahlen.
Das Mittel zeigt eine so ausgezeichnete Haftung auf den Blättern, dass Regen es nach erfolgter Antrocknung in Tau nicht mehr innerhalb 3 bis 4 Wochen abwäscht.
Weiter hat sich gezeigt, dass diese neue Mischung den Heu-und Sauerwurm vom Frass der damit gepuderten Trauben abhält und schon die Motte veranlasst, ihre Eier nicht an die Trauben zu legen, da die jungen Raupen in dem Pulvergemisch sofort absterben. Die Trauben zeigen ein gesundes Aussehen und bleiben frei von Wurm und Oidium.
PATENT-ANSPRÜCHE : 1. Streufähiges Mittel zur Trockenbekämpfung von Pflanzenschädlingen, gekennzeichnet durch ein Gemisch von Kupferkalkpulver, Kieselgur, Kaseinsalzen, z. B. Kaseinnatriumsulfit, in Pulverform mit stärkehaltigen Stoffen, wie Roggen-, Weizen-oder Kartoffelmehl.
<Desc / Clms Page number 1>
Spreadable agent for the dry control of plant parasites and process for its production.
EMI1.1
<Desc / Clms Page number 2>
The above-mentioned admixture of sodium bicarbonate, which combines with the calcium hydroxide present to form a sparingly soluble salt, works in this sense, so that the hardening process takes place in accordance with the gradual dissolution and thus cracks are avoided.
The fact that the addition of starchy substances such as rye, wheat or potato flour, in particular dark rye flour, is advantageous can easily be explained since the swelling processes that take place in these substances act in the above-mentioned sense. In addition, there is the adhesive effect of these substances and the fact that, when dry, they further promote the ability of the whole mixture to be atomized.
Exemplary embodiment: 40 parts of copper sulfate are ground with 20 parts of kieselguhr, slurried with water and then treated with milk of lime (20 parts of quick lime in 40 parts of water) in a kneading machine. The product is then dried, ground and passed through the finest sieves.
3 parts of casein, finely powdered and 1 part of sodium sulfite are added to the product, 5 parts of NaHCOg and 10 parts of rye flour are also added and the whole thing is ground again.
The agent shows such excellent adhesion to the leaves that rain no longer washes it off within 3 to 4 weeks after it has dried in dew.
It has also been shown that this new mixture prevents the hayworm and sour worm from eating the grapes powdered with it and already causes the moth not to lay its eggs on the grapes, since the young caterpillars die immediately in the powder mixture. The grapes show a healthy appearance and remain free of worms and oidium.
PATENT CLAIMS: 1. Spreadable agent for dry control of plant pests, characterized by a mixture of copper lime powder, kieselguhr, casein salts, e.g. B. casein sodium sulfite, in powder form with starchy substances such as rye, wheat or potato flour.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE119472X | 1924-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT119472B true AT119472B (en) | 1930-10-25 |
Family
ID=5656074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT119472D AT119472B (en) | 1924-08-15 | 1925-08-10 | Spreadable agent for dry control of plant pests and process for its production. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT119472B (en) |
-
1925
- 1925-08-10 AT AT119472D patent/AT119472B/en active
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