PL23455B1 - A way to combat plant diseases. - Google Patents

A way to combat plant diseases. Download PDF

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Publication number
PL23455B1
PL23455B1 PL23455A PL2345533A PL23455B1 PL 23455 B1 PL23455 B1 PL 23455B1 PL 23455 A PL23455 A PL 23455A PL 2345533 A PL2345533 A PL 2345533A PL 23455 B1 PL23455 B1 PL 23455B1
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PL
Poland
Prior art keywords
plant diseases
way
substances
combat plant
fertilizers
Prior art date
Application number
PL23455A
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Polish (pl)
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Publication date
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Publication of PL23455B1 publication Critical patent/PL23455B1/en

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Znane jest stosowanie, jako zaprawy do nasion, zwiazków chlorowcowych benzenu wziglednie ich pochodnych oraz jednocze¬ snie chlorowcowych i nitrowych zwiazków benzenowych. Przez zaprawianie materja- lu siewnego temi substancjami wyniszczo¬ ne zostaja zarazki chorobotwórcze, znaj¬ dujace sie na samem nasieniu.Obecnie stwierdzono, ze srodki te na- daja sie równiez do zwalczania chorób ro- slim, zwlaszcza rdzy, w drodze wysiewa¬ nia srodków tych na grunt.Srodki, otrzymywane z tych sdbstan- cyj, stosuje sie jako nawóz, zwlaszcza ja¬ ko nawóz naglówkowy, t. j. do rozsiewa¬ nia na rosliny juz wyrosniete. Przez po¬ bieranie tych srodków z gjeby rosliny sta¬ ja sie odpornemi na zarodki chorobotwór¬ cze, npi. na zarodki rdzy, a obecnosc srod¬ ków w roslinie nie stoi wcale na przeszko¬ dzie wzrostowi roslin. Stosowanie produk¬ tów tych moze ze szczególna korzyscia od¬ bywac sie w skojarzeniu z nawozami inne- mi,np. wapnem gaszonem lub weglanem wapnia, solami potasu, maczka Tomasa, superfosfatem, nawozaimi, zawiera jacemi azot, lub na\yozami mieszanemi, albo srod¬ kami do ulepszania gleby np. torfem, przez co oszczedza sie rolnikowi specjalnej pra¬ cy. Wt razie potrzeby mozna srodki te roz¬ cienczac substancjami obojetnymi, np. zie¬ mia, talkiem. Jako chlorowcowe lub nitro¬ we zwiazki aromatyczne mozna stosowac, naprzyklad, pieciochloronitrobenzen, izo¬ meryczne trójchlorodwunitrobenzeny, izo¬ meryczne trójchloronitrobenzeny, np. 1,2,4-trójichloro-3-iiitrobenzen, i,2,4-trójchlo- ron£-nitrobenzen, /,2,3-trój chloro-4-nitro- benzen, oraz trójch^rcttiitrokrezole, cztero- chlprokfeilól i czterobrpmipkrezol, wreszcie pieciochloro jednojodobenzen.Jako mieszanine z innemi nawozami mozna stosowac produkt, zwalczajacy szkodniki roslin i skladajacy sie z 5 cze¬ sci i,2,4-trójchloro-3,5-dwunitrobenzenu i 95 czesci saletry chilijskiej, do obróbki wyrastajacych zbóz pszenicy, zyta, owsa lub kultur specjalnych, np. szparagów, któ¬ re ponosza czesto podczas ich wzrostu bar¬ dzo wielka szkode od rdzy.Równiez w tym celu mozna z dobrym skutkiem stosowac srodek, skladajacy sie z 10 czesci czterochloro-o-krezolu i 90 cze¬ sci nawozu mieszanego, zawierajacego a- zot, fosfor i sól potasowa.Do zwalczania ,,plasmodiophora hras- sicae" (Kohlhernie) nadaje sie srodek, za¬ wierajacy 20% pieciochloronitrobeinzenu i 80% obojetnego materjalu lub nawozu, np. ziemi, talku, gaszonego wapna, weglanu wapnia, soli potasowej, maczki Tomasa, superfosfatu lub nawozu mieszanego albo zawierajacego azot. Stosowanie tego srod¬ ka odbywa sie przez rozsypywanie go i sta¬ ranne wprowadzenie do gleby, przyczem potrzeba 20 — 40 g na 1 m2. PLIt is known to use, as seed dressing, halogen benzene compounds in alignment with their derivatives and simultaneously with halogen and nitro benzene compounds. By treating the seeds with these substances, pathogens present on the seed itself are destroyed. It has now been found that these agents are also suitable for controlling plant diseases, especially rust, by spreading agents The substances obtained from these substances are used as fertilizer, especially as a header fertilizer, ie for spreading onto plants that have already grown. By taking these substances from the soil of the plant, it becomes resistant to pathogenic germs, e.g. the germs of rust, and the presence of agents in the plant does not at all hinder the growth of the plant. The use of these products can, with particular advantage, take place in combination with other fertilizers, e.g. slaked lime or calcium carbonate, potassium salts, Tomas flour, superphosphate, fertilizers, contains nitrogen, or mixed fertilizers, or with soil improvers, e.g. peat, which saves the farmer special work. If necessary, these agents can be diluted with inert substances, for example earth or talcum powder. As halogenated or nitro aromatics, there may be used, for example, pentachloronitrobenzene, isomeric trichloronitrobenzenes, isomeric trichloronitrobenzenes, for example 1,2,4-trichloro-3-nitrobenzene, and 2,4-trichloronitrobenzene. nitrobenzene, /, 2,3-trichloro-4-nitro-benzene, and trichartithiitrocresols, tetrachloropheilol and tetraprpmipcresol, and finally pentachloro mono-iodine. As a mixture with other fertilizers, you can use a product that fights plant pests and consists of 5 parts Sci and, 2,4-trichloro-3,5-dinitrobenzene and 95 parts of Chilean nitrate, for the treatment of sprouted grains of wheat, rye, oats or special crops, e.g. asparagus, which are often suffered during their growth very high rust damage. Also for this purpose you can successfully use a product consisting of 10 parts tetrachloro-o-cresol and 90 parts mixed fertilizer containing nitrogen, phosphorus and potassium salt. To combat plasmodiophora hras- sicae "(Kohlhernie) nad A composition is prepared containing 20% pentachloronitrobeinzene and 80% of an inert material or fertilizer, for example soil, talcum powder, slaked lime, calcium carbonate, potassium salt, Tomas flour, superphosphate or a mixed or nitrogen fertilizer. The use of this agent is carried out by scattering it and carefully introducing it into the soil, whereby 20-40 g per 1 m2 are needed. PL

Claims (1)

1. Zastrzezenie patentowe. Sposób zwalczania chorób roslin zapo- moca zwiazków aromatycznych lub ich po¬ chodnych, zawierajacych jedna lub kilka grup chlorowcowych lub nitrowych lub o- bydwie grupy równoczesnie, znamienny tern, ze zwiazki te wysiewa sie na grunt e- wentualnie razem z nawozami lub sub¬ stancjami obojetnemi. L G. Fa rbenin d u s t r i e Aktiengesellschaft. Zastepca: M. Skrzypkowski, rzecznik patentowy. Druk L. Boguslawskiego i Ski, Warszawa, PL1. Patent claim. The method of combating plant diseases is by means of aromatic compounds or their derivatives, containing one or more halogen or nitro groups, or of cattle of the group simultaneously, characterized by the fact that these compounds are sown onto the soil optionally together with fertilizers or substances. indifferent. L G. Fa rbenin d u s t r i e Aktiengesellschaft. Deputy: M. Skrzypkowski, patent attorney. Print by L. Boguslawski and Ski, Warsaw, PL
PL23455A 1933-12-18 A way to combat plant diseases. PL23455B1 (en)

Publications (1)

Publication Number Publication Date
PL23455B1 true PL23455B1 (en) 1936-08-31

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