MD3668F1 - Plant spraying pesticide and process for preparation thereof - Google Patents

Plant spraying pesticide and process for preparation thereof Download PDF

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Publication number
MD3668F1
MD3668F1 MDA20080066A MD20080066A MD3668F1 MD 3668 F1 MD3668 F1 MD 3668F1 MD A20080066 A MDA20080066 A MD A20080066A MD 20080066 A MD20080066 A MD 20080066A MD 3668 F1 MD3668 F1 MD 3668F1
Authority
MD
Moldova
Prior art keywords
iii
iron
preparation
copper
hexacianoferate
Prior art date
Application number
MDA20080066A
Other languages
Romanian (ro)
Other versions
MD3668G2 (en
Inventor
Victor Covaliov
Vladimir Nenno
Olga Covaliova
Gheorghe DUCA
Boris Gaina
Vitalii JALBA
Original Assignee
Universitatea De Stat Din Moldova
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universitatea De Stat Din Moldova filed Critical Universitatea De Stat Din Moldova
Priority to MDA20080066A priority Critical patent/MD3668G2/en
Publication of MD3668F1 publication Critical patent/MD3668F1/en
Publication of MD3668G2 publication Critical patent/MD3668G2/en

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Abstract

Inventia se refera la agricultura, si anume la mijloacele de combatere a daunatorilor plantelor. Pesticidul pentru stropirea plantelor, conform inventiei, contine fero(III)-hexacianoferat(II) de cupru, bentonita dispersata si ulei de fuzel in urmatorul raport al componentelor, g/L:fero(III)-hexacianoferat(II) de cupru 3…5bentonita dispersata 10…15ulei de fuzel 5…10.Procedeul de preparare a pesticidului pentru stropirea plantelor include prepararea fero(III)-hexacianoferatului(II) decupru prin introducerea prealabila a bentoniteidispersate in solutia hidroalcalina a concentratului de fero(III)-hexacianoferat(II) de natriu sau calciu, incalzirea suspensiei obtinute cu adaugarea ulterioara a unei cantitati stoechiometrice de sulfat de cupru, precum si amestecarea cu uleide fuzel. In procedeu se utilizeaza fero(III)-hexacianoferat(II) de natriu sau calciu, obtinut la tratarea alcalina a hexacianoferatului(II) de fier(III) din deseurile cianice cleioase vinicole. Rezultatul consta in sporirea eficacitatii si duratei de actiune a preparatului. The invention relates to agriculture, namely to the means of combating plant pests. The pesticide for plant spraying, according to the invention, contains copper (III) -hexacyanoferate (II) copper, dispersed bentonite and fusel oil in the following component report, g / L: iron (III) -hexacianoferate (II) copper 3 ... Dispersed bentonite 10 ... 15 rifle shell 5 ... 10. The pesticide preparation process for plant spraying includes the preparation of iron (III) -hexacianoferate (II) by prior introduction of bentonite-dispersed into the hydro-alkaline solution of iron (III) -hexacian II ) of sodium or calcium, heating of the suspension obtained with the subsequent addition of a stoichiometric quantity of copper sulphate, and mixing with fusel oils. In the process, iron (III) -hexacianoferate (II) of sodium or calcium is obtained, obtained by alkaline treatment of iron (III) hexacyanoferate (II) from the cyanic vinyl adhesives. The result is to increase the effectiveness and duration of the preparation.

MDA20080066A 2008-03-06 2008-03-06 Plant spraying pesticide and process for preparation thereof MD3668G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20080066A MD3668G2 (en) 2008-03-06 2008-03-06 Plant spraying pesticide and process for preparation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20080066A MD3668G2 (en) 2008-03-06 2008-03-06 Plant spraying pesticide and process for preparation thereof

Publications (2)

Publication Number Publication Date
MD3668F1 true MD3668F1 (en) 2008-08-31
MD3668G2 MD3668G2 (en) 2009-03-31

Family

ID=39740088

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20080066A MD3668G2 (en) 2008-03-06 2008-03-06 Plant spraying pesticide and process for preparation thereof

Country Status (1)

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MD (1) MD3668G2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3610G2 (en) * 2007-03-21 2009-01-31 Государственный Университет Молд0 Process for obtaining liquid with pesticide action

Also Published As

Publication number Publication date
MD3668G2 (en) 2009-03-31

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees