SU386485A1 - MATERIAL - Google Patents

Description

one

This invention relates to the field of chemical plant protection.

Biologically active materials are known, consisting of the active ingredient, carrier and additives. The material is a polyurethane-based foamed mixture, which includes biologically active substances and additives. However, it possesses “food-resistant” adsorbent-desarption properties.

It is proposed to use granules of foamed urea formaldehyde resin or loliacrylonitrile with a specific surface area of 10-250 as a carrier of biologically active substances.

In addition, the prepared polymer granulate can be combined with the biologically active substance in various ways. The granulate can be impregnated with a solution of the biologically active substance by spraying, after which the solvent is either left in the composition of the granulate or removed by evaporation. Spraying can be carried out, for example, in a rotating drum in a fluidized bed or in a pseudo; BURNER layer, or in the liquid phase. The latter two methods are particularly suitable in cases where the solvent is to be evaporated.

Liquid biologically active substances can be applied in spray form without prior dilution. In addition, the solvent may be included in the remaining additives on the granulator, such as emulsifiers, wetting agents, substances that retain the chemical on the treated surface, stabilizers, ultraviolet absorbers, fillers, and others. Further, the biologically active substance can be applied by spraying in the form of a concentrated emulsion.

Along with the impregnation of a pre-prepared granulate, it is possible (mainly in the presence of a solid biologically active substance) to compress the dry starting polymer together with the biologically active substance, and under appropriate conditions with other additives, such as means for combating pests of the fertilizer, growth agents, stabilizers, emulsifiers, ultraviolet absorbers or fillers, followed by grinding to the desired degree of granulation.

The polymer granulate can be mixed with additional biologically active

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substances or fertilizers, as well as other substances that change physical properties. It is advisable, if desired, to mix in other indifferent fillers, such as silicate, kaolin, bentonite, and others. In order to stabilize, barium sulphate, chemically ineffective and tolerated by the soil, is particularly suitable. Further, if necessary, stabilizers, wetting agents, agents promoting better retention of the chemical on the treated surface, absorbers for ultraviolet radiation, antioxidants are used. Phenol is a suitable stabilizer for the biologically active substance used most often.

The scope of application is very large. The polymer granular product can be used in a wide variety of situations, especially where application to the soil or water is desired. The main field of application when entering into the water is the fight against the larvae of snails and mosquitoes, as well as all cases of use in the cultivation of rice in the aquatic environment. The finely granulated product can also be used for ground objects, for example, by spraying from an airplane.

Diverse control of insects, centipedes, nematodes, representatives of Akarin's mites, weeds, bacteria, fungi, molusks (first of all, of the class “Gastropods”) and rodents is also possible. It is equally possible to use a granulated product as a carrier for anthelmintic drugs, agents for treating diseases caused by coccidia, feed additives, growth regulators, maturation accelerators, or for biologically active substances used to increase resistance to low temperatures, drought, salt, or for the chelate compounds, trace elements, disintegrating agents, deterring agents or weed control agents.

When used as additives to the feed or to combat parasites within the body, the granular product can be added in a tolerable amount, usually in the order of 0.1-10 weight. %, to feed for livestock, such as grain fodder, hay, beets, silage feed, etc.

Among the special insect species found in the soil, mention should be made of the Maybot larvae (Melontha melontha larvae), the wireworm (clicked larvae), the caterpillar of the genus Agrotis (for example, winter, wheatgrass, exclamation), or the Wurzel flenegenge insect. Among the nematodes that occur in lochva, it should be noted first of all the types of “Papagrelus and“ Meliodogenic.

In order to combat bacteria and fungi that are found in or directly on the plant, the polymer granulate especially

suitable for biologically active substances of systemic action.

Of particular note is the possibility of fighting ic with fungi and bacteria when cultivating rice. Typically, an antibiotic, such as blasticidin, casugamycin, polyoxin, streptomycin and others, applied to the polymer granulate, then organophosphate compounds, for example, quinosan, kitazine (registered trade name), inezi, conen and others are used to combat bacteria and fungi. D. or other useable compounds, in particular blastin, orizon, ra: beon, milon, panogen, nenachloronitrobenzene, tetramethylthiuramidisulfide, vapam, demozoan, bellate, methyl isothiocyanate.

As a growth regulator and other biologically active substances for use in the composition of the polymer granulate, the following substances can be used, among others: abscisic acid, 2-chloroethylphosphonic acid, 2-chloroethyltransmethoxy ammonium chloride, 2-chloro-9-fluorenol-9- carboxylic acid; 2,4-dichlorobenzyltributylphosphonium chloride; 4-chloro-2-methylphenoxyacetic acid; 2,4-dichlorophenoxyacetic acid, 2- (4-chloro-2-methylphenoxy) -propionic acid, N-dimethylaminoamide succinic acid, 6-furfurylaminokurin and other kinins; gibo-berellionic acid and other gibberellins; 2-hydroxyethyl hydrazine, 3-indolylacetic acid, maleic hydrazide; 2,4,5-trichlorophenoxyacetic acid; 2,3,5-triyodobenzoic acid.

5 Together with the polymer granulate, it is possible to use, as mentioned above, also plant nutrients, such as mineral salts (ammonium, potassium, calcium, magnesium salts of nitric acid, 0 sulfuric, phosphoric and other acids), organic nitrogen compounds, trace elements (compounds boron, manganese, copper, zinc, molybdenum, cobalt and others), then metal salts of ethylenediaminetetraacetic acid, metal salts of ethylenediaminebis-ooxymethylphenylacetic acid, siderochrome and other chelate-type complex compounds Ineni metals.

With the help of a polymer granulate, one can prevent the incidence caused by bacteria, protozoa (Protoroen), as well as damage caused by internal parasites (for example, Ormithodorus savigni), or provide effective control of these 5 diseases in cattle, sheep, goats, pigs and poultry.

Polymer granulate can be used together with biologically active substances, such as thiabenzazole, phenothiazine, tetramisole, iomezan, DDVP, Nerazine derivatives, etc., to combat helminths. Coccidosis and other parasitic diseases can be effectively controlled using a polymer granule containing, for example, the following medications; ampromaxum, ohipolt, statil, decox, co-ion, sulfachinoxalysulfate, sulfamethazine, zoalin, etc. Among the causative agents of coiidosis, mention should be made of the “Aymeria.

Food and drinking water may contain grappled in amounts corresponding to the content of biologically active substance in the range from 0.0001 to 0.1 weight. %, for example, in the range from 10 to 50 g of biologically active substance per 1 ton of feed.

The granules used as an additive to the feed are filled with either a pure biologically active substance or a mixture of such substances. Such granules can be used to stimulate growth and / or to prevent diseases.

Among those taken into consideration are other effective additives or additives:

antibiotics such as penicillin, tetracycline, bactitracin, oleandomycin, spiromcin, and others;

hormones such as diethylstilbestrol, dienoestrol diacetate, etc .;

nitrofurans, such as furazolidone and others;

preparations containing mouse a, such as arsanilic acid or trinitro-4-hydroxyphenylarsonic acid, then vitamins A, B, C HD.

Along with other suitable additives to livestock feed or drinking water, such as sugar, glucose, molasses, fermentation residues, cornmeal, oats for flour, oatmeal, wheatgrass bran, wheat cereal, wheat cereal, waste m sa, cake, soybeans, meat powder, alfalfa, bran and grass in finely ground form; mineral additives are used, such as bone meal, chalk, lime, iodized salt, and preservatives, in particular benzoic acid.

Among the most important biologically active substances the following should be mentioned:

a) carbamide derivatives, primarily substituted monophenylcarbamide, or halogen substituted a-, p- or -pyridylcarbamide, and among the preferred substituents on the phenol ring, halo, alkyl, alkoxy, aroxy and haloalkyl groups should be noted;

b) 1,2,4-triazits and 1,3,5-triazine, which may be substituted by an aliphatic residue, amino groups, halogen, alkoxy, azido, alkyl mercapto and other residues;

c) hydroxy compounds, phenols, carboxylic acids and their esters, their amides, primarily the carboxylic anilide;

d) carbamic acid esters and their corresponding monothio and dithiocarbopates;

e) organophosphorus compounds, especially dialkylphosphate, dialkylthiophosphate,: iialkyldithiophos (P1t, dialkylphosphonate, dialklthiophosphonate, dialcldiophosphonate, fosformamidat, etc., as well as their preproducts;

as well as highly chemically diverse biologically active substances belonging to the most diverse cases of biological use, among them organometallic compounds.

In order to show the versatility of the use of biologically active substances in conjunction with the polymer granulate, we give the following selection of them, not limiting the patent application for completeness.

A. Substituted carbamide

N-phenyl-N, N-dimethylcarbamide;

N-phenyl-N-oxy-N, N-dimethylcarbamide;

N- (4-chlorophenyl) -N, N-dimethylcarbamide;

N- (3,4-dichlorophenyl) - N, N - dimethylcarbamide;

N- (3,4-dichlo, rphene "l) -Y-bepzo" l - N, N - dimethylcarbamide;

L- {3,4-chlorophenyl) - M-methoxy-S - methylcarbamide;

K- (4-chlorfepyl) -Y-isobutyl - N - methylcarbamide;

N- (3,4-dichlorophenyl) -Y-methoxy is N-methylcarbamide;

L- (4-bromophenyl) -K-methoxy - N-methylcarbamide;

N- (4-bromo-3-chlorophenyl) - K-methoxy-M-methylcarbamide;

N- (4-chlorophenyl) -N-methyl - N - butylcarbamide;

L- (4-chlorophenyl) -N-methyl - N - isobutylcarbamide;

N- (2-chlorophenoxyphenyl) - N, N - dimethylcarbamide;

N- {4-chlorophenoxyphenyl) - N, N - dimethylcarbamide;

N- {4-chlorophenyl) -Y-tagl-N- (1-butine-Zyl) -carbamide;

t- (benzthiazol-2-yl) -N, N is dimethylcarbamide;

N- (benzthiazol-2-yl) -N-methylcarbamide;

M- (3-trifluoromethyl-4-methoxyfepyl) - N, N-dimethylcarbamide;

M- (3-trifluoromethyl-4-isopropoxyphenyl) K, L-dimethylcarbamide;

N- (3-trifluoromethylphenyl) - N, N - dimethylcarbamide;

M- (4-trifluoromethylphenyl) - N, N- - dimethylcarbamide;

N- (4-chlorophenyl) -N, N - (Z-trifluoromethyl4 chlorophenyl) -carbamide;

M- (3,4-dichlorophenyl - N - methyl-K -butylcarbamide;

N - (3-chloro-4-trifluoromethylphenyl1 yl) - N, Ndimethylcarbamide;

L- (3-chloro-4-ethylphenyl) - N.N - dimethylcarbamide;

(3-chloro-4-methylphenyl - N, N - dimethylcarbamide;

L1- (3-chloro-4-ethoxyphenyl - N-methyl - N-methoxycarbamide;

K- (3-chloro-4-methoxy-gil) -, K-methylmethylt Kapbam) 1d:

M- {hexahydro-4,7-methanoindan-4-yl) - N, N-dimethylcarbamide;

N- (2-methylcyclohexyl) -N-phenylcarbamide;

N- (4,6-dichloro-2-pyridyl) - N-dimethylcarbamide.

B. Substituted triazine:

2-chloro-4,6-bis- (ethylamino-5-triazine;

2-chloro-4-ethylamino-6-isopropylamino - S triazine;

2-chloro-4,6-bis- (methoxypropylamino) - S triazine;

2-methoxy-4,6-bis- (isopropylamino) -S-triazine;

2 - diethylamino-4-isopropylacetamido - 6methoxy-5-triazine;

2 - isopropylamino-4-methoxyethylamino - 6 methyl mercapto-3-trnazine;

2-methylmercanto-4,6-bis- (isopropylamino) 3-treazine;

2-methylmercanto-4,6-bis- (ethylamino-S-triazine;

2-methylmercanto-4-ethylamino-6-Greg - butylamino-5-triazine;

2-methylmercanto-4-ethylamino - b - isopropylamino-5-triazine;

2-methylmercanto-4-methylamino - 6 - isopropylamino - 5-triazine;

2-methylmercanto-4-.methylamino-6-isopropylamino-5-triazine;

2-methoxy-4,6-bis (ethylamino) -S-triazium;

2-methoxy-4-ethylamino-6-isopropylamino-S-triazine;

2-chloro-4,6-bis- (isopropylamio) - S - trnazine;

2-azido - 4 - methylmercapto - 6 - isopropylamino - 5-tr. Diazine;

2-azido-4-methylmercapto-6-v-butylamino S-triazine;

2-chloro-4-isopropylamino-6-5 - methoxypropylamino) -triazine

2- (6-ethylamino-4-chloro-5-triazin-3-yl-amino) -2-methylpropionitrile.

B. Phenols:

dinitro-boron-butylphenol or its salt; pentachlorophenol or its salt; 3,5-dinitro-o-cresol; 2,6 - diyod-4-cyanophenol; 2,6-dibromo-4-cyanophenol.

G. Carboxylic acids, their salts and esters:

2,4,6-trichlorophenylacetic acid;

2,3,6-trichlorobenzoic acid and its salts;

2,3,5,6-tetrachlorobenzoic acid and its salts;

2,3,5,6-tetrachloroterephthalic acid;

2-methoxy-3,5,6-trichlorobenzoic acid and its salts;

, 4-dinitro-6-v-butylphenyl diclopropanecarboxylic acid ester;

2,4-dinitro-6-sec-butylphenyl cyclopentacarboxylic acid ester;

2-methoxy-3,6-dichlorobenzoic acid and its salts;

3-amino-2,5-dichloro-isoic acid and its salts;

3-nitro-2,5-dichloro-isoic acid and its SALT;

2-, methyl-3,6-dichlorobenzoic acid and its salts;

2,4-dichlorophenoxyacetic acid and its salts, and its complex esters;

2,4,5-trichlorophenoxyacetic acid and its salts and its esters;

(2-methyl-4-chlorophenokea) -acetic acid and its salts and its esters; 2- (2,4,5-trichlorophenoxy) -propionic acid and its salts and its esters;

2- (2,4,5-trichlorophenoxy) -ethyl-2,2-dichloropropionic acid, its salts and esters;

2- (2,4-dichlorophenyloxy) -ethyl-1,2,2-dichloropropionic acid, salts and esters;

4- (2,4-dichlorophenoxy) -buttonic acid, its salts "esters;

4- (2-methyl-4-chlorophenoxy) -hydric acid, its salts and esters;

methyl 2-chloro-3- (4-chlorophenyl) propionate;

2-chloro-9-hydroxy-fluorene-9-carboxylic acid;

endo-oxahexyhydrophthalic acid; tetrachlorophthalic acid dimethyl ester.

D. Derivatives of carbamic acid:

1-naphthyl-Y-methylcarbamate; carboxylic acid isopronyl ester; 3,4-dichlorocarboxylic acid methyl ester;

w-chlorocarboxylic acid isopronyl ester;

4-chloro-2-butynyl ether i-chlorocarboxylic acid;

l-trifluoromethylcarboxylic acid isopropyl ester;

4-diamethyl, mino-3,5-xylyl - N - methylcarbamate;

4-dimethylamino-3-tolyl - N - methylcarbamate;

isolan; methomyl;

“Tandex (registered trade name) - l- (Y, N-dimethylcarbamoylamino) -phenyl-gegra-butylcarbamate;

4-methylthio-3,5-xylyl-N-methylcarbamate; 3,4,5-trimethylphenyl-M-methylcarbamate; 2-chlorophenyl-N-methylcarbamate; 5-chloro-6-hydroxy-2 - norbornalcarbonitrile - o (methylcarbamoyl) oxime;

1- (dimethylcarbamoyl) -5-methyl-3-prirazolyl-K, M-dimethylcarbamate;

2,3-diahydro-2,2-dimethyl-7 - benzofuranylN-methyl-carbamate;

2-methyl-2-methylthiopropionaldehyde-o - (methylcarbamoyl) oxime; 8-hinaldyl-N-methylcarbamate and its salts; 2,6-di-tert-butyl-4-tolyl - N - methylcarbamate; 3- (methoxycarbonylamino) -phenyl-3 - 3-tolylcarbamate; 4-chloro-2-butynyl-L- (3-chlorophenyl) -carbamate; methyl 2-isopropyl-4- (methylcarbamoyloxy) carbanilate; g- (1-ethylpropyl) -phenyl-K-methylcarbamate; W- (1-methylbutyl) -phenyl-N-methylcarbamate; 2-isopropylphenyl-N-methylcarbamate; 2-agor-butylphenyl-N-methylcarbamate; d-tolyl-N-methylcarbamate; 3,4-xylyl-; M-methylcarbamate; 3-isopropylphenyl-N-methylcarbamate; H-treg-butylphenyl-K-methylcarbamate; 3-egor-butylphenyl-N-methylcarbamate; 3-isopropyl-5-methylphenyl-N-methylcarbamate; 3,5-diisopropylphenyl-methylcarbamate; 2-chloro-5-isopropylphenyl-: N-methylcarbamate; 3-chloro-4,5-dimethylphenyl-M-methylcarbamate; 2- (1,3-dioxolan-2-yl) -phenyl - N-methylcarbamate; 2- (4,5-dimethyl-1,3-dioxolan-2Il) - phenylN-methylcarbamag; 2- (1,3-dioxan-2-yl) -phenyl-N-methylcarbamate; 2- (1,3-dithiolan-2-yl) -phenyl-N-methylcarbamate; 2- (1,3-dithiolan-2-yl) -phenyldimethylcarbamate; 2-isopropoxyphenyl-N-methylcarbamate; 2- (2-propynyloxy) -phenyl-L-methylcarbamate; 3- (2-propynyloxy) -phenyl-N-methylcarbamate; 2-dimethylaminophenyl-M-methylcarbamate; 2-diallylaminophenyl- | M-methylcarbamate; 4-diallylamino-3,5-xylyl-N-methylcar4-benzothienyl-N-methylcarbamate; 2,3-dihydro-2-methyl-7-benzofuranyl — N-methylcarbamate; 3-methyl-1-phenylpyrazol-5-yl-Y, Y-dimethylcarbamate; 1-isopropyl-3-methylpyrazol-5-yl - N, N - dimethylcarbamate; 2- (N, N-dimethylcarbamoyl) - 5 - methylpyrazole-5-yl-YyY-diametylcarbamate; 2-dimethylamino-5,6-dimethylpyrimidine - 4yl-M, N-dimethylcarbamate; 3-methyl-4-dimethylaminomethyleneimine-phenyl- | L-methylcarbamate; 3-dimethylaminomethylaminophenyl - N-methylcarbamate; Methylthioethylamino-methylcarbamate; 2-methylcarbamoyloxymino-1,3-dithiolane; 5-methyl-2-methylcarbamoyloxymino-1,3-oxathiolane; exo-3-chloro-endo-6-cyan-2-norbornanoi-o (methyl carbomoyl) oxime; 2- (1-methoxy-2-propoxy) -phenyl-N-methylcarbamate; 2- (1-butyn-3-yloxy) -phenyl-N-methylcarbamate; 3-methyl-4- (dimethylaminomethylmercaptrimethyleneimino) -phenylmethylcarbamate; 1,3-bis- (carbamoylthio-2 - (: M, N-dimethylamino) -prolanhydrochloride; 2- (propargylylamino) -phenyl-N-methylcarbamate; 2- (propargylmethylamino) -phenyl-N-methylcarbamate; 2- (dipropargylamino -phenyl-N-methylcarbamate; 3-methyl-4- (dipropargylamino) -phenyl-Nmethylcarbamate; 3,5-diametyl-4- (dipropargylamino) -phenylN-methylcarbamate; 2- (allylisopropyl, H | 0) -phenyl- M is methylcarbamate; H- (allylisopropylamino) -phenyl-N-methylcarbamate; further diallate, S, L-dipropyl-5-ethylthiocarbamate, molinate and dithiocarbamate of the general formula S Ri4 II NCS-Rg where Ri, R2, Rs is the lowest alkyl or alkepilny a residue, or where Ri and Rs, together with the nitrogen atom that binds them, means a 5-, 6-or 4-membered ring, alkylated under certain conditions, together with a 6 or 7 carbon atom, and the alkyl groups must be bound to a carbon atom, adjacent to the nitrogen atom, and Rs - ethyl-, propyl- and butyl- or isobutyl residue, in particular L-butyl-L-ethyl-5-propyl dithiocarbamate; S, N-diisobutyl-5-propyl dithiocarbamate; N, K, 5-tripropyl dithiocarbamate; M-isobutyl-Y-allyl - S - propyl dithiocarbamate; N-isobutyl-N-methyl-alkyl - S - ethyl dithiocarbamate; N-isobutyl-M-methylallyl-S-propyl dithiocarbamate; | M, N-dimethylallyl-5-propyl dithiocarbamate; N-butyl-Y-ethyl-8-propylthiocarbamate. E. Anilides: 3,4-dichloropropiylide; 3-chloro-4-bromopropionanilide; 3,4-dichloroyl-cyclopropanecarboxylic acid; 3-chloro-4-bromoanilide cyclopropanecarboxylic acid; 3-bromo-4-chloroanilide piclopropanecarboic acid; 2-nitro-4-chloroanilide cyclopropanecarboxylic acid; 2-nitro-4,5-dichloranilide cyclopropanecarboxylic acid; N- (3,4-dichlorvinl) -2-methylpentamyl; N-1-iaptilphthalamic acid; H- (3-tolyl) phthalamic acid; 2-methacryl-3,4-dichloranilide; 2-chloro-4-nitroanilide - 5 - chlorosalicylic acid; 2-chloro-2,6-diethyl - N-methoxynmethyl anhydride;

111 J. Organophosphate compounds:

tetraethyl pyrophosphate;

tetraethylditriopyrophosphate;

trichlorfon;

monocrotophos;

demeton;

Malathion, o-ethyl-o - "- nitrophenylfetiylthiophosphonate, nemacid, azinphosmethyl, azinphosethyl, ronnel, fenthion, cumaphos, disulfoton, sradan, dimefox, trichlorone, fenthion, bromophosphos, dimethoate, mevine, mevine.

o-ethyl-o- (2,5-dichloro-4-iodophenyl) - ethyl thiophosphonate;

o, o-dimethyl-o- (2,5-dichloro-4-iodophenyl) thiophosphate;

2- (ethylsulfonyl) -acetyl-o, o - dimethyl phosphorothioate;

o- (4-quinaldyl) -o, o-diethyl phosphorothioate;

o-ethyl-5-phenylethylphosphoric;

2-chlorophenyl-2 - (diethoxythiophosphoryloxy) imino acetonitrile;

2- (diethoxythiophosphoryloxy) - imino-2phenylacetonitrile;

N- (mercaptomethyl) -phthalimide-8 - (o, o-dimethyl) -phosphordithioate;

dimethyl-1,2-dibromo-2,2-dichloroethyl phosphate;

parathion methyl parathion, sumition, DDVP, phosphamidone, ethion, dicapton;

Organophosphate compounds having trade names:

diphonate, gardona, supona, suprazid, dursban, nemafos kitazin, methyltrityon, abat, bildrin, thiocron, thimethane, delnav, diazinon, trition, cyodrin, fostex.

3. Various connections:

chloroacetic acid diallylamide;

maleic hydrazide;

disodium salt of methylarsonic acid;

borate;

3-amino-1,2,4-triazole;

pyrazine derivatives such as pyramine;

diphenylacetonitrile;

2,6-dichloro-4-nitroaniline;

M-butyl-Y-ethyl-2,6-dinitro-4-trifluoromethylaniline;

trifluralin;

4-trifluoromethyl-2,4 - dinitrodiphenyl ether;

4-trifluoromethyl-2,4-dinitro-3-methyldiphenyl ether;

2,4-dichloro-4-nitrodiphenyl ether;

5-chloro-6-methyl-3-greg-butyluracil;

3-cyclohexyl-6-methyluracil;

3-cyclohexyl-6-egor-butyluracil;

3-cyclohexyl-5-bromouracil;

3-cyclohexyl-5-chlorouracil;

3-cyclohexyl-5,6-trimethylenuracil;

3-isopropyl-5-chlorouracil;

3-isopr: 01 Peel-5-bromouracil;

3,5-dibromo-4-hydroxybenzaddoxime - 2,4 - dinitrophenyl ether; 12

3,5-diiodo-4-hydroxybenzaloxime-2,4-dinitrophenyl ether;

4,4-dichloro-a-trichloromethylbenzhydrol;

2.4-dinitro-6- (2-octyl) -phenylcrotonate;

2,4-dinitro-6- (bgo / e-butylphenyl - 2 - methylcrotonate);

2,4,5,4-tetrachlorodiphenylsulfone;

2,6-dichlorobenzonitrile;

N-tritylmorpholine;

2-methyl-4- (3-tr. Fluoromethylphenyl) - tetrahydro-1, 2,2-oxadiazine-3,5-dione;

1-phenyl-4,5-dimethoxy-5-pyridazone;

6-chloro-2-difluoromethyl-3H-lmidazo-4,5,6 pyridin-5-amino-4-bromo-2-phenylpyridazin-one;

(Hexahydro-4,7-methanoindan-1-yl) - N, N-dimethylcarbamide;

3,5-diEitro-4 - dipropylaminobenzenesulfonamide;

2,6-dichlorothiobenzamide;

4- (methylsulfone.il) -2,6-dinitro-N, N-dipropylaniline;

4-amino-3,5,6-dichloropicolinic acid;

5-amino-4-chloro-2-phenyl-3-p. Pyridazone;

2,3,5-trichloro-4-pyridinol;

dichlorophenyldichloroethane; DDT; methoxychlor; 7-hexachlorocyclohexane; heptachlor; dieldrin; arsenate; toxiphene; stroban (terpenpolichlorinat); endosulfan; Aldine; flyan; chlorphenamidine; chlorobenzylate; chloropropylate; chlorothiamide; dicryl; diquat; paraquat; dodin; endotal; florecol; flurecolbutil; folpet; endrin; pyrethrum; methyl isocyanate; pyramine (pyrazon); picloram; rotenone; Sabadilla, chlordane; warfarin;

various compounds having trade names.

Irgazan BS 215; Irgazan BS 200; Irgazan OP.

I. ORGANOMETALLIC COMPOUNDS:

panogen; zineb; maneb; phenylmercury acetate;

Organometallic compounds having trade registered names:

cadenax; Anzar; kiss; brestan; du ter;

The biologically active substances may be in the composition of the granulate in an amount of 1-80%, preferably 5-50%.

The order of magnitude that determines the strength of adsorption of the proposed granulate depends on the strength of adsorption of granules made from conventional carriers.

Example 1. 90 parts of carbamide and 150 parts of a 30% aqueous solution of formaldehyde are precondensed at a temperature of 50 ° C and a pH of 7 for 3 hours. The obtained forcondensate is added dropwise to a solution of 2.7 parts of polyvinyl alcohol, 7.28 parts of sulfamic acid and 2.5 parts of formaldehyde in 480 parts of water with stirring at a temperature of 70 ° C.

The resulting mixture is left to react for 6 hours at 70 ° C while stirring, cool, bring the value

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pH to 7.5, filtered II washed. The product is dried at 120 ° C under a circulating air stream. After grinding, 101 parts of white powder are obtained with a bulk weight of 120 g / l and a specific surface area of 130 ..

Example 2: Preparation of a granulate with biohazard.

1. To prepare 7.5% granulate, 770 g of technical 4-trifluoromethyl-2,4-dinitrodiphenyl ether (1) is dissolved in 2.5 L of trichlorethylene and sprayed onto a 1.5 MU granulate under a pressure of 1.5. (urea-formaldehyde) in the granulator, operating according to the principle of “ki-pj layer.

The solvent is then stripped by heating the air used to create the fluidized bed to a temperature of 50 ° C.

2. To prepare a granulate with a 10% content of biologically active substance, 770 g of technical biologically active substance (1) and 290 g of "technical sodium salt" are dissolved in 1.5 l of trichlorethylene and 1.5 l of methanol, and the resulting solution is 8940 g of the above mentioned carbamide-formaldehyde granule type CF in the granulator operating on the principle of a fluidized bed. The solvent is then stripped by heating the air used to create a fluidized bed to 50 ° C.

3. Granulate containing 7.5 wt. % of compound (I) can be obtained by pre-pressing a mixture consisting of 82.5 wt. % dry crude urea-formaldehyde polymer, biologically active substance and 10 wt. % urea in the form of flakes, followed by grinding to the grains of the desired degree of magnitude.

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4. If necessary, increase the bulk density to prepare a granulate containing 7.5 wt. % of compound (1), a mixture of 770 g of a technical biologically active substance, 500 g of barium sulphate together with 1000 g of urea and 7730 g of dry crude carbamide-formaldehyde polymer KF in purity are compressed on α-rollers, then crushed material is crushed to the desired grain size . The test results of the polymeric carrier are shown in the table.

Note: CT room temperature

25

Subject invention

Biologically active granular material consisting of biologically active substance, carrier of biologically active substances and target additives - dispersants, wetting agents, stabilizers and fillers, characterized in that as the carrier of biologically active substances granules are taken with urea-formaldehyde resin or nitriacrylonitrile with a specific surface 10 -250