Agent for fighting soil invaders of agricultural plants

专利摘要:
Granules for the control of nematodes and soil dwelling pests which contain in total, 0.1-20% by weight of a hydrogen carbonate (I) of the formula MHCO3 and/or a carbonate (II) of the formula (M)nCO3 (wherein M is a mono- or divalent metal ion or an ammonium group and n is 1 or 2) and an organic acid (the weight ratio of the hydrogen carbonate (I) and/or the carbonate (II) to the organic acid being 1:10 - 10:1), in admixture with one or more organic or inorganic carriers. An insecticidal-nematocidal compound may also be included. The granules may be applied at a level of 1-100 hydrogen carbonate and/or carbonate and organic acid may be provided in one type of granule and the insecticidal-nematocidal compound in another type of granule, the two types of granule being mixed on site.
公开号:SU1524798A3
申请号:SU833657770
申请日:1983-10-27
公开日:1989-11-23
发明作者:Андьян Шандор；Петерди Викториа；Рац Иштван；Шош Йожеф
申请人:Хиноин Дьедьсер Еш Ведьесети Термекек Дьяра Рт (Инопредприятие)；
IPC主号:

专利说明:

The invention relates to chemical means of protecting plants from pests and may find application in agriculture.
The purpose of the invention is to reduce the consumption of the active substance, N-methyl-0-2,2-methyl-benzo (2,3-dihydrofuryl-7) carbamate.
Known drugs for the control of noMBOofiHTamniHsfH pests based on the active substance carbofuran - linofur 10G, furadan 10G, furadan 4F. The effectiveness of these agents can be increased, and the consumption of the active substance is reduced by the addition of agents that ensure the absorption of carbon dioxide — an alkali metal bicarbonate or calcium carbonate and citric acid or tartaric acid.

CM
The proposed tool is obtained as follows.
First, a mixture of organic (tartaric or citric) acid and bicarbonate (e.g. potassium bicarbonate) or calcium carbonate is homogenized in a mixer, after which the mixture is applied to an organic or inorganic carrier. A fugran carrier of hydrolyzed agricultural wastes is used as an organic carrier, and quartz sand is used as an inorganic substance. The proposed product also contains Aerosil (972 of DeGoussa company), foam form - polyvinylpyrrolidone, vegetable (sunflower) oil. These substances provide a means of storage stability.
Example 1. 4.84 MAH. citric acid and 0.04 wt. Aerosil R 972 is mixed in a homogenizer. To the cooked mixture was added 14.64 mas. potassium bicarbonate. This preformed mixture is homogenized in a dry state in a rotating drum with 174.6 wt.h. granulated fugra containing 10% of the active substance. 6 lv.h. Polyophenyl polyvinyl pyrrolidone and polyvinyl acetate (luviscol VA64), a copolymer, is dissolved in 40 wt.h. dihpormethane, which is then sprayed onto a granulated homogeneous material, which is subjected to drying. The resulting composition is May. %: carbofuran 10.0; citric acid 2.42; potassium bicarbonate 7.31; aeroeoyl 0.02; lviviekol 3,00} fugran rest.
2. Getting Granu3, 00 1.50 6.00
5.10 0.50 0.10 2.30
Example 3 GA,%: Carbofuran DMF NaHCOj
Citric acid
Luviekol VA64 Aeroil R 972 Perlite Quartz monkey Up to 100
The drum is loaded with 202.5 mah. quartz peek, onto which the eluent cellulose is distributed, by weight: dimethylformamide
0
five
0
five
0
five
0
five
0
five
(DMF) 3.75-luvicol VA64 1.25 suspension, containing 90% by weight of carbofuran 8.9.
After homogenization, 12.75 wt.h. citric acid, and after further stirring for 5 minutes, 15 wt. parts is added. NaHCOj and 0.25 ma.ch. aeroeil R 972. The mixture is subjected to homogenization for 5 minutes, 5.75 parts by weight added. perlite. After additional homogenization, 450.15 masl.h are obtained within 45 minutes. granules that ..
Effective against the southern root - knot nematode (Meleidogyne ineognita) cut pepper.
In greenhouses, the 3GA preparation prepared in Example 2 is equated with a hinufur 5G composition as a standard control composition.
Experimental areas of the plot 5 with a span of 10 m are processed (4 repetitions are carried out for each experiment) so that they granulate the surface along the surface, then it is covered with earth to a depth of 6-8 cm.
After the treatment, the red pepper has been grown in experimental plots (9 ratios / mO).
In 150 days After processing, the treatments are determined by taking into account repeated eczema- ries, by passing over 10 times the average number of galls, and at the beginning of the obtained results. Effectively, the treatments are determined in accordance with the Abbott formula.
The results of the experiments are given in table. 1. I
Example 3. 4.84 MAH. Lemon kieloty emeshivat e 0.03 mach. aeroyl, which was then homogenized with a 14.64 wt.h. potassium bicarbonate and 0.03 wt. aeroello. Cooked seeds in a rotating drum are homogenized with 149 mash. granulated fugana. For the obtained granulated material, a nanotube is a retractor of 10 mach. Carbofurana at 22 May. dimethylformamide. Receive 200,54 MAH. granulated product composition, may. %: carbofuran 4.99; potassium bicarbonate 7.30; g lemon kielota 2.41; aeroeil 0.03; dimethylformamide 10.97; fugran 74.30.
one
Example 4. In example 3, receive the product of the composition, wt.%: Carb furan 4,99; potassium bicarbonate 7.32; tartaric acid 2.41; aerosil 0.02; dimethylformamide 10.97; fugran 74.30
Example 5, Action against Heterodera sachti.
In black soil with an organic content of 2.4% to a depth of 4 cm, sugar beets were introduced in an amount of 95,000 plants per hectare. The treatment is carried out simultaneously with the use of a landing machine. The average number of Heterodera sachti cysts is 12.3 cysts / 100 g soil.
During the experiment, the following data is measured: Heterodera sachti infection index and treatment efficiency, plant infection after 105 days, the number of cysts in the soil after 105 days.
The data are given in table. 2
Example 6. Research on the vine.
The studies were carried out on a moderately bound brown forest forest, the number of binding by Agap 37-42, pH 7.5, in each case repeated three times. The granular preparation is applied in dense rows using a planting machine.
Soil insects are detected in reference cells of 30.5 m in size and roundworms are determined according to Baye Mang in grams of soil. Efficacy against soil insects is calculated based on the Schneider-Orelli equation, and efficacy against roundworms is calculated based on the Hendenson-Tilton equation
Schneider-Orelli equation:






E
moo
where e t
efficiency,% killing of treated lumps,%,
killing of control insects,%.
The equation of activity And Henderson.-Tilton;
with .t2 "Vl,
  TXV-- °°
t, and t is the number of roundworms in the cultivated soil before and after processing;
one
V and V - the number of roundworms in the control soil before and after treatment.
The effectiveness of the proposed and known means against pests of the vine is given in table. 3. Below are the results of the test for effective performance conducted 1x in the Center for Plant Protection. and agrochemistry MEM in 1983
Subject to trial composition; hinufur 5GA (Chinufur 5GA) - a composition corresponding to example 4, x nufur 5G (a fugran resolved to disinfect the soil, containing fugran containing 5% carbofuran as an active ingredient). Example 7: Efficacy test against the harmful effects on corn of soil parasites.
The granules to be tested are introduced in a form suitable for complete surface treatment into a typical black soil with the addition of the active ingredient in it, kg / ha: nitrogen 102} phosphorus 90} potassium 120.
thirty
Sowing on 4 May 1983, type 35
40
Ruza Pioneer S950. Weed control: MgO 50 EC + afalon (3 l + + 2 kg). The test area is 0.2 ha. The number of repeated tests 4.
Evaluation of test results: for each test site 10x0.5 m of sample holes to a depth of 40 cm before processing, after processing.
The damages caused by diversions during the processing of corn, on the basis of test 4 "100 plants, are given in Table. four.
The effectiveness of quinufur 5GA against soil parasites is 15.7% higher than the effectiveness of a soil disinfectant 5G used in a triple dose, but containing carbofuran as an active ingredient.
Example 8. Efficacy against parasites on sugar beet.
Processing method: full surface treatment of Monopoli 1 sugar beet, which was sown in brown forest soil (burozem) when the active ingredient was introduced into it.
45
five
kg / ha: nitrogen 26j phosphorus 80j potassium 140. The area of test sites is 0.2 ha. The number of repeated tests 4.
The results of testing the proposed and known means (Example 4) are shown in Table. five.
Hinufur 5GA, administered at a dose of 15 kg / ha, is more effective against soil parasites than soil disinfectant / hinufur 5G, administered at a dose of 30 kg / ha, containing only carbofuran as an active ingredient. Both types of treatment have the same effect against Chaetonema tibialis.
Example 9. Efficiency of action against root growths - German (Meloidogyne hapla) in Chinese pepper.
The disinfectant means is introduced over the entire surface. Evaluation of results is carried out by the number of gall-forming insects on the roots of plants.
The test results of the proposed and known means (example 4) are given in table. 6
Hinufur 5GA significantly reduces the number of gall-forming insects by up to 1% as compared to the 5G quinofur treatment with the same dose.
Example 10. Efficiency. action against southern root growths - nematodes (Meloidogyne ineognita in tomatoes.
 Tomato plants are planted in impermeable loam, the degree of infection of which is Zeck 6-9. After full surface treatment of the soil, plants are planted in the 4-leaf stage. Evaluation of the results is carried out on plants with 6-8 leaves.
Evaluation of the results by the number of lesions on the roots of plants is given in Table. 7
Hinufur 5GA dose of 40 kg / ha significantly reduces the average number of lesions with a significant difference of 5%.
Example 11.K 15 ma.h. dimethylformamide at 55 ° C. was added .3.3 mash. Carbofuran (90% purity) and 11 ma.ch. lemon kelots. The mixture is drunk with stirring at 57.8 parts per hour. negoitels fugran, while adding 2.2 wt.h. pod0
five
0
five
0
five
40
45
50
55
sun oil and 8.6 mah. calcium carbonate. Thus, 100.3 wt. Hours is obtained. granules containing as active ingredient 3.2% carbofuran.
Example 12. Test the effectiveness of the composition specified in example 11, in relation to the action of pests of corn. Corn variety Pioneer 3950 harvested in ordinary black soil.
The plot of the test floor 1 ha. Repeat the experience 3 times.
The standard control preparation, Hinufur 5G, was used with full surface treatment and row processing, while the composition according to Example 11 (HINUFUR 3GA) was applied during row processing simultaneously with the seeding.
The results of the test composition of example 11 are given in table. .
It has been established that quinufur 3GA is more effective against larvae by about 5%, than the standard control drug, hinufur 5G, during random processing. When used against nematodes, hinufur 3GA has also shown the greatest efficiency. Hinofur 3GA exhibits this effect with a significantly lower carbofuran content than hinufur 5G. When using quinufur, 3GA is used at 40 mph. less active component in relation to chinofur 5G in case of serial treatment and by 50 ma.h. less with full surface finish.

权利要求:
Claims (1)
[1]
Invention Formula
I
The agent for combating soil pests of agricultural plants, including L-methyl-0-2,2-dimesh1benzo (2,3-dihydrofuryl-7) carbamate and the solid carrier, quartz sand or granulated hydrolysis as an active substance. of plant vegan, in order to reduce the consumption of the active substance, it additionally contains alkali metal bicarbonate or calcium carbonate and citric or tartaric acid and an additive selected from the group of polyvinyl pyrrolidone copolymer and polyvinyl etat with Aerosil (150.1) or aerosil and perlite (5: 1: 23), or a mixture of dimethylformamide with sunflower oil (2: 1), or a mixture of dimethylformamide with Aerosil (366-550: 1) in the following ratio, May. Z:
Active Substance 3.0-10.0
Bicarbonate alkali
ten
Whose metal or calcium carbonate 6.0-8.4 Citric acid or tartaric acid 2.41-10.7 Supplement 2.9-21.6 Carrier The Rest
Table 1
10% carbofurana (hinufur 10G)
10% carbofuran + citric acid + potassium bicarbonate (tool according to example 1).
50.0
50, 0
347.3 381.6
50.0 257.8 271.1
191.0 246.0
table 2
0.22 56.869.0
0.09 82,353.2
Table 3
45.547,685,289.1
17.0 11,592,996.3
33,346,6
eleven
90,174,4
3, 52.5
1,051.67
112, 0 102.0
73.6
69.1
In the semen-bearing state 1.16 0.63 5.15 In the foliage state 0.9 1.05 7.65
1524798
Table 4
12
16.8
3.25 100.0
Table 5
69.1
45
Table 6
13
Hinu Fur AGA Hinufur 5GA Hinufur 5G Without processing (control)
152479814
Table;
Table 8

类似技术:

---

公开号 | 公开日 | 专利标题

---

Apfelbaum et al.1987|Ecology and control of reed canary grass |

---

SU1524798A3|1989-11-23|Agent for fighting soil invaders of agricultural plants

---

DE1567027B1|1971-03-04|Herbicides

---

White et al.1984|Herbicidal activity of starch encapsulated trifluralin

---

EP0030133A1|1981-06-10|Carbofuran-containing plant protecting compositions and the preparation thereof

---

CN111083978A|2020-05-01|Application of closed herbicide-compound fertilizer sustained-release granules in rice transplanting field

---

Bromfield1975|Effects of ground rock phosphate-sulphur mixture on yield and nutrient uptake of groundnuts | in Northern Nigeria

---

KR950009522B1|1995-08-23|Safened pesticidal resin compositions for controlling soil borne pests and process for the preparation thereof

---

JP2007020468A|2007-02-01|Composition for agriculture and horticulture for lowering nitrate nitrogen concentration

---

Farley1980|Manganous oxide as a seed-pellet additive for controlling manganese deficiency in sugar-beet seedlings

---

CN107494556A|2017-12-22|A kind of effervescent containing mefenacet, isoproturon and halosulfuronmethyl

---

Anderson et al.1976|Clubroot control in crucifers with hydrated lime and PCNB

---

Hurst et al.1935|Calcium Cyanamide and other Artificial Fertilisers in the Treatment of Soil infected with Heterodera schachtii

---

US4481216A|1984-11-06|Control of corn rootworm by application of N-methyl 2-|phenylcarbamate

---

RU2666370C1|2018-09-07|Complex granular soil bio-preparation

---

Lal et al.1992|Cropping systems effects of a newly-cleared ultisol in Southern Nigeria

---

RU2129355C1|1999-04-27|Method for using fertilizer on sod-podzolic soils

---

RU2117430C1|1998-08-20|Composition for treatment of cereals and buckwheat seeds before sowing

---

Chalfant et al.1979|Protection of direct-seeded tomatoes from early insect injury with systemic insecticides in Georgia

---

CN111742935A|2020-10-09|Rice-shrimp field moss control agent composition and preparation method thereof

---

CN110973139A|2020-04-10|Compound biological insecticide for preventing and controlling agricultural pests and application technology thereof

---

RU2122784C1|1998-12-10|Method of biological disinfection of gall nematode-infected soil in protected ground

---

Verinumbe et al.1985|The effect of coppiced teak regrowth on soil in a teak-maize agroforest

---

US3639593A|1972-02-01|Soil insecticide of parathion and paraformaldehyde

---

CA1218016A|1987-02-17|Control of corn rootworm by application of n-methyl 2- | phenylcarbamate

同族专利:

---

公开号 | 公开日

---

JPH0425241B2|1992-04-30|

---

AT24654T|1987-01-15|

---

JPS6069001A|1985-04-19|

---

HU190421B|1986-09-29|

---

DE3368856D1|1987-02-12|

---

DD210596A5|1984-06-20|

---

CS253710B2|1987-12-17|

---

PL244325A1|1984-09-24|

---

EP0110564A1|1984-06-13|

---

EP0110564B1|1987-01-07|

---

BR8305925A|1984-06-05|

---

CS794583A2|1987-05-14|

---

CA1236010A|1988-05-03|

---

PL142826B1|1987-12-31|

引用文献:

---

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

---

---

US1923004A|1928-10-23|1933-08-15|Robert T Judson|Insecticide|

---

DE3017639A1|1980-05-08|1981-11-12|Norddeutsche Affinerie, 2000 Hamburg|Self-dissolving tablets for treatment of plants - contg. a water insol. active ingredient, an acid, a carbonate or bi:carbonate, a structure-forming adjuvant, and a hydrophilic substance|DE3439452A1|1984-10-27|1986-05-07|Günter 8608 Memmelsdorf Pietrucha|Non-toxic, powdered pesticide, in particular ant-exterminating agent|

---

JPH0764683B2|1988-01-20|1995-07-12|東京田辺製薬株式会社|Volatile composition|

---

WO1989012389A1|1988-06-22|1989-12-28|Edward Albert Williams|Insect exterminator|

---

DE3835592A1|1988-10-19|1990-04-26|Degussa|INSECTICIDES|

---

AU8869391A|1991-08-19|1993-03-16|Church & Dwight Company, Inc.|Broad-spectrum biocompatible fungicides|

---

IL109182D0|1994-03-31|1994-06-24|Dikla International|A method and substrate for growing insect larvae|

---

JP4972840B2|2001-09-14|2012-07-11|住友化学株式会社|Solid formulation for aqueous fly baits|

---

FR2932954B1|2008-06-25|2010-11-05|Sbm Dev|METHOD FOR CONTROLLING SOIL INSECTS|

---

FR2979186B1|2011-08-25|2015-01-16|Sbm Dev|METHOD FOR CONTROLLING SOIL INSECTS|

---

US9295254B2|2011-12-08|2016-03-29|Sciessent Llc|Nematicides|

---

WO2017060349A1|2015-10-07|2017-04-13|Basf Se|Hollow wax capsules with reduced carbon dioxide release for attracting soil-dwelling pests|

---

WO2019164878A1|2018-02-20|2019-08-29|Locus Agriculture Ip Company, Llc|Materials and methods for attracting and controlling plant-pathogenic nematodes|

法律状态:

优先权:

---

申请号 | 申请日 | 专利标题

---

HU823437A|HU190421B|1982-10-27|1982-10-27|Composition against nematodes and soil insect pests, and process for producing the composition|

---