JPH059101A - Foamable pesticidal composition - Google Patents

Abstract

PURPOSE:To provide a composition excellent in disaggregative dispersibility in water, diffusivity and storage stability compared to conventional preparations, having stable effects on controlling insect pests and weeds, etc., and plant growth regulation. CONSTITUTION:The objective composition comprising (A) a pesticidal active ingredient or plant growth-regulative active ingredient, (B) an anionic or nonionic surfactant, (C) a carbonate, pref. sodium bicarbonate or sodium carbonate, (D) a solid acid, pref. maleic acid, fumaric acid, citric acid, tartaric acid, boric acid, malic acid or succinic acid, and (E) boron oxide and/or metaboric acid. One or both of the components C and D is soluble in water, the weight ratio C/D being (1:10) to (10:1) [esp. (1:3) to (3:1)]. The respective contents of the composition are as follows: A=0.01-80wt.% (pref. 0.1-50wt.%); B=0.1-70wt.% (pref. 3-20wt.%); C+D=5-90wt.% (esp. 20-60wt.%); E=0.5-40 wt.%.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to an effervescent pesticide composition.

[0002]

2. Description of the Related Art Conventionally, as a foaming preparation, Japanese Patent Publication No.
No. 24360, Japanese Patent Publication No. 47-27930, Japanese Patent Publication No. 5
Those described in 0-20128 and the like are known.

[0003]

However, the above-mentioned effervescent preparation has problems such as poor stability during storage. That is, since the conventional effervescent preparation coexists with a carbonate and a solid acid, when it is stored in a kraft bag, a polyethylene bag, a polyethylene bottle, etc., it absorbs moisture in the air and carbon dioxide gas is generated, which is a product. Weight loss becomes a problem.
Further, when stored for a long period of time, the foaming property is lowered, so that there is a problem that the disintegration property in water, the dispersibility in water, the diffusibility, etc. are deteriorated. Furthermore, when stored in a polyethylene bag that does not have gas permeability, it may react with the water present in the drug product to generate carbon dioxide gas, which may cause the bag to expand. There is also a nature.

[0004]

[Means for Solving the Problems] In view of such circumstances, the present inventors have conducted extensive studies and as a result, as a result, pesticidal active ingredients, surfactants, carbonates, solids which are pest control ingredients or plant growth regulating active ingredients. The present invention has been completed by finding an effervescent preparation which is excellent in storage stability and is composed of an acid and boron oxide and / or metaboric acid.

That is, the present invention contains a) an agrochemical active ingredient, b) a surfactant, c) a carbonate, d) a solid acid and e) boric oxide and / or metaboric acid, and its carbonate and solid acid At least one of them is water-soluble, the total content of carbonate and solid acid is 5 to 90% with respect to the total weight, and the weight ratio of carbonate to solid acid is in the range of 1:10 to 10: 1. And the weight of boron oxide and / or metaboric acid is 0.5 to 40%, preferably 1 to 15%, based on the total weight of the pest control agent or plant growth regulator (hereinafter referred to as "the present invention"). The composition is referred to as a composition).

In the composition of the present invention, the pesticidal active ingredient or the plant growth regulating active ingredient, which is the agrochemical active ingredient, is not particularly limited. For example, the following compounds and their active isomers or their mixtures are included. Is mentioned. Hereinafter, compound examples will be shown together with compound numbers.

(1) α-Cyano-3-phenoxybenzyl 2- (4-chlorophenyl) -3-methylbutyrate (2) (S) -α-cyano-3-phenoxybenzyl (S) -2- (4 -Chlorophenyl) -3-methylbutyrate (3) α-cyano-3-phenoxybenzyl 2,
2,3,3-Tetramethylcyclopropanecarboxylate (4) 3-phenoxybenzyl 3- (2,2-dichlorovinyl) -2,2-dimethylcyclopropanecarboxylate (5) 3-phenoxybenzyl chrysanthemate

(6) 3-phenoxybenzyl (1
R) -Chrysanthemate (7) α-cyano-3-phenoxybenzyl 3-
(2,2-Dichlorovinyl) -2,2-dimethylcyclopropanecarboxylate (8) α-cyano-3- (4-bromophenoxy) benzyl 3- (2,2-dichlorovinyl) -2,2-dimethyl Cyclopropanecarboxylate (9) α-cyano-3- (4-fluorophenoxy)
Benzyl 3- (2,2-dichlorovinyl) -2,2-
Dimethylcyclopropanecarboxylate (10) α-cyano-3- (3-bromophenoxy)
Benzyl 3- (2,2-dichlorovinyl) -2,2-
Dimethyl cyclopropanecarboxylate

(11) α-Cyano-3- (4-chlorophenoxy) benzyl 3- (2,2-dichlorovinyl) -2,2-dimethylcyclopropanecarboxylate (12) α-Cyano-3-phenoxybenzyl Chrysanthemate (13) α-Cyano-3-phenoxybenzyl (1
R) -Chrysanthemate (14) α-cyano-3- (4-bromophenoxy)
Benzyl 2- (4-chlorophenyl) -3-methylbutyrate (15) α-cyano-3- (3-bromophenoxy)
Benzyl 2- (4-chlorophenyl) -3-methylbutyrate

(16) α-Cyano-3- (4-chlorophenoxy) benzyl 2- (4-chlorophenyl)-
3-Methylbutyrate (17) α-Cyano-3- (4-fluorophenoxy) benzyl 2- (4-chlorophenyl) -3-methylbutyrate (18) α-Cyano-3-phenoxybenzyl 2-
(4-Bromophenyl) -3-methylbutyrate (19) α-cyano-3-phenoxybenzyl 2-
(4-Tert-butylphenyl) -3-methylbutyrate (20) α-cyano-3-phenoxybenzyl 2-
(3,4-Methylenedioxyphenyl) -3-methylbutyrate

(21) α-cyano-4-fluoro-3
-Phenoxybenzyl 3- (2,2-dichlorovinyl) -2,2-dimethylcyclopropanecarboxylate (22) α-cyano-3-phenoxybenzyl 2-
(2-chloro-4-trifluoromethylanilino) -3
-Methyl butyrate (23) α-cyano-3-phenoxybenzyl 2-
(4-Difluoromethoxyphenyl) -3-methylbutyrate (24) α-cyano-3-phenoxybenzyl
(S) -2- (4-difluoromethoxyphenyl) -3
-Methylbutyrate (25) Cyano- (5-phenoxy-2-pyridyl)
Methyl 3- (2,2-dichlorovinyl) -2,2-dimethylcyclopropanecarboxylate

(26) α-Cyano-3-phenoxybenzyl 2,2-dimethyl-3- (1,2,2,2-tetrabromoethyl) cyclopropanecarboxylate (27) α-Cyano-3-phenoxybenzyl Two
2-Dimethyl-3- (1,2-dichloro-2,2-dibromoethyl) cyclopropanecarboxylate (28) α-cyano-3-phenoxybenzyl 1-
(4-Ethoxyphenyl) -2,2-dichlorocyclopropanecarboxylate (29) α-cyano-3-phenoxybenzyl 2,
2-Dimethyl-3- (2-chloro-2-trifluoromethylvinyl) cyclopropanecarboxylate (30) 2- (4-ethoxyphenyl) -2-methylpropyl 3-phenoxybenzyl ether

(31) 2- (4-ethoxyphenyl)
-3,3,3-Trifluoropropyl 3-phenoxybenzyl ether (32) 2-methyl-3-phenylbenzyl (1
R, trans) -2,2-dimethyl-3- (2-chloro-2-trifluoromethylvinyl) cyclopropanecarboxylate (33) 2,3,5,6-tetrafluoro-4-methylbenzyl (1R, Trans) -2,2-dimethyl-
3- (2-chloro-2-trifluoromethylvinyl) cyclopropanecarboxylate (34) 3,4,5,6-tetrahydrophthalimidomethyl chrysanthemate (35) 3,4,5,6-tetrahydrophthalimidomethyl ( 1R) -Chrysanthate

(36) 3-allyl-2-methyl-4-
Oxocyclopent-2-enyl chrysanthemate (37) 3-allyl-2-methyl-4-oxocyclopent-2-enyl (1R) -chrysanthemate (38) (S) -2-methyl-4 -Oxo-3- (2
-Propynyl) cyclopent-2-enyl (1R)
-Chrysanthemate (39) 1-ethynyl-2-methyl-2-pentenyl (1R) -chrysanthemate (40) 5-benzyl-3-furylmethyl chrysanthemate

(41) 5-benzyl-3-furylmethyl (1R) -chrysanthemate (42) α-cyano-3- (4-bromophenoxy)
Benzyl 3- (2,2-dibromovinyl) -2,2-
Dimethylcyclopropanecarboxylate (43) O, O-dimethyl O- (3-methyl-4-
Nitrophenyl) phosphorothioate (44) O, O-dimethyl S- [1,2-di (ethoxycarbonyl) ethyl] phosphorodithioate (45) O, O-dimethyl O- (4-cyanophenyl) phosphorothioate

(46) O, O-dimethyl S- (α-
Ethoxycarbonylbenzyl) phosphorodithioate (47) O, O-diethyl O- (2-isopropyl-4-methyl-6-pyrimidinyl) phosphorothioate (48) O, O-dimethyl O- [3-methyl-4-
(Methylthio) phenyl] phosphorothioate (49) O- (4-bromo-2,5-dichlorophenyl) O, O-diethylphosphorothioate (50) 2-methoxy-4H-1,3,2-benzoxaphosphorin-2- Sulfide

(51) O, O-dimethyl O- (2,
4,5-Trichlorophenyl) phosphorothioate (52) O, O-diethyl O- (3,5,6-trichloro-2-pyridyl) phosphorothioate (53) O, O-dimethyl O- (3,5,6-trichloro -2-Pyridyl) phosphorothioate (54) O, O-dimethyl O- (4-bromo-2,
5-dichlorophenyl) phosphorothioate (55) dimethyl 2,2-dichlorovinyl phosphate

(56) O, S-dimethyl N-acetylphosphoramidothioate (57) O- (2,4-dichlorophenyl) O-ethyl S-propyl phosphorodithioate (58) O, O-dimethyl S -(5-methoxy-
1,3,4-thiadiazolin-2-on-3-ylmethyl) phosphorodithioate (59) dimethyl 2,2,2-trichloro-1-hydroxyethylphosphonate (60) O-ethyl O- (4-nitrophenyl )
Benzenephosphonothioate

(61) O, O-dimethyl S- (N-
Methylcarbamoylmethyl) Phosphorodithioate (62) 2-sec-butylphenyl N-methylcarbamate (63) 3-Methylphenyl N-methylcarbamate (64) 3,4-Dimethylphenyl N-methylcarbamate (65) 2- Isopropoxyphenyl N-methyl carbamate

(66) 1-naphthyl N-methylcarbamate (67) 2-isopropylphenyl N-methylcarbamate (68) O, O-diethyl S- [2- (ethylthio) ethyl] phosphorodithioate (69) S -Methyl N-[(methylcarbamoyl)
Oxy] thioacetimidate (70) trans-5- (4-chlorophenyl) -N
-Cyclohexyl-4-methyl-2-oxothiazolidine-3-carboxamide

(71) 2,3-Dihydro-2,2-dimethyl-7-benzofuranyl N-dibutylaminothio-N-methylcarbamate (72) N, N, -dimethyl-1,2,3-trithiane-5 -Ylamine (73) 1,3-bis (carbamoylthio) -2-
(N, N-Dimethylamino) propane hydrochloride (74) Ethyl N- [2,3-dihydro-2,2-
Dimethylbenzofuran-7-yloxycarbonyl (methyl) aminothio] -N-isopropyl-β-alaninate (75) 1- [3,5-dichloro-4- (3-chloro-5-trifluoromethyl-2-pyridyloxy) ) Phenyl] -3- (2,6-difluorobenzoyl) urea

(76) 1- (3,5-dichloro-2,
4-difluorophenyl) -3- (2,6-difluorobenzoyl) urea (77) 1- [3,5-dichloro-4- (1,1,
2,2-Tetrafluoroethoxy) phenyl] -3-
(2,6-Difluorobenzoyl) urea (78) ethyl 2- (4-phenoxyphenoxy)
Ethyl carbamate (79) 2-tert-butyl-5- (4-tert)
-Butylbenzylthio) -4-chloropyridazine-3
(2H) -one (80) 1- [4- (2-chloro-4-trifluoromethylphenoxy) -2-fluorophenyl] -3-
(2,6-difluorobenzoyl) urea

(81) tert-Butyl (E) -α
-(1,3-Dimethyl-5-phenoxypyrazole-4
-Ylmethyleneaminooxy) -p-toluate (82) 3,7,9,13-tetramethyl-5,11
-Dioxa-2,8,14-trithia-4,7,9,1
2-Tetraazapentadeca-3,12-diene-6,1
0-dione (83) 1- (6-chloro-3-pyridylmethyl)-
N-nitroimidazolidin-2-ylideneamine (84) 5-ethoxy-3-trichloromethyl-1,
2,4-thiadiazole (85) O, O-diisopropyl S-benzyl phosphorothiolate

(86) O-ethyl S, S-diphenyldithiophosphate (87) polyoxine (88) blasticidin S (89) 3,4-dichloropropionanilide (90) isopropyl N- (3-chlorophenyl)
Carbamate

(91) S-ethyl N, N-dipropylthiolcarbamate (92) 3-methoxycarbonylaminophenyl N
-(3-Methylphenyl) carbamate (93) N-methoxymethyl-2-chloro-2 ',
6'-Diethylacetanilide (94) 2,6-dinitro-N, N-dipropyl-4
-Trifluoromethylaniline (95) S- (4-chlorobenzyl) N, N-diethylthiol carbamate

(96) S-Ethyl N, N-hexamethylene thiol carbamate (97) N- (1,1,3-trimethyl-2-oxa-4-indanyl) -5-chloro-1,3-dimethylpyrazole -4-carboxamide (98) 3'-isopropoxy-2- (trifluoromethyl) benzanilide (99) diisopropyl 1,3-dithiolane-2-
Ilidene malonate (100) 1,2,5,6-tetrahydropyrrolo [3,2,1-i, j] quinolin-4-one

(101) 3-allyloxy-1,2-
Benzisothiazole-1,1-dioxide (102) 5-methyl [1,2,4] triazolo [3,4-b] benzothiazole (103) 1,2-bis (3-methoxycarbonyl-
2-thioureido) benzene (104) 1- (4-chlorobenzyl) -1-cyclopentyl-3-phenylurea (105) validamycin A

(106) 6- (3,5-dichloro-4
-Methylphenyl) -3 (2H) -pyridazinone (107) Kasugamycin hydrochloride (108) Methyl 1- (butylcarbamoyl) benzimidazole-2-carbamate (109) 3- (3,5-dichlorophenyl) -N-
Isopropyl-2,4-dioxoimidazolidine-1-
Carboxamide (110) 3- (3,5-dichlorophenyl) -5-
Methyl-5-vinyl-1,3-oxazolidine-2,4
-Zeonde

(111) Manganese ethylenebisdithiocarbamate (112) Manganese and zinc ethylenebisdithiocarbamate (113) N- (trichloromethylthio) cyclohex-4-ene-1,2-dicarboximide (114) 3'-iso Propoxy-2-methylbenzanilide (115) 3-hydroxy-5-methylisoxazole

(116) Tetrachloroisophthalonitrile (117) 1,1'-iminodi (octamethylene) diguanidine (118) 1- (4-chlorophenoxy) -3,3-
Dimethyl-1- (1H-1,2,4-triazole-1
-Yl) butanone (119) (E) -4-chloro-2- (trifluoromethyl) -N- [1- (imidazol-1-yl) -2
-Propoxyethylidene] aniline (120) methyl N- (methoxyacetyl) -N-
(2,6-Dimethylphenyl) alaninate

(121) 3-chloro-N- (3-chloro-5-trifluoromethyl-2-pyridyl) -2,6
-Dinitro-4-methylaniline (122) N-butoxymethyl-2-chloro-2 ',
6'-Diethylacetanilide (123) O-ethyl O- (5-methyl-2-nitrophenyl) -sec-butyl phosphoramidothioate (124) ethyl N-chloroacetyl-N- (2,
6-Diethylphenyl) glycinate (125) 2- [1-methyl-2- (4-phenoxyphenoxy) ethoxy] pyridine

(126) (E) -1- (4-chlorophenyl) -4,4-dimethyl-2- (1H-1,2,4)
-Triazol-1-yl) -1-penten-3-ol (127) 1- (4-chlorophenyl) -4,4-dimethyl-2- (1H-1,2,4-triazol-1-
Yl) pentan-3-ol (128) 2-bromo-N- (α, α-dimethylbenzyl) -3,3-dimethylbutanamide (129) 1- (1-methyl-1-phenylethyl)
-3- (p-Tolyl) urea (130) 2- (2-naphthoxy) propionanilide

(131) 2- (2,4-dichloro-3)
-Methylphenoxy) propionanilide (132) 4- (2,4-dichlorobenzoyl)-
1,3-Dimethyl-5-pyrazolyl p-toluenesulfonate (133) 4- (2,4-dichlorobenzoyl)-
1,3-Dimethyl-5-phenacyloxypyrazole (134) 4- (2,4-dichloro-3-methylbenzoyl) -1,3-dimethyl-5- (4-methylphenacyloxy) pyrazole (135) 2,4,6-Trichlorophenyl 4-nitrophenyl ether

(136) 2,4-dichlorophenyl
3-Methoxy-4-nitrophenyl ether (137) 2,4-dichlorophenyl 3-methoxycarbonyl-4-nitrophenyl ether (138) 2-benzothiazol-2-yloxy-
N-methylacetanilide (139) 2 ', 3'-dichloro-4-ethoxymethoxybenzanilide (140) 5-tert-butyl-3- (2,4-dichloro-5-isopropoxyphenyl) -1,3 4-
Oxadiazol-2 (3H) -one

(141) 2-amino-3-chloro-
1,4-naphthoquinone (142) methyl 2- [3- (4,6-dimethoxypyrimidin-2-yl) ureidosulfonylmethyl] benzoate (143) 3,7-dichloroquinoline-8-carboxylic acid (144) ethyl 5 -[3- (4,6-Dimethoxypyrimidin-2-yl) ureidosulfonyl] -1-methylpyrazole-4-carboxylate (145) 3-chloro-2- [4-chloro-2-fluoro-5- ( 2-propynyloxy) phenyl] -4,
5,6,7-Tetrahydro-2H-indazole

(146) O- (4-tert-butylphenyl) N- (6-methoxy-2-pyridyl) -N
-Methylthionocarbamate (147) O- (3-tert-butylphenyl)
N- (6-methoxy-2-pyridyl) -N-methylthionocarbamate (148) O- (4-chloro-3-ethylphenyl)
N- (6-methoxy-2-pyridyl) -N-methylthionocarbamate (149) O- (4-bromo-3-ethylphenyl)
N- (6-methoxy-2-pyridyl) -N-methylthionocarbamate (150) O- (3-tert-butyl-4-chlorophenyl) N- (6-methoxy-2-pyridyl) -N
-Methylthionocarbamate

(151) O- (4-trifluoromethylphenyl) N- (6-methoxy-2-pyridyl)-
N-methylthionocarbamate (152) 1- (2-chlorobenzyl) -3- (α,
α-Dimethylbenzyl) urea (153) N- (3,5-dichlorophenyl) -1,
2-Dimethylcyclopropane-1,2-dicarboximide (154) O- (2,6-dichloro-4-methoxyphenyl) O, O-dimethyl phosphorothioate (155) 1-ethyl-1,4-dihydro-6 , 7-
Methylenedioxy-4-oxo-3-quinolinecarboxylic acid

(156) (E) -1- (2,4-dichlorophenyl) -4,4-dimethyl-2- (1H-1,
2,4-triazol-1-yl) -1-pentene-3
-Ol (157) isopropyl 3,4-diethoxyphenylcarbamate (158) N- [4-chloro-2-fluoro-5-
(1-Methyl-2-propynyloxy) phenyl]-
3,4,5,6-Tetrahydrophthalimide (159) N- [4-chloro-2-fluoro-5-
(Pentyloxycarbonylmethoxy) phenyl]-
3,4,5,6-Tetrahydrophthalimide (160) 7-Fluoro-6- (3,4,5,6-tetrahydrophthalimide) -4- (2-propynyl)-
3,4-dihydro-1,4-benzoxazine-3 (2
H) -on

(161) 2- [1- (Ethoxyimino) ethyl] -3-hydroxy-5- [2- [4- (trifluoromethyl) phenylthio] ethyl] -2-cyclohexen-1-one (162) 1- (4-chlorophenyl) -3- (2,
6-difluorobenzoyl) urea (163) isopropyl (2E, 4E) -11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate (164) 2-tert-butylimino-3-isopropyl-5 -Phenyl-3,4,5,6-tetrahydro-2H-1,3,5-thiadiazin-4-one (165) 2-phenoxy-6- (neopentyloxymethyl) pyridine

(166) 3-chloro-2- [7-fluoro-4- (2-propynyl) -3,4-dihydro-
1,4-benzoxazin-3 (2H) -on-6-yl] -4,5,6,7-tetrahydro-2H-indazole (167) 4'-chloro-2 '-(α-hydroxybenzyl) iso Nicotinic acid anilide (168) 6- (benzylamino) purine (169) 5-chloro-3-methyl-4-nitro-1
H-pyrazole (170) 2-chloroethyltrimethylammonium chloride

(171) 2- (3-Chlorophenoxy) propionic acid (172) 3- (4-chlorophenyl) -1,1-dimethylurea (173) 2,4-dichlorophenoxyacetic acid (174) 3- (3) , 4-dichlorophenyl) -1,
1-dimethylurea (175) 1,1'-ethylene-2,2'-bipyridinium dibromide

(176) Maleic acid hydrazide (177) 2,4-dinitro-6-sec-butylphenol (178) 2,4-dimethyl-5- (trifluoromethylsulfonylamino) acetanilide (179) 6- (furfuryl Amino) purine (180) β-hydroxyethylhydrazine

(181) 3-indole acetic acid (182) 3-methyl-5- (1-hydroxy-4-)
Oxo-2,6,6-trimethyl-2-cyclohexen-1-yl) cis, trans-2,4-pentadienoic acid (183) 1-naphthoxyacetic acid (184) 7-oxabicyclo [2.2.1] heptane -2,3-Dicarboxylic acid monoalkylamine salt (185) 1-phenyl-3- [4- (2-chloropyridyl)] urea

(186) 5-Chloro-1H-indazol-3-ylsodium acetate (187) S, S-dimethyl 2- (difluoromethyl) -4- (2-methylpropyl) -6- (trifluoromethyl) Pyridine-3,5-dicarbothioate (188) 3- (4,6-dimethoxy-1,3,5-
Triazin-2-yl) -1- [2- (2-methoxyethoxy) phenylsulfonyl] urea (189) exo-1-methyl-4- (1-methylethyl) -2- (2-methylphenylmethoxy)- 7-oxabicyclo [2.2.1] heptane (190) 2 ', 6'-diethyl-N-[(2-cis-butenoxy) methyl] -2-chloroacetanilide

(191) 2,3-dihydro-3,3-
Dimethyl-5-benzofuranylethanesulfonate (192) 2 ', 6'-dimethyl-N- (3-methoxy-2-thenyl) -2-chloroacetanilide (193) 1- (2-chloroimidazo [1,2- a]
Pyridin-3-ylsulfonyl) -3- (4,6-dimethoxy-2-pyrimidinyl) urea (194) 3-isopropyl-1H-2,1,3-benzothiadiazin-4 (3H) -one-2 , 2-Dioxide (195) 2- (1-ethoxyiminobutyl) -5-
[2- (ethylthio) propyl] -3-hydroxycyclohex-2-en-1-one

(196) 2 ', 6'-diethyl-N-
(2-Propoxyethyl) -2-chloroacetanilide (197) 1,1′-dimethyl-4,4′-bipyridinium dichloride (198) S- (1-methyl-1-phenylethyl)
Piperidine-1-carbothioate (199) S- (2-methyl-1-piperidinecarbonylmethyl) O, O-dipropyldithiophosphate (200) S-benzyl N-ethyl-N- (1,2)
-Dimethylpropyl) thiol carbamate

(201) 2-chloro-4-ethylamino-6-isopropylamino-1,3,5-triazine (202) 2-methylthio-4,6-bis (ethylamino) -1,3,5- Triazine (203) Ammonium homoalanin-4-yl (methyl) phosphinate (204) 2-chloro-4,6-bis (ethylamino) -1,3,5-triazine (205) L-2-amino-4- [ (Hydroxy)
(Methyl) phosphinoyl] butyryl-L-alanyl-
L-alanine sodium

(206) Isopropyl ammonium
N- (phosphonomethyl) glycinate (207) Trimethylsulfonium N- (phosphonomethyl) glycinate (208) 2-Methylthio-4-ethylamino-6-
(1,2-Dimethylpropylamino) -1,3,5-triazine (209) Succinic acid 2,2-dimethylhydrazide (210) 3- [2- (3,5-dimethyl-2-oxocyclohexyl) -2 -Hydroxymethyl] glutarimide

In the composition of the present invention, when the pesticidal active ingredient has a melting point of less than 70 ° C., it is preferable to add a calcined product of wet process silica or dry process silica. That is, in addition to the essential components active ingredient, surfactant, carbonate, solid acid and boron oxide and / or metaboric acid, the above silica, water-soluble carrier, water-soluble polymer, mineral carrier, solvent,
Lubricants, disintegrants, etc. are mixed if necessary.

In the composition of the present invention, the agrochemical active ingredients can be used alone or in admixture of two or more kinds. When they are used in admixture, the mixing ratio can be arbitrarily selected. The content of these active ingredients varies depending on the kind of the ingredients, but is generally 0.01 to 80% by weight, preferably 0.1 to 50% by weight, based on the total weight of the composition of the present invention. When these active ingredients are liquid or used after being dissolved in a solvent, when the content of the liquid component containing the solvent exceeds 60% by weight with respect to the total weight of the composition of the present invention, it is considered as an oil absorbing agent. Since the effect of a calcined product of a certain wet process silica or a dry process silica is insufficient, the content of this liquid component is usually 0.01 to 60% by weight, preferably 0.1.
-40% by weight.

When the calcined product of the wet process silica or the dry process silica is used by dissolving it in a liquid active ingredient or solvent, it is usually 50 to 20 with respect to the total liquid content.
It is 0% by weight, preferably 60 to 100% by weight. Examples of the calcined product of the wet process silica used include Tokusil (manufactured by Tokuyama Soda Co., Ltd.), Carplex # 80 (Shionogi Pharmaceutical Co., Ltd.), Carplex # 67, Carplex # 1.
120, Carplex # 100, Carplex 22
S, Carplex FPS-1, Carplex FPS
-2, Carplex FPS-3, Carplex FP
S-4, Nipseal (Nippon Silica), Ultra
Synthetic hydrous silicon oxide (wet process silica) such as sil (manufactured by Degussa) is 700 to 900 ° C., preferably 800.
What is baked at ~ 900 ° C is used. Further, commercially available Carplex CS-5, Carplex CS-7 and the like may be used as they are. On the other hand, as dry process silica,
Light anhydrous silicic acid obtained by dry process, eg AEROSIL
200, AEROSIL300 (manufactured by Degussa)
Is used.

Further, when the melting point of the active ingredient is 0 to 70 ° C., a solvent is added if necessary in order to reduce the viscosity during production and prevent crystallization of the active ingredient when stored at a low temperature. As the solvent, a non-volatile or low-volatile organic solvent is usually used. As the solvent used for the purpose of adjusting the viscosity and preventing the crystallization of the active ingredient, those which are uniformly mixed with the active ingredient, for example, aromatic hydrocarbons such as phenylxylylethane, ketones, esters,
Vegetable oil, mineral oil, liquid paraffin, average molecular weight 200-
Examples thereof include glycol ethers such as polyethylene glycol, polypropylene glycol, and polypropylene glycol methyl ether which are liquid at room temperature of about 600, and acetates thereof, and phenylxylylethane, glycol ethers, and acetates of glycol ethers are particularly preferable.

The amount of the solvent added is usually 10 to 1000% by weight, preferably 30 to 200% by weight, based on the active ingredient.
Is. Even if the melting point of the active ingredient is 0 ° C. or lower, the above-mentioned solvent may be added if necessary in order to reduce the viscosity during production.

As the surfactant used in the present invention, those which can emulsify and disperse the active ingredient, a calcined product of wet process silica and the like are used. Examples thereof include alkylaryl sulfonates, alkylnaphthalene sulfonates and lignin. Sulfonate, dialkyl sulfosuccinate,
Anionic surfactants such as polyoxyethylene alkyl aryl ether sulfuric acid ester salts, carboxyl group-containing copolymer alkali metal salts and fatty acid salts, polyoxyethylene alkyl ethers, polyoxyethylene alkylphenyl ethers, polyoxyethylene styrylphenyl Ether, polyoxyethylene alkyl ester,
Examples thereof include nonionic surfactants such as sorbitan alkyl ester and polyoxyethylene sorbitan alkyl ester. Moreover, you may use a cationic surfactant, a zwitterionic surfactant, etc. as needed.
These surfactants may be used alone or in combination of two or more. The amount of the surfactant used is usually 0.1 to 70% by weight, preferably 1 to 40% by weight, more preferably 3 to 20% by weight, based on the total weight of the composition of the present invention.

Examples of the carbonate used in the composition of the present invention include sodium carbonate, potassium carbonate, lithium carbonate, ammonium carbonate, calcium carbonate, sodium hydrogen carbonate, potassium hydrogen carbonate, lithium hydrogen carbonate, ammonium hydrogen carbonate, sodium sesquicarbonate. , Potassium sesquicarbonate, ammonium sesquicarbonate and the like, but sodium hydrogen carbonate or sodium carbonate is particularly preferable. The above-mentioned carbonates may be used alone or as a mixture of two or more kinds at any ratio.

The solid acid used in the composition of the present invention includes, for example, citric acid, succinic acid, maleic acid, fumaric acid, tartaric acid, oxalic acid, malonic acid, malic acid, adipic acid, boric acid and diphosphoric acid. Examples thereof include sodium hydrogen, potassium dihydrogen phosphate, benzoic acid, sulfamic acid, salicylic acid, ascorbic acid, glutamic acid, aspartic acid, sorbic acid, nicotinic acid, and phenylacetic acid, but especially maleic acid, fumaric acid, citric acid, and succinic acid. Acids, boric acid, malic acid, tartaric acid are preferred. These acids may be used alone or as a mixture of two or more kinds at any ratio.

The amount of carbonate and solid acid used is such that the total amount is usually 5 to 90 relative to the total weight of the composition of the present invention.
%, Preferably 10 to 70% by weight, more preferably 20 to 60% by weight. The weight ratio of carbonate to solid acid is usually 1:10 to 10: 1, preferably 1: 5 to 5 :.
1, more preferably within the range of 1: 3 to 3: 1.

The boron oxide and the metaboric acid used in the present invention can be used either alone or as a mixture of two kinds at an arbitrary ratio.

Examples of the water-soluble carrier, water-soluble polymer, mineral carrier, lubricant and disintegrant used in the present invention include the following.

First, as the water-soluble carrier, urea, lactose,
Ammonium sulfate, sucrose, sodium chloride, mirabilite and the like can be mentioned.

As the water-soluble polymer, hydroxypropyl cellulose, methyl cellulose, methyl ethyl cellulose, polyvinyl alcohol, polyvinyl pyrrolidone,
Hydroxypropyl methylcellulose, sodium carboxymethylcellulose, average molecular weight 6000-200
00 polyethylene glycol and the like.

Examples of the mineral substance carrier include kaolin clay, diatomaceous earth, acid clay, talc, and attapulgite clay. Further, examples of the lubricant include magnesium stearate, titanium oxide and the like, and examples of the disintegrator include microcrystalline cellulose and the like.

When these water-soluble carriers, water-soluble polymers, mineral substances carriers, lubricants and disintegrants are added, the amount thereof is usually 0.1 to 50% by weight based on the total weight of the composition of the present invention. %, Preferably 0.5 to 20% by weight.

In addition, stabilizers, potency enhancers, colorants, fragrances, builders and the like may be added to the composition of the present invention as appropriate.

The composition of the present invention has a melting point of the active ingredient of 70 ° C.
In the above cases, only the active ingredient or surfactant, carbonate,
After mixing with any or all of the solid acid, it can be pulverized with a dry pulverizer such as a jet mizer, a pin mill, a hammer mill or the like, and then the rest of the components can be mixed to produce. When the active ingredient is a liquid or is in a liquid state by the addition of a solvent, the active ingredient may be absorbed in a calcined product of wet process silica or dry process silica, and then produced in the same manner as above. ..

The powdery composition of the present invention thus obtained can be used as it is, but it is preferable to use it in the form of granules or tablets in view of handling, safety, environment and the like. The granules are obtained by granulating the powdery composition of the present invention into granules, and the shape thereof varies depending on the granulation method, and various shapes such as cylindrical and spherical shapes and irregular shapes exist. Further, a tablet is a powder or granular composition of the present invention, which is prepared by compressing into a certain shape,
Its shape is a disc-shaped one with no edges, one with corners,
There are various types such as those with rounded corners, lens type with shallow curvature to deep curvature, Pillow type, almond type, finger type, triangle, quadrangle, pentagon and capsule type.

The granules are prepared by using the powdery composition of the present invention as a sheet-shaped or pillow-shaped granulated product or slug using a dry granulator such as a roller compactor or a briquetting machine or a slug machine, and sizing the granulated product. It can be obtained by crushing or breaking with a machine or the like. The granules are preferably subjected to a spheroidizing treatment using a Marumerizer or the like from the viewpoint of preventing powdering during transportation and use. When using a dry granulator, put the powder composition between the rotating rolls and
A pressure of 0 kg / cm ² or more, preferably 50 kg / cm ² or more is applied. Since this method does not use water, carbon dioxide gas is not generated in the production process, and more sufficient foaming is observed when the granules are applied to paddy fields, ponds, rivers, etc. or diluted with water. The particle size of the above granules is usually in the range of about 10,000 to 100μ, preferably about 4000 to 297μ.

Tablets can be obtained by placing a certain amount of the powdery composition of the present invention in a mortar and tableting it. Industrially, the above-mentioned powder or granules are used for tableting or briquetting. By tableting with a ketting machine or the like, tablets having a constant weight can be continuously obtained. The size of the tablet may be selected according to the method of application, but it is usually about 7 to 60 mm in diameter and about 1 to 40 mm in thickness, and the weight per tablet is about 0.1. -10
It is 0 g, preferably about 1 to 50 g.

The composition of the present invention is used as it is in a flooded paddy field, a river,
Is it applied to ponds, fields, lawns, orchards, non-agricultural fields, etc.,
Use after diluting with water to an appropriate dilution ratio. When the composition of the present invention is applied to a flooded sewage paddy, the application rate varies depending on the type and amount of the active ingredient, but is usually about 50 to 10 ares.
It is 2000 g, preferably about 500-1000 g.

When the composition of the present invention is applied as it is,
Usually no special equipment is needed. For example, the user enters the paddy field and applies the composition of the present invention evenly or at one or more points in the paddy field, or applies to the ridges or the water mouth of the paddy field without entering the paddy field, or inputs from the ridges. As a result, the active ingredient can be spread throughout the paddy field. Further, it can be sprayed from a ridge with a power spreader (granulator), or can be sprayed from the air using a helicopter, an airplane, a radio controlled airplane, or the like.

When the composition of the present invention is applied to a flooded sewage paddy, its application time varies depending on the type of active ingredient, but it is usually from immediately after scratching to about 2 weeks after heading. Especially when the composition of the present invention containing a herbicidal active ingredient is applied,
Generally, it is from immediately after scratching to about 15 days after rice planting.

The composition of the present invention, when applied to flooded sewage paddy fields, ponds, rivers and the like, generates and migrates carbon dioxide gas, and the active ingredient rapidly and uniformly diffuses in water, so pests (pests, pests, etc.)
Disease controlling fungi, weeds, etc.), the control component exerts a sufficient effect on pests, or the plant growth regulating active component exerts a sufficient effect on crops,
Moreover, it is an excellent composition from the viewpoint of reducing chemical damage to crops because it spreads uniformly. In addition, when the composition of the present invention is applied to a paddy field, the application rate can be significantly reduced as compared with the conventional application rate (for example, in the case of granules, 3000 to 4000 g per 10 are), the production of a product, transport,
It is also highly useful in terms of storage and labor-saving spraying. Furthermore, when the composition of the present invention is used after being diluted with water, carbon dioxide gas is generated in water, and it is easy to disintegrate, disperse, emulsify, etc., and thus it is convenient to handle.

[0073]

EXAMPLES Next, the present invention will be described in more detail with reference to formulation examples, comparative examples and test examples, but the present invention is not limited to these examples. The parts of formulation examples and comparative examples represent parts by weight.

First, formulation examples are shown. Formulation Example 1 20 parts of compound (128), REAX 85A (West
4.5 parts sodium lignin sulfonate manufactured by vaco, R
EAX 88B (Westvaco Lignin Sulfonate Sodium) 0.5 part, GERAPON SC-211
5 parts (potassium salt of a copolymer having a carboxyl group manufactured by Rhone-Poulin), 10 parts of boron oxide, 30 parts of sodium carbonate and 30 parts of maleic acid were thoroughly mixed with a juice mixer and then pulverized with a centrifugal pulverizer. Next, this was made into a sheet-shaped granulated product at a pressure of 50 kg / cm ² using a roller compactor TF-MINI type (dry granulator manufactured by Freund Sangyo Co., Ltd.), and then crushed using a mortar and pestle. The granules were obtained by adjusting the particle size so that the particle size was 1000 to 297 μm.

Formulation Example 2 The same composition as in Formulation Example 1 was used and the same operation was carried out to give a particle size of 16
80-1000 μm granules were obtained.

Formulation Example 3 20 parts of compound (128), 9 parts of REAX 85A, R
EAX 88B 1st part, GERPON SC-211
Using 5 parts, 5 parts of boron oxide, 30 parts of sodium carbonate and 30 parts of maleic acid, the same operation as in Preparation Example 1 was performed to obtain granules having a particle size of 1000 to 297 μm.

Formulation Example 4 20 parts of compound (128), REAX 85A 11.2
5 copies, REAX 88B 1.25 copies, GEROPON
SC-211 (5 parts), boron oxide (2.5 parts), sodium carbonate (30 parts) and maleic acid (30 parts) were used to carry out the same operation as in Preparation Example 1 to obtain granules having a particle size of 1000 to 297 μm.

Formulation Example 5 20 parts of compound (128), REAX 85A 4.5
Part, REAX 88B 0.5 part, GERAPON SC
-21 5 parts, metaboric acid 10 parts, sodium carbonate 3
The same operation as in Preparation Example 1 was carried out using 0 part and 30 parts of maleic acid to obtain granules having a particle size of 1000 to 297 μm.

Formulation Example 6 20 parts of compound (128), 9 parts of REAX 85A, R
The same operation as in Preparation Example 1 was carried out using 1 part of EAX 88B, 5 parts of metaboric acid, 5 parts of lactose, 30 parts of sodium carbonate and 30 parts of maleic acid, and the particle size was 1000 to 297 μm.
m granules were obtained.

Formulation Example 7 6 parts of compound (97), 22.5 parts of REAX 85A,
REAX 88B 1.5 parts, GERAPON SC-
The same operation as in Preparation Example 1 was carried out using 211 parts by weight, 5 parts by weight of boron oxide, 30 parts by weight of sodium carbonate and 30 parts by weight of maleic acid to obtain granules having a particle size of 1000 to 297 μm.

Formulation Example 8 6 parts of compound (97), 22.5 parts of REAX 85A,
REAX 88B 1.5 parts, GERAPON SC-
211 The same operation as in Preparation Example 1 was carried out using 5 parts of metaboric acid, 30 parts of sodium carbonate and 30 parts of maleic acid to obtain granules having a particle size of 1000 to 297 μm.

Formulation Example 9 0.2 part of compound (126), REAX 85A 31.
Using 8 parts, 3 parts of REAX 88B, 5 parts of boron oxide, 30 parts of sodium carbonate and 30 parts of maleic acid, the same operation as in Preparation Example 1 was performed to obtain granules having a particle size of 1000 to 297 μm.

Formulation Example 10 0.1 part of compound (126), REAX 85A 26.
9 copies, REAX 88B 3 copies, GERAPON SC-
The same operation as in Preparation Example 1 was carried out using 211 parts by weight, 5 parts by weight of boron oxide, 30 parts by weight of sodium carbonate and 30 parts by weight of maleic acid to obtain granules having a particle size of 1000 to 297 μm.

Formulation Example 11 0.2 part of compound (126), REAX 85A 13.
5 parts, 1.5 parts of REAX 88B, 5 parts of boron oxide, 49.8 parts of sodium carbonate and 30 parts of maleic acid were used to carry out the same operation as in Preparation Example 1 to obtain a particle size of 1000-29.
7 μm granules were obtained.

Formulation Example 12 8 parts of compound (164), REAX 85A 20.5
Part, REAX 88B 1.5 part, GERPON SC
-21 5 parts, boron oxide 5 parts, sodium carbonate 30
Parts and 30 parts of maleic acid were used to perform the same operation as in Preparation Example 1 to obtain granules having a particle size of 1000 to 297 μm.

Formulation Example 13 50 parts of compound (155), MOWET D425 (DE
Formalin condensate of sodium naphthalene sulfonate manufactured by SOTO) 13 parts, Sorpol 5029-o (sodium salt of alkyl sulfate manufactured by Toho Chemical Co., Ltd.) 2
Parts, 5 parts of metaboric acid, 15 parts of sodium hydrogen carbonate and 15 parts of fumaric acid, the same operation as in Preparation Example 1 is performed,
A granule having a particle size of 1000 to 297 μm was obtained.

Formulation Example 14 2 parts of compound (165), 2 parts of polyoxyethylene (20) sorbitan monolaurate, 10 parts of boron oxide, 40 parts of sodium hydrogen carbonate and 46 parts of maleic acid were mixed using a mortar and a pestle. After that, it was mixed well with a juice mixer. Next, this is roller compactor TF-
A sheet-shaped granulated product was produced using a MINI type at a pressure of 150 kg / cm ² , and then crushed using a mortar and pestle to obtain a particle size of 10
The granules were obtained by sizing to a particle size of 0 to 297 μm.

Formulation Example 15 The same procedure as in Formulation Example 14 was conducted using 2 parts of compound (165), 2 parts of polyoxyethylene (10) nonylphenyl ether, 10 parts of boron oxide, 40 parts of sodium hydrogen carbonate and 46 parts of maleic acid. And the particle size is 1000-297
μm granules were obtained.

Formulation Example 16 5 parts of compound (125), 5 parts of phenylxylylethane,
Carplex CS-7 (Shionogi Pharmaceutical wet-processed silica calcined product) 10 parts, boron oxide 5 parts, sodium dodecylbenzenesulfonate: Carplex CS-7 = 1: 1
12 parts of spray-dried product (carplex CS-7 dispersed in an aqueous solution of sodium dodecylbenzenesulfonate and then spray-dried with a spray dryer to obtain powder), demall SN-B (Naphthalenesulfonic acid sodium salt manufactured by Kao Corporation) Formalin condensate) 3 parts, sodium carbonate 30
Parts and 30 parts of maleic acid were used to perform the same operation as in Preparation Example 14 to obtain granules having a particle size of 1000 to 297 μm.

Formulation Example 17 5 parts of compound (125), phenylxylylethane 10
Part, Carplex CS-7 11 parts, boron oxide 10
Formulation, sodium dodecylbenzenesulfonate: Carplex CS-7 = 1: 1 spray-dried product 10 parts, demol SN-B 3 parts, lactose 21 parts, sodium carbonate 15 parts and maleic acid 15 parts. The same operation as above was performed to obtain granules having a particle size of 1000 to 297 μm.

Formulation Example 18 5 parts of compound (125), phenylxylylethane 10
Part, Carplex CS-7 11 parts, boron oxide 10
Part, REAX 85A 9 parts, REAX 88B 1 part,
GEROPON SC-211, 5 parts, lactose, 19 parts, sodium carbonate, 15 parts and maleic acid, 15 parts, were used to carry out the same operation as in Preparation Example 14 to obtain a particle size of 1000 to 297.
μm granules were obtained.

Formulation Example 19 5 parts of compound (125), 10 phenylxylylethane
Part, Carplex CS-7 11 parts, boron oxide 10
Parts, sodium dodecylbenzene sulfonate: Carplex CS-7 = 1: 1 spray-dried product, 10 parts, demol SN-B 3 parts, polyethylene glycol (average molecular weight 20000) 5 parts, calcined diatomaceous earth 16 parts, sodium carbonate 15 parts Using 15 parts of maleic acid and the same operation as in Preparation Example 14, granules having a particle size of 1000 to 297 μm were obtained.

Formulation Example 20 5 parts of compound (125), 10 phenylxylylethane
Part, AEROSIL200 (Degussa dry process silica) 11 parts, boron oxide 10 parts, REAX85A
9 copies, REAX 88B 1 copy, GERAPON SC
The same operation as in Preparation Example 14 was carried out using 5-21 parts, lactose 19 parts, sodium carbonate 15 parts and maleic acid 15 parts to obtain granules having a particle size of 1000 to 297 μm.

Formulation Example 21 10 parts of compound (3), 20 parts of phenylxylylethane,
Carplex CS-722 parts, boron oxide 5 parts, sodium dodecylbenzene sulfonate: Carplex C
10 parts of spray dried product of S-7 = 1: 1, demall SN-B
The same operation as in Preparation Example 14 was carried out using 3 parts, 22.5 parts of sodium hydrogen carbonate and 7.5 parts of maleic acid to obtain granules having a particle size of 1000 to 297 μm.

Formulation Example 22 10 parts of compound (3), 20 parts of phenylxylylethane,
Carplex CS-722 parts, boron oxide 5 parts, sodium dodecylbenzene sulfonate: Carplex C
10 parts of spray dried product of S-7 = 1: 1, demall SN-B
3 parts, sodium hydrogen carbonate 20 parts and maleic acid 1
The same operation as in Preparation Example 14 was carried out using 0 part to give a particle size of 1
000-297 μm granules were obtained.

Formulation Example 23 10 parts of compound (3), 20 parts of phenylxylylethane,
Carplex CS-722 parts, boron oxide 5 parts, sodium dodecylbenzene sulfonate: Carplex C
10 parts of spray dried product of S-7 = 1: 1, demall SN-B
3 parts, sodium hydrogen carbonate 15 parts and maleic acid 1
The same operation as in Preparation Example 14 was carried out using 0 part to give a particle size of 1
000-297 μm granules were obtained.

Formulation Example 24 10 parts of compound (3), 20 parts of phenylxylylethane,
Carplex CS-722 parts, boron oxide 5 parts, sodium dodecylbenzene sulfonate: Carplex C
10 parts of spray dried product of S-7 = 1: 1, demall SN-B
3 parts, sodium hydrogen carbonate 10 parts and maleic acid 2
The same operation as in Preparation Example 14 was carried out using 0 part to give a particle size of 1
000-297 μm granules were obtained.

Formulation Example 25 10 parts of compound (3), 20 parts of phenylxylylethane,
Carplex CS-722 parts, boron oxide 5 parts, sodium dodecylbenzene sulfonate: Carplex C
10 parts of spray dried product of S-7 = 1: 1, demall SN-B
The same operation as in Preparation Example 14 was carried out using 3 parts, 7.5 parts of sodium hydrogen carbonate and 22.5 parts of maleic acid to obtain granules having a particle size of 1000 to 297 μm.

Formulation Example 26 5 parts of compound (5), 5 parts of compound (34), 7 parts of carplex CS-7, 5 parts of boron oxide, sodium dodecylbenzenesulfonate: carplex CS-7 = 1:
Using 10 parts of the spray-dried product of No. 1, 3 parts of demol SN-B, 35 parts of lactose, 15 parts of sodium carbonate and 15 parts of maleic acid, the same operation as in Preparation Example 14 was carried out, and the particle size was 100.
Granules of 0-297 μm were obtained.

Formulation Example 27 2.5 g of the granules obtained in Formulation Example 1 was placed in a tablet molding machine having a diameter of 30 mm and compressed at a pressure of 500 kg / cm ² to give tablets.

Formulation Example 28 2.5 g of the granules obtained in Formulation Example 5 were placed in a tableting molding machine having a diameter of 30 mm and tableted under a pressure of 500 kg / cm ² .

Formulation Example 29 5 g of the granules obtained in Formulation Example 1 were placed in a tablet molding machine having a diameter of 30 mm and compressed at a pressure of 500 kg / cm ² to give tablets.

Formulation Example 30 1 g of the powder before granulation of Formulation Example 17 was placed in a tablet molding machine having a diameter of 20 mm and compressed at a pressure of 500 kg / cm ² to give tablets.

Formulation Example 31 0.5 g of the powder of Formulation Example 26 before granulation was placed in a tablet molding machine having a diameter of 10 mm and compressed at a pressure of 300 kg / cm ² to give tablets.

Formulation Example 32 The same composition as in Formulation Example 1 was used, and the same operation was performed.
Granules of 00 to 297 μm were obtained.

Formulation Example 33 20 parts of compound (154), REAX 85A 4.5
Part, REAX 88B 0.5 part, GERAPON SC
-211 5 parts, boron oxide 5 parts, calcium carbonate 5
Parts, 30 parts of sodium carbonate and 30 parts of maleic acid were used to carry out the same operation as in Preparation Example 1 to obtain a particle size of 1000-2.
97 μm granules were obtained.

Formulation Example 34 5 parts of compound (154), 4.5 parts of REAX 85A,
REAX 88B 0.5 part, GERAPON SC-
211 5 parts, boron oxide 5 parts, calcium carbonate 20
Parts, 30 parts of sodium carbonate and 30 parts of maleic acid were used to carry out the same operation as in Preparation Example 1 to obtain a particle size of 1000-2.
97 μm granules were obtained.

Formulation Example 35 Compound (128) 9 parts, Carplex CS-78
Part, boron oxide 5 parts, sodium dodecylbenzene sulfonate: Carplex CS-7 = 1: 1 spray-dried product 10 parts, demol SN-B 3 parts, sodium carbonate 25
Well, 25 parts of maleic acid and 4.5 parts of lactose were thoroughly mixed with a juice mixer and then pulverized with a centrifugal pulverizer. This was placed in a mortar, 10.5 parts of compound (123) was added, and the mixture was mixed using a pestle and then well mixed with a juice mixer. Next, this is roller compactor TF-MINI.
A sheet-shaped granulated product was formed with a mold at a pressure of 150 kg / cm ² , and then crushed with a mortar and pestle to give a particle size of 1680-7.
The particle size was adjusted to 10 μm to obtain a granule.

Formulation Example 36 The same composition as in Formulation Example 35 was used, and the same operation was performed to give a particle size of 2
Granules of 000 to 1000 μm were obtained.

Formulation Example 37 The same composition as in Formulation Example 35 was used, and the same operation was performed to give a particle size of 2
Granules of 800 to 1680 μm were obtained.

Formulation Example 38 The same operation as in Formulation Example 35 was performed except that 5 parts of metaboric acid was used in place of 5 parts of boron oxide in Formulation Example 35,
Granules having a particle size of 1680 to 710 μm were obtained.

Formulation Example 39 In Formulation Example 35, 1 part was used instead of 25 parts of sodium carbonate.
5 parts, 15 parts in place of 25 parts of maleic acid and 24.5 parts in place of 4.5 parts of lactose were used, the same operation as in Preparation Example 35 was carried out, and a granule having a particle size of 1680 to 710 μm was prepared. Obtained.

Formulation Example 40 The same operation as in Formulation Example 39 was conducted except that 5 parts of metaboric acid was used in place of 5 parts of boron oxide in Formulation Example 39,
Granules having a particle size of 1680 to 710 μm were obtained.

Formulation Example 41 The same operation as in Formulation Example 39 was conducted except that 15 parts of boric acid was used in place of 15 parts of maleic acid in Formulation Example 39,
Granules having a particle size of 1680 to 710 μm were obtained.

Formulation Example 42 The same operations as in Formulation Example 39 were conducted except that 15 parts of citric acid was used in place of 15 parts of maleic acid in Formulation Example 39 to obtain granules having a particle size of 1680 to 710 μm.

Formulation Example 43 Compound (128) 9 parts, Carplex CS-78
Part, boron oxide 5 parts, GERPON SC-211
Using 15 parts, sodium carbonate 25 parts, maleic acid 25 parts, lactose 2.5 parts and compound (123) 10.5 parts, the same operation as in Preparation Example 35 was performed, and the particle size was 1680 to 71.
0 μm granules were obtained.

Formulation Example 44 9 parts of compound (128), Carplex CS-78
Part, boron oxide 10 parts, GERAPON SC-211
15 parts, sodium carbonate 15 parts, maleic acid 15 parts,
Using 17.5 parts of lactose and 10.5 parts of compound (123), the same operation as in Preparation Example 35 was performed, and the particle size was 1680 to
710 μm granules were obtained.

Formulation Example 45 Compound (128) 9 parts, Carplex CS-711
Part, boron oxide 5 parts, sodium dodecylbenzene sulfonate: Carplex CS-7 = 1: 1 spray-dried product 10 parts, demol SN-B 3 parts, sodium carbonate 25
Part, maleic acid 25 parts, lactose 1.5 parts and compound (1
23) The same operation as in Preparation Example 35 was carried out using 10.5 parts to obtain granules having a particle size of 2000 to 1000 μm.

Formulation Example 46 5 g of the powder of Formulation Example 45 before granulation was placed in a tablet molding machine having a diameter of 30 mm, and the mixture was compressed at a pressure of 500 kg / cm ² to give tablets.

Next, a comparative example will be shown. Comparative Example 1 20 parts of compound (82), 9 parts of REAX 85A, RE
AX 88B 1 part, lactose 10 parts, sodium carbonate 30
Parts and 30 parts of maleic acid were used to perform the same operation as in Preparation Example 1 to obtain granules having a particle size of 1000 to 297 μm.

Comparative Example 2 0.2 part of compound (126), REAX 85A 36.
Using 8 parts, 3 parts of REAX 88B, 30 parts of sodium carbonate and 30 parts of maleic acid, the same operation as in Preparation Example 1 was performed to obtain granules having a particle size of 1000 to 297 μm.

Comparative Example 3 20 parts of compound (154), REAX 85A 13.5
Part, REAX 88B 1.5 part, GERPON SC
The same operation as in Preparation Example 1 was carried out using 5-21 parts, 30 parts of sodium carbonate and 30 parts of maleic acid to obtain granules having a particle size of 1000 to 297 μm.

Comparative Example 4 5 parts of compound (125), phenylxylylethane 10
Part, Carplex # 80 (Shionogi Pharmaceutical's unbaked wet process silica) 11 parts, Sorpol 5060 (Toho Chemical Co., Ltd. soda dodecylbenzene sulfonate and powder hydrous silicic acid 1: 1 spray dried product) 10 parts, Using 3 parts of demol SN-B, 31 parts of lactose, 15 parts of sodium carbonate and 15 parts of maleic acid, the same operation as in Preparation Example 14 was performed to obtain granules having a particle size of 1000 to 297 μm.

Comparative Example 5 10 parts of compound (3), 20 parts of phenylxylylethane,
Carplex # 8022 parts, lactose 5 parts, Sorpol
5060 10 parts, demol SN-B 3 parts, sodium hydrogencarbonate 22.5 parts and maleic acid 7.5 parts were used and the same operation as in Preparation Example 14 was performed to obtain a particle size of 1000-
297 μm granules were obtained.

Comparative Example 6 10 parts of compound (3), 20 parts of phenylxylylethane,
Carplex # 8022 parts, lactose 5 parts, Sorpol
5060 10 parts, demol SN-B 3 parts, sodium hydrogencarbonate 20 parts and maleic acid 10 parts were used and the same operation as in Preparation Example 14 was performed to obtain a particle size of 1000 to 297.
μm granules were obtained.

Comparative Example 7 10 parts of compound (3), 20 parts of phenylxylylethane,
Carplex # 8022 parts, lactose 5 parts, Sorpol
5060 10 parts, demole SN-B 3 parts, sodium hydrogencarbonate 15 parts and maleic acid 15 parts were used and the same operation as in Preparation Example 14 was carried out to obtain a particle size of 1000 to 297.
μm granules were obtained.

Comparative Example 8 10 parts of compound (3), 20 parts of phenylxylylethane,
Carplex # 8022 parts, lactose 5 parts, Sorpol
5060 10 parts, demol SN-B 3 parts, sodium hydrogencarbonate 10 parts and maleic acid 20 parts were used and the same operation as in Preparation Example 14 was carried out to obtain a particle size of 1000 to 297.
μm granules were obtained.

Comparative Example 9 10 parts of compound (3), 20 parts of phenylxylylethane,
Carplex # 8022 parts, lactose 5 parts, Sorpol
5060 10 parts, demol SN-B 3 parts, sodium hydrogencarbonate 7.5 parts and maleic acid 22.5 parts were used and the same operation as in Preparation Example 14 was carried out to obtain a particle size of 1000-1000.
297 μm granules were obtained.

Comparative Example 10 Compound (128) 4 parts, Sorpol 5060 4
, 30 parts of bentonite, and 62 parts of kaolin clay were thoroughly mixed with a juice mixer, and then pulverized with a centrifugal pulverizer. After that, 15 parts of water was added to this mixture, and the mixture was kneaded using a mortar and a pestle, granulated by an extrusion granulator equipped with a screen having a diameter of 0.9 mm, sized, and then dried at 60 ° C. for 10 minutes. Thus, a granule having a particle size of 1680 to 297 μm was obtained.

Comparative Example 11 After mixing 1 part of the compound (165) and 2 parts of Sorpol 3598 (surfactant manufactured by Toho Kagaku Co., Ltd.), this was mixed with Ishikawa Light Pesticides No. 3 (Ishikawa Light Industrial Co., Ltd. porous granular carrier). ) 97 parts and well mixed to obtain granules.

Comparative Example 12 10 parts of compound (3), 20 parts of phenylxylylethane,
Carplex # 8022 parts, lactose 35 parts, Sorpo
l 5060 10 parts and demol SN-B 3 parts were used and the same operation as in Preparation Example 14 was carried out, and the particle size was 1000.
Granules of ˜297 μm were obtained.

Comparative Example 13 Compound (128) 20 parts, REAX 85A 9 parts, R
EAX 88B 1 part, anhydrous sodium sulfate (Glauber's salt) 1
The same operation as in Preparation Example 1 was carried out using 0 part, 30 parts of sodium carbonate and 30 parts of maleic acid to give a particle size of 1000-
297 μm granules were obtained.

Next, test examples will be shown. Test Example 1 About 5 g of each composition obtained in Formulation Examples 1 to 31, 33 and 34 and Comparative Examples 1 to 9 and 13 was enclosed in a polyethylene-containing aluminum foil bag (length 11.5 cm, width 16.5 cm). And then 40
The bag was stored at 30 ° C. for 30 days and at 50 ° C. for 30 days, and the condition of the bag was observed.

Further, the bag after storage was opened with scissors to expel the generated gas, and then the total weight was measured. From the total weight before storage and the content weight, the weight reduction rate was calculated by the following formula. .. The results are shown in Table 1.

[0135]

[Table 1]

[0136]

[0137] (Indicator showing the state of the bag) −: No change +: The bag slightly expands ++: The bag slightly expands +++: The bag greatly expands

Test Example 2 As shown in FIG. 1, three partition plates were placed in an aluminum vat having a length of 35 cm and a width of 53 cm, and 7 liters of ion-exchanged water was placed in the vat. Next, the amount of active ingredient is 100 g /
The composition obtained in Formulation Example 3 so as to be equivalent to 10 are, which was stored under the conditions shown in Test Example 1, and the composition obtained in Comparative Example 10 were respectively charged, and the migration distance of the composition was changed. Was visually observed.

In addition, 24 hours after the charging, 0c from the charging position.
25 ml of liquid at m, 87 cm and 174 cm and about 0.5 cm from the bottom of the aluminum vat was collected with a whole pipette, and after evaporating the water, the amount of active ingredient was measured by gas chromatography (detector: ECD). I asked. The results are shown in Table 2.

[0140]

[Table 2] (Evaluation Criteria for Diffusibility) Moving Distance 2m or More: A 1m or More and Less than 2m: B 50cm or More and Less than 1m: C Less than 50cm: D

From Table 2, it is clear that the composition of the present invention is superior in diffusivity to the conventional preparations shown in Comparative Examples, and that the composition of the present invention is excellent in storage stability. Is also clear.

Test Example 3 Preparation examples 1, 2, 5, 7 were added to the aluminum bat used in the test example.
The composition obtained in 9 and 12 was 750 g / 10 in composition amount.
The composition was charged so as to be equivalent to R, and the migration distance of the composition was visually observed to evaluate the diffusivity. The results are shown in Table 3.
(The diffusivity evaluation criteria are the same as in Test Example 2.)

[0143]

[Table 3]

Test Example 4 Each composition obtained in Formulation Examples 14 and 15 and Comparative Example 11 was treated with 30 g / active ingredient in each of the strains of rice plant at the parting stage planted in a Wagner pot having an area of 1/10000 ares.
It was applied to the water surface so that it would be equivalent to 10 are. Cover this with a wire netting basket and the outer lateral surface with a polyethylene bag,
About 15 adult brown planthoppers were released and their life and death were examined 24 hours later. The results are shown in Table 4.

[0145]

[Table 4]

Test Example 5 The compositions shown in Formulation Example 23 and Comparative Example 7, those stored under the conditions shown in Test Example 1, and the composition obtained in Comparative Example 12 were used as follows. The self-dispersibility was measured by. The self-dispersibility means the suspension rate of the active ingredient in the state where no stirring is performed.

250 with 250 ml of 20 ° C. 3 degree hard water
Install a cylinder with ml stopper and 500 mg of each composition.
Was put into the cylinder through a funnel. Then, after 2 minutes, 25 ml of each was sampled from the center of the cylinder to evaporate the water and then analyzed by gas chromatography (detector: FID) to determine the self-dispersibility. The results are shown in Table 5.

[0148]

[Table 5]

From Table 5, the composition of the present invention is superior in self-dispersibility to the non-foaming composition shown in Comparative Example 12, and the foaming composition shown in Comparative Example 7 is excellent. It is also clear that the storage stability is excellent.

Test Example 6 Paddy fields were scraped off, and after 2 days, rice at the 3-leaf stage was planted.
In addition, the paddy fields were partitioned into 2 m lengths and 15 m widths by corrugated plates, and Inuga Firefly and barnyard bud germinated in pots were planted at 3 m intervals along the line connecting the vertical central portions. Three days after the rice planting (the water depth of the paddy field was about 10 cm), 30 g (corresponding to 1 kg / 10a) of the composition obtained in Formulation Example 45 was streaked on one vertical side. At this time, the fireflies and millet were in the 1.5 leaf stage. On the 3rd day, 7th day, 14th day, 21st day and 42nd day after the drug treatment, the phytotoxicity was examined, and the herbicidal effect was investigated on the 42nd day. No phytotoxicity was observed. It was completely dead.

Test Example 7 Paddy fields were scraped off, and two days later, 3-leaf stage rice was planted.
Five days after rice planting (the water depth of the paddy field was about 10 cm), the paddy field was partitioned into corrugated plates of 30 m in length and 33.3 m in width, and 200 compositions obtained in Formulation Example 46 were added by hand. At this time, millet and broad-leaved weeds were in the early stage of development. After the drug treatment, the herbicide effect was examined over time and the herbicidal effect was examined 35 days after the treatment. As a result, no phytotoxicity was observed, and the herbicidal effect was good except that only a few broadleaf weeds that occurred subsequently were observed.

[0152]

INDUSTRIAL APPLICABILITY The effervescent composition of the present invention is superior in disintegration / dispersion in water, diffusibility and storage stability as compared with conventional preparations, and is stable as a pest control agent, weed control and plant growth regulator. Shows the effect.

[Brief description of drawings]

FIG. 1 is a view of an aluminum bat used in Test Examples 2 and 3 as seen from above. Three partition plates were put in parallel with the long side wall of the bat. The gap between the partition plate and the short side wall is 9 cm. X is the position where the test composition was charged.

Claims (1)

Claims: 1. A) agrochemical active ingredient, b) surfactant, c).
A carbonate, d) a solid acid and e) a boron oxide and / or metaboric acid, at least one of the carbonate and the solid acid being water-soluble, the total content of the carbonate and the solid acid being in the total weight. 5 to 90%, and the weight ratio of carbonate to solid acid is in the range of 1:10 to 10: 1,
And the pesticide composition in which the weight of boron oxide and / or metaboric acid is 0.5 to 40% with respect to the total weight.