Sumitomo Chemical Company, Limited

Tadashi Ooishi

Toshiro Kato

Toshiaki Ozaki

Kunio Mukai

Naonori Hirata

Mitsuru Sasaki

Hiroki Tomioka

Akira Fujinami

Nobuyuki Kameda

Sigeo Yamamoto

Junya Takahashi

Masato Mizutani

Kiyoto Maeda

Yoshimi Yamada

Osamu Kirino

Keimei Fujimoto

Yositosi Okuno

Taizo Ogawa

Hiroshi Tsuchiya

Akio Kimura

Hiroshi Taya

Shunichi Hashimoto

Noritada Matsuo

Yuzuru Sanemitsu

Kazunori Tsushima

Kozo Tsuji

Hirotaka Takano

Seizo Sumida

Sumio Nishida

Hiromichi Oshio

Tadashi Ohsumi

Akio Manabe

Haruhiko Katoh

Manabu Tagami

Yukikazu Okamoto

Katsuji Nodera

Katsutoshi Tanaka

Keiichiro Akiba

Shigehiro Ooba

Kenzi Urayama

Osamu Kirino, Deceased

Kunio Mujai

A soil disease controlling agent for preventing and controlling diseases caused by pathogenic fungi living in soil, which comprises an effective amount of at least one of a 2-cycloalkenylamine derivative and its salts as an active ingredient, and at least one inert carrier or diluent.

Soil disease-controlling cyano and ester derivatives of cyclopentenyl

A cyanoacetamide derivative of the formula, ##STR1## wherein R represents a C.sub.2 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkenyl, C.sub.2 -C.sub.6 alkynyl or C.sub.3 -C.sub.6 cycloalky group, and X represents a chlorine or bromide atom or a trifluoromethyl or lower fluoroalkoxy group and a plant disease protectant comprising the same are disclosed. The cyanoacetamide derivative provided according to the present invention has an extremely high controlling activity against various plant diseases, particularly against rice blast (Pyricularia oryzae).

Cyanoacetamide derivative, and plant disease protectant comprising the

A controlling composition for Fusarium diseases caused by the benzimidazole-resistant or sensitive strain of Fusarium which comprises as an active ingredient a benzimidazole derivative represented by the general formula (I) (hereinafter referred to as present composition), ##STR1## wherein R represents a C.sub.1 -C.sub.3 lower alkyl group, and n represents 1, 2 or 3.

Soil fungicidal benzimidazoles

Heterocyclic derivatives represented by the following formula have excellent preventive, curative and systemic controlliing effects on various plant microbes. ##STR1## wherein R.sup.1 represents a hydrogen atom or a methyl group, A represents ##STR2## wherein R.sup.2 represents a methyl group, an ethyl group or a trifluoromethyl group, Y.sup.1 represents an amino group, a methyl group or a chlorine atom, R.sup.3 represents a methyl group or a trifluoromethyl group and Z represents a hydrogen atom, a halogen atom or a methyl group and when A represents the formula: ##STR3## X represents an oxygen atom or sulfur atom and when A represents the formula: ##STR4## X represents a sulfur atom.

Thiazoles and pyrazoles as fungicides

Soil disease-controlling imides

The present invention relates to an agricultural and horticultural fungicidal composition containing as active ingredients tolclofos-methyl [O,O-dimethyl O-(2,6-dichloro-4-methylphenyl) phosphorothiaoate] and an N,N'-ethylenebis(dithiocarbamate) type fungicide.

Agricultural and horticultural fungicidal composition

The present invention relates to wood rotting fungicidal compositions comprising tolclofos-methyl as an active ingredient.

Controlling agent for wood rotting fungi

A fungicidal composition containing a fungicidally effective amount of tolchlofos-methyl [O,O-dimethyl O-(2,6-dichloro-4-methylphenyl) phosphorothioate] as an active ingredient, attapulgite clay as a carrier and polypropylene glycol as a stabilizer, its formulation and its use as a fungicide.

Fungicidal composition

A soil disinfectant composition for preventing and controlling diseases caused by pathogenic fungi living in soil, which comprises an effective amount of at least one of phenylphosphinic acid and its salts as an active ingredient, and at least one inert carrier or diluent.

Soil disinfectant

Soil disinfectants and method of use

3-Thiooxo-5-oxo-hexahydro-1,2,4-triazine, which is useful as a herbicide and/or fungicide.

3-Thiooxo-5-oxo-hexahydro-1,2,4-triazine and its production and use

Phosphorothiolates represented by the formula, ##STR1## wherein R is an alkyl; A is an alkyl, haloalkyl, alkenyl, alkinyl, alkylthioalkyl, phenylthioalkyl, phthalimidoalkyl or phenylalkyl; X is hydrogen, a halogen or an alkyl; and n is an integer of 1 to 5, are obtained by (1) reacting sodium or potassium hydrosulfide with a compound represented by the formula, ##STR2## WHEREIN R, X and n have the same significances as mentioned above, to prepare a thiophosphate represented by the formula, ##STR3## wherein R, X and n have the same significances as mentioned above; and M is an alkali metal, and then (2) reacting said thiophosphate with a halide represented by the formula,

Phosphorothiolate pesticidal composition

Novel N-substituted amino acid derivatives of the formula: ##STR1## wherein R.sub.1 is an alkenyl group having 2 to 5 carbon atoms, a halogen-substituted alkenyl group having 2 to 5 carbon atoms or an alkynyl group having 2 to 5 carbon atoms, R.sub.2 is a methyl or ##STR2## group in which R.sub.2 ' is an alkyl group having 1 to 4 carbon atoms or a halogen-substituted alkyl group having 1 to 4 carbon atoms; and R.sub.3 is a hydrogen atom, an alkyl having 1 to 20 carbon atoms, cycloalkyl having 3 to 6 carbon atoms, benzyl, hydroxyethyl or methoxyethyl group, and inorganic or organic acid addition salts thereof, which possess useful soil fungicidal activities and can be produced by reacting a sarcosine derivative of the formula:

N-substituted amino acid derivatives

Novel phosphorothioates represented by the formula, ##STR1## wherein R.sub.1 is a chlorine or bromine atom, R.sub.2 is methyl or ethyl group and R.sub.3 is a chlorine or bromine atom or nitro group, which have a low toxicity to men and beasts as well as fishes, no phytotoxicity to crops, excellent fungicidal effect on injurious epidemic soil fungi in agriculture, horticulture and the like, and a wide range of uses for prevention of soil epidemics to effect the growth promotion of crops.

Soil fungicidal phosphorothioate

Phosphorothiolates represented by the formula, ##STR1## wherein R is an alkyl; A is an alkyl, haloalkyl, alkenyl, alkinyl, alkylthioalkyl, phenylthioalkyl, phthalimidoalkyl or phenylalkyl; X is hydrogen, a halogen or an alkyl; and n is an integer of 1 to 5, are obtained by (1) reacting sodium or potassium hydrosulfide with a compound represented by the formula, ##STR2## WHEREIN R, X, and n have the same significances as mentioned above, to prepare a thiophosphate represented by the formula, ##STR3## wherein R, X and n have the same significances as mentioned above; and M is an alkali metal, and then (2) reacting said thiophosphate with a halide represented by the formula,

Phosphorothiolates

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Toyonaka, Japan

Tadashi Ooishi