The present invention relates to a method of controlling plant diseases caused by phytopathogenic microorganisms, comprising a step of applying a fungicidal composition comprising a compound of formula [1] or a salt thereof.

The present invention relates to a method of controlling plant diseases caused by phytopathogenic microorganisms, comprising a step of applying a fungicidal composition comprising a compound of formula [1] or a salt thereof.

The present invention discloses a novel agrochemical composition comprising (1) at least one compound of formula (I)

##STR00001##

wherein, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and n are as defined in the detailed description and (2) at least one further active ingredient. The present invention further discloses a method for controlling the phytopathogenic fungi of plants using the agrochemical composition according to invention.

The present invention discloses a novel agrochemical composition comprising (1) at least one compound of formula (I)

##STR00001##

wherein, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and n are as defined in the detailed description and (2) at least one further active ingredient. The present invention further discloses a method for controlling the phytopathogenic fungi of plants using the agrochemical composition according to invention.

Disclosed herein is a fungicidal combination comprising at least one azole fungicide and a second agrochemically active fungicide.

Disclosed herein is a fungicidal combination comprising at least one azole fungicide and a second agrochemically active fungicide.

Provided is a plant disease control composition having a broad spectrum against various plant pathogens, and shows excellent controlling effects (synergistic controlling effects) which cannot be expected from a single component alone. The plant disease control composition includes (Group a) at least one quinoline compound represented by the formula:

##STR00001##

(wherein R.sup.1, R.sup.2: an alkyl which may be substituted, an aryl which may be substituted, etc.; R.sup.3, R.sup.4: H, an alkyl which may be substituted, etc.; X: halogen, an alkyl which may be substituted, etc.; Y: halogen, alkyl, etc.; n: 0 to 4; m: 0 to 6) or a salt thereof, and at least one of fungicidal compounds selected from the group consisting of a Strobilurin series compound, a triazole series compound, etc., as effective ingredients.

Provided is a plant disease control composition having a broad spectrum against various plant pathogens, and shows excellent controlling effects (synergistic controlling effects) which cannot be expected from a single component alone. The plant disease control composition includes (Group a) at least one quinoline compound represented by the formula:

##STR00001##

(wherein R.sup.1, R.sup.2: an alkyl which may be substituted, an aryl which may be substituted, etc.; R.sup.3, R.sup.4: H, an alkyl which may be substituted, etc.; X: halogen, an alkyl which may be substituted, etc.; Y: halogen, alkyl, etc.; n: 0 to 4; m: 0 to 6) or a salt thereof, and at least one of fungicidal compounds selected from the group consisting of a Strobilurin series compound, a triazole series compound, etc., as effective ingredients.

The present invention provides a method for controlling the degradation of emamectin and cartap, the method comprising formulating a composition which comprises an amount of water less than 0.5% by weight based on the total weight of the stable composition and at least one pH adjuster for maintaining the pH at 25 C. after dilution in water at less than 5.5. The present invention further provides a stable solid insecticidal composition comprising: (1) an effective amount of emamectin; (2) an effective amount of cartap; and (3) at least one pH adjuster; wherein the composition is substantially free of water and the pH at 25 C. after dilution with water is less than 5.5.

A fungicidal composition containing a fungicidally effective amount of the compound of Formula I:

##STR00001##

5-fluoro-4-imino-3-methyl-1-tosyl-3,4-dihydropyrimidin-2(1H)-one, and at least one fungicide to provide synergistic control of selected fungi, wherein the at least one fungicide is a succinate dehydrogenase-inhibitor.