The present invention belongs to the technical field of pesticides, and particularly relates to an herbicidal composition comprising R-pyridyloxycarboxylic acid and derivative and an application thereof. The composition comprises an active ingredient A and an active ingredient B in an herbicidally effective amount, wherein, the active ingredient A is one or more compounds selected from an R-pyridyloxycarboxylic acid represented by formula I and salt, ester derivative thereof,

##STR00001## wherein, R.sub.1, R.sub.2 each independently represent halogen, C1-C6 alkyl, halo C1-C6 alkyl or C3-C6 cycloalkyl; R.sub.3 represents hydrogen, halogen, C1-C6 alkyl or halo C1-C6 alkyl; Q represents C1-C6 alkyl, etc.; Y represents amino, etc.; the active ingredient B is selected from the following one or more compounds or acid or salt or ester derivatives thereof, ALS inhibitor, ACCase inhibitor, PSII inhibitor, HPPD inhibitor, PDS inhibitor, DOXP inhibitor, PPO inhibitor, Synthetic hormone, EPSPS inhibitor, GS inhibitor, PSI inhibitor. The composition is capable of effectively controlling various weeds, and has the following advantages: exhibiting a broad spectrum of weed control, being used in a reduced dose, and being capable of bringing about a synergistic effect and removing resistant weeds.

The present invention belongs to the technical field of pesticides, and particularly relates to an herbicidal composition comprising R-pyridyloxycarboxylic acid and derivative and an application thereof. The composition comprises an active ingredient A and an active ingredient B in an herbicidally effective amount, wherein, the active ingredient A is one or more compounds selected from an R-pyridyloxycarboxylic acid represented by formula I and salt, ester derivative thereof,

##STR00001## wherein, R.sub.1, R.sub.2 each independently represent halogen, C1-C6 alkyl, halo C1-C6 alkyl or C3-C6 cycloalkyl; R.sub.3 represents hydrogen, halogen, C1-C6 alkyl or halo C1-C6 alkyl; Q represents C1-C6 alkyl, etc.; Y represents amino, etc.; the active ingredient B is selected from the following one or more compounds or acid or salt or ester derivatives thereof, ALS inhibitor, ACCase inhibitor, PSII inhibitor, HPPD inhibitor, PDS inhibitor, DOXP inhibitor, PPO inhibitor, Synthetic hormone, EPSPS inhibitor, GS inhibitor, PSI inhibitor. The composition is capable of effectively controlling various weeds, and has the following advantages: exhibiting a broad spectrum of weed control, being used in a reduced dose, and being capable of bringing about a synergistic effect and removing resistant weeds.

Novel active compound combinations comprising a carboxamide of the general formula (I) (group 1) ##STR00001##
in which A, R.sup.1 and R.sup.2 are as defined in the description,
and the active compound groups (2) to (24) listed in the description have very good fungicidal properties.

Novel active compound combinations comprising a carboxamide of the general formula (I) (group 1) ##STR00001##
in which A, R.sup.1 and R.sup.2 are as defined in the description,
and the active compound groups (2) to (24) listed in the description have very good fungicidal properties.

Novel active compound combinations comprising a carboxamide of the general formula (I) (group 1) ##STR00001##
in which A, R.sup.1 and R.sup.2 are as defined in the description,
and the active compound groups (2) to (24) listed in the description have very good fungicidal properties.

A formulated composition suitable for controlling or preventing pathogenic damage in a plant comprising (A) at least one solid active ingredient having a water solubility of at most 100 μg/liter at 25° C. at neutral pH, in an amount of at least 1 weight %, based on the total weight of the formulated composition, (B) at least one non-ionic surface active compound having a hydrophile-lipophile balance (HLB) of between 10 and 18, one or more customary formulation auxiliaries, and water; wherein active ingredient (A) is suspended or dispersed in the water, the weight ratio of surface active compound (B) to active ingredient (A) is in the range of from 1.5 to 15.0, provided the minimum amount of surface active compound (B) is at least 6 weight %, based on the total weight of the formulated composition. Also a method of improving pesticide residue levels in agriculture.

A sustained-release solid pesticidal formulation comprising pesticidal active ingredient and a zeolite as specified below, wherein the solubility in water of the pesticidally active ingredient is 100 to 100000 mg/L, and wherein the zeolite has SiO.sub.2 and Al.sub.2O.sub.3 in total of 90% by weight or more to the weight of the zeolite, has molar ratio of SiO.sub.2/Al.sub.2O.sub.3 of 4 or more, and has an average particle size of 10 μm or less.

A sustained-release solid pesticidal formulation comprising pesticidal active ingredient and a zeolite as specified below, wherein the solubility in water of the pesticidally active ingredient is 100 to 100000 mg/L, and wherein the zeolite has SiO.sub.2 and Al.sub.2O.sub.3 in total of 90% by weight or more to the weight of the zeolite, has molar ratio of SiO.sub.2/Al.sub.2O.sub.3 of 4 or more, and has an average particle size of 10 μm or less.

The present invention relates to biocide-composites providing high retention of biocides in glueline-treated glued-wood products that are hot-pressed or hot-pressed and block-stacked during manufacture.

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 fungicidal sterol biosynthesis-inhibitor.