Abstract: Benzoylcyclohexanedione derivatives of the formula (I) and their use as herbicides are described. In this formula (I), R1, R3, and R4 are various radicals, L—(R2)n is haloalkyl, and n is 0 to 2.

Abstract: The invention relates to novel selectively herbicidal active compound combinations comprising substituted aryl ketones of the formula (I) 1

Abstract: A plant growth promoter composition is provided comprising: (a) not in excess of 20% by weight of one or more gibberellins; and (b) an essentially non-aqueous solvent system comprising: (i) 30 to 99% by weight of one or more lipophilic solvents; (ii) at least an equivalent molar amount to the gibberellins of one or more lipophilic alkaline coupling agents which enable the gibberellins to form a lipophilic solvent soluble complex; (iii) 1 to 50% by weight of one or more emulsifiers which blend with the lipophilic solvent(s) to form a homogeneous product and enable dispersion of the composition into water for application; and (iv) optionally, not in excess of 15% by weight of one or more viscosity reducing co-solvents.

Abstract: The present invention describes compounds and compositions useful in controlling annual bluegrass weeds, including their methods of use. Included in the invention is a method of controlling annual bluegrass by applying an herbicidally effective amount of a plant growth regulator compound to an annual bluegrass plant. Also included in the present invention is a method of controlling annual bluegrass by applying an acylcyclohexanedione compound to an annual bluegrass plant.

Abstract: A method for enhancing the effectiveness of post-emergent herbicides consists of the addition, to the post-emergent herbicidal composition, of an effective amount of a carboxylic acid diester of the formula: ROOC(CH2)nCOOR′  (I) wherein R and R′ are independently selected from a C1 to C4 alkyl group and n is from about 5 to about 9. The advantages of using a compound of formula (I) with the post-emergent herbicide include a faster visual phytotoxic response, better weed control and use of less post-emergent herbicide.

Abstract: The present invention provides methods for inhibiting sprouting of potato tubers, the methods each including the step of contacting a potato tuber with an amount of a chemical agent including at least one aliphatic carbonyl compound selected from the group consisting of a C3 to C14, &agr;,&bgr; unsaturated aliphatic aldehyde and a C4 to C14, &agr;,&bgr; unsaturated aliphatic ketone, wherein the amount of the chemical agent is effective to inhibit potato tuber sprouting. Some aldehydes and ketones useful in the practice of the present invention are defined by formulae I and II, respectively, as set forth herein. In the practice of the methods of the invention the chemical agent is applied after the potato tubers have been harvested, but typically not later than the onset of sprouting.

Abstract: The present invention provides plant growth-promoting activities of natural plant active constituent calliterpenone and its derivatives belonging to the group phyllocladane diterpenoids. These phytochemicals and derivatives exhibit remarkable growth promoting activities on plant roots, shoots and promote seed germination both in monocotyledonous and dicotyledonous plants. These phytomolecules possess the antagonistic activity against allelochemicals of plant growth retardant nature and hence can be used to alleviate their detrimental effects.

Abstract: Compounds of formula I 1

Abstract: Algal defacement of coated and non-coated porous masonry and wood construction materials is prevented by pre-treatment of the construction material with an aqueous composition of a copolymer that releases 2-propenal (acrolein) over time.

Abstract: The present invention relates to novel biphenyl-substituted cyclic ketoenols of the formula (I) in which W represents hydrogen, halogen, alkyl, alkoxy, alkenyloxy, halogenoalkyl, halogenoalkoxy, halogenoalkenyloxy, nitro or cyano, X represents halogen, alkyl, alkoxy, alkenyloxy, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenoalkyl, halogenoalkoxy, halogenoalkenyloxy, nitro, cyano or in each case optionally substituted phenyl, phenoxy, phenylthio, phenylalkoxy or phenylalkylthio, Y represents in each case optionally substituted cycloalkyl, aryl or hetaryl, Z represents hydrogen, halogen, alkyl, alkoxy, halogenoalkyl or halogenoalkoxy, CKE represents one of the groups  in which A, B, D, L, M, Q1, Q2, Q3, Q4, Q5 and Q6 are as defined in the description, to preparation and to their use as pesticides and herbicides.

Abstract: This invention provides for, inter alia, a herbicidal composition comprising a mixture of:

Abstract: The invention relates to novel substituted aryl ketones of the general formula (I) 1

Abstract: A process for the preparation of a solvent-free suspension of a low-melting point water-insoluble solid agrochemical active ingredient, which comprises suspending 1-40% by weight of a silica-based carrier in 40 to 97% by weight of water in the presence of 1-40% by weight of anionic dispersant, heating the suspension thus obtained to a temperature above that of the active ingredient, and adding, with stirring, 1-25% by weight of a molten active ingredient with a melting point of <80° C. or a mixture of at least two active ingredients each having a melting point of <80° C. The present invention furthermore relates to the preparation of suspension concentrates, water-dispersible powders and water-dispersible granules based on the suspensions prepared via the abovementioned process.

Abstract: The invention relates to 2-benzoylcyclohexane-1,3-diones of the formula I where R1, R2 are each hydrogen, nitro, halogen, cyano, thiocyanato, alkyl, haloalkyl, alkoxyalkyl, alkenyl, alkynyl, —OR5, —OCOR6, —OSO2R6, —SH, —S(O)nR7, —SO2OR5, —SO2NR5R8, —NR8SO2R6 or —NR8COR6; R3 is hydrogen, cyano, alkyl, haloalkyl, —OR7, —SR7 or —NR7R10; R4 is hydrogen, substituted or unsubstituted alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, —COR9, —CO2R9, —COSR9 or —CONR8R9; X is oxygen or NR8; n is 0, 1 or 2; R5 is hydrogen, alkyl, haloalkyl, alkoxyalkyl, alkenyl or alkynyl; R6 is alkyl or haloalkyl; R7 is alkyl, haloalkyl, alkoxyalkyl, alkenyl or alkynyl; R8 is hydrogen or alkyl; R9 is alkyl, alkenyl, alkynyl, phenyl or benzyl; R10 is alkyl, haloalkyl, alkenyl or alkynyl; Q is a cyclohexane-1,3-dione ring with or without substitution attached in position 2; and agriculturally useful salts thereo

Abstract: Herbicidal compositions are described that comprise active substances from the group of the benzoylcyclohexanediones and also safeners. These herbicidal compositions are especially suitable for use against weed plants in crop plant cultures.

Abstract: A method of selectively controlling undesirable vegetation in crops by using a postemergent application of an herbicidally effective amount of a metal chelate of a 2-(substituted benzoyl)-1,3-cyclohexanedione compound to the locus of such undesirable vegetation.

Abstract: A method for inhibiting phospholipase D-mediated degradation of membrane phospholipids comprising administering to the membrane an effective amount of a phospholipase D inhibitor selected from the group of phospholipase D inhibitors consisting of C6 aldehydes, C6 alcohols, monoterpene aldehydes and monoterpene alcohols. The phospholipid D inhibitors can be administered to plants, fruits or vegetables to inhibit maturation or ripening.

Abstract: The present invention describes compounds and compositions useful in controlling annual bluegrass weeds, including their methods of use. Included in the invention is a method of controlling annual bluegrass by applying an herbicidally effective amount of a plant growth regulator compound to an annual bluegrass plant. Also included in the present invention is a method of controlling annual bluegrass by applying an acylcyclohexanedione compound to an annual bluegrass plant.

Abstract: Herbicidal compositions containing plant essential oils and mixtures or blends thereof. In addition, the present invention is directed to a method for controlling weeds and grasses by applying a herbicidally-effective amount of the above herbicidal compositions to a locus where weed and grass control is desired.

Abstract: The invention relates to an aqueous, concentrated suspension (SC) for crop protection active compounds which comprises

Abstract: The present invention relates to a herbicidal composition comprising

Abstract: The invention relates to an aqueous, concentrated suspension (SC) for crop protection active compounds which comprises (a) 50 to 400 g/L of at least one crop protection active compound; (b) 50 to 500 g/L of at least one adjuvant, which reduces the surface tension in the spray dilution 40 mN/m or less and does not promote the particle growth of the crop protection active compound; (c) at least one surfactant selected from the groups (c1) and (c2): (c1) 5 to 75 g/L of one or more non-ionic dispersants, (c2) 10 to 100 g/L of one or more anionic dispersants, (d) up to 150 g/L of one or more anti-freezing agents, (e) up to 25 g/L of one or more defoamers, (f) up to 25 g/L of one or more preservatives, and (g) 200 to 800 g/L of water, wherein the adjuvant (b) is selected from the group consisting of amine alkoxylates, polyoxyalkylene triglycerides, alkylpolyglycosides, alkenyl succinic anhydride derivatives, polyvinylpyrrolidones, perfluoroalkyl acids derivatives, and mixtures thereof; and to the use of

Abstract: Benzoylcyclohexanediones of the formula (I), process for their preparation and their use as herbicides and plant growth regulators are described. In this formula (I), R11, R2, R3, R4, R5, R6 and R7 are various radicals, L is an alkylene chain, and Y and Z are a monoatomic bridge element.

Abstract: The invention relates to 2-(3-alkenylbenzoyl)cyclohexane-1,3-diones of the formula I where the variables have the following meanings: R1, R2 are hydrogen, nitro, halogen, cyano, thiocyanato, alkyl, haloalkyl, alkoxyalkyl, alkenyl, alkynyl, —OR6, —OCOR7, —OSO2R7, —SH, —S(O)nR8, —SO2OR6, —SO2NR6R9, —NR9SO2R7 or —NR9COR7; R3 is hydrogen, halogen, alkyl, haloalkyl, alkoxy, alkenyl, alkynyl; R4, R5 are hydrogen, nitro, halogen, cyano, thiocyanato, alkyl, haloalkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, alkoxy, alkylthio, haloalkoxy, —COR10, —CO2R10, —COSR10, —CONR10R11, —C(R12)═NR13, —PO(OR10)(OR11); unsubstituted or substituted alkyl, heterocyclyl, heterocyclylalkyl, phenyl, phenylalkyl, hetaryl or hetarylalkyl; or R4 and R5 together form an alkanediyl chain which can be substituted and/or can be interrupted by a hetero atom; Q is an unsubstituted or substituted cyclohexane-1,3-dione ring wh

Abstract: Controlled release compositions of matter are disclosed comprising complexes for treating a population of one or more aquatic organisms in a column of water. The complexes comprise at least one system wherein the system comprises at least one bioactive agent as a component selected for treating a population of aquatic organisms, at least one carrier component, and at least one coating component for regulating the controlled release rate and release profile of the bioactive agent in water or at least one bioactive agent and one joint-function component that can serve as both a carrier and coating to regulate the controlled release rate and release profile of the bioactive agent in water, with or without optional binder components and/or additional formulation materials. The components are selected to sink or float so that the complexes will permeate and/or remain in any planar or volumetric segment of a water column for a period of time that is sufficient to effectively treat a population of aquatic organisms.

Abstract: A method of controlling or inhibiting the growth of aquatic plants and animals applies an effective amount of an active compound. The active compounds are selected from the group consisting of quinones, anthraquinones, naphthalenediones, quinine, warfarin, coumarins, amphotalide, cyclohexadiene-1,4-dione, phenidione, pirdone, sodium rhodizonate, apirulosin and thymoquinone. The compounds are particularly effective for treating ballast water of ships to control the relocation of plants and animals contained in the ballast water.

Abstract: Methods for increasing the levels of isoflavones in plants are provided. The method comprise applying a biologically effective amount of composition comprising a select nuclear receptor ligand to the plant. Compositions for inducing the production of isoflavones in plants are also provided. Such compositions comprise one or preferably, a combination of the select nuclear receptor ligands. The compositions also comprise a compound that enhances the capacity of the plant to release daidzein and/or utilize it for the production of glyceollin. The action of such a compound is complementary to that of the nuclear receptor ligand.

Abstract: Controlled release compositions of matter are disclosed comprising complexes for treating a population of one or more aquatic organisms in a column of water. The complexes comprise at least one system wherein the system comprises at least one bioactive agent as a component selected for treating a population of aquatic organisms, at least one carrier component, and at least one coating component for regulating the controlled release rate and release profile of the bioactive agent in water or at least one bioactive agent and one joint-function component that can serve as both a carrier and coating to regulate the controlled release rate and release profile of the bioactive agent in water, with or without optional binder components and/or additional formulation materials. The components are selected to sink or float so that the complexes will permeate and/or remain in any planar or volumetric segment of a water column for a period of time that is sufficient to effectively treat a population of aquatic organisms.

Abstract: A process for preparing a compound of the formula: 1

Abstract: The invention relates to a novel antisprouting agent for tubers, said antisprouting agent comprising a mixture of essential oils obtained from aromatic plant in an amount sufficient to inhibit the growth of tubers optionally together with conventional additives and carriers.

Abstract: A solubilized plant growth regulator includes a mixture mainly containing a hiba oil, ethanol, polyoxyethylene sorbitan monolaurate or another surfactant or a nonionic surfactant prepared from a higher alcohol. Alternatively, such a solubilized plant growth regulator includes a stirred mixture mainly containing a hiba oil, a sucrose fatty acid ester, ethanol, propylene glycol, polyoxyethylene sorbitan monolaurate or a nonionic surfactant prepared from a higher alcohol, and water. The plant growth regulator has substantially no toxicity to the human body and high insecticidal/insect-repellant and antimicrobial activities.

Abstract: A compound of formula (I): or a salt, enamine or the like, acylate, sulphonate, carbamate or ether derivative thereof; wherein X, X1 and X2 are independently oxygen or sulphur, R1 is an optionally substituted heterocyclic or cycloalkyl group, and Y is an optionally substituted C2-C4 alkylene group which is optionally interposed by an oxygen atom, a group a group or an optionally mono-substituted nitrogen atom, wherein p is 0, 1 or 2, s is 0 or 1 and Rb is alkyl or alkoxy; provided that when X, X1 and X2 are oxygen, R1 is not pyridyl or pyrimidinyl. Processes for the preparation of these compounds and herbicidal compositions containing them are also described and claimed.

Abstract: The present invention relates to novel 2-aryl-3-hydroxy-&Dgr;2-cyclopentene-1-one derivatives of the formula (I) in which A, B, D1, D2, G, W, X, Y and Z are each as defined in the description, to processes for their preparation and to their use as herbicides and pesticides.

Abstract: Disclosed are compositions and methods for promoting plant growth. The compounds are cyclopropyl-, cyclobutyl-, and cyclopentyl-substituted brassinosteroids having high growth promoting ability. They may be used alone or in combination with other plant growth regulating agents.

Abstract: Use in inhibiting plant growth of a compound of formula II in which either the pair of symbols X and Y or the pair of symbols Y and Z, together with the carbon atoms to which they are attached, form a non-aromatic ring system having either 5 or 7 ring atoms, all of which are carbon except that one may be oxygen, and which is substituted or unsubstituted, R1 represents a hydrogen atom or an alkyl, alkenyl or a substituted or unsubstituted phenyl group and R2 represents a hydrogen atom and R3 an alkyl carboxyalkyl group or R2 and R3 together form a double bond, and thereafter any unsatisfied valencies of ring carbon atoms of the ring shown in formula II are satisfied by hydrogen atoms.

Abstract: The present invention relates to novel 2-aryl-3-hydroxy-cyclopent-2-en-1-one derivatives of the formula (I) ##STR1## in which X represents halogen, nitro, cyano, alkyl, alkoxy, alkenyloxy, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenoalkyl or halogenoalkoxy,Y represents hydrogen, halogen, nitro, cyano, alkyl, alkoxy, alkenyloxy, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenoalkyl or halogenoalkoxy,Z represents halogen, nitro, cyano, alkyl, alkoxy or halogenoalkoxy andA, B, D.sup.1, D.sup.2, G and n have the meaning given in the description,several processes for their preparation and their use as compositions for controlling pests and as herbicides.

Abstract: Dihalopropene compounds of the general formula: ##STR1## wherein R.sup.1 is substituted alkyl; R.sup.2, R.sup.3 and R.sup.4 are each independently halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, nitro or cyano; A is O, S(O).sub.t or NR.sup.14 in which R.sup.14 is H or alkyl and t is 0 to 2; B is substituted alkylene, alkenylene or alkynylene; r is 0 to 2; X's are each independently halogen; Y is O, S or NH; Z is O, S or NR.sup.25 in which R.sup.25 is H, acetyl or alkyl, which are useful as active ingredients of insecticidal/acaricidal agents.

Abstract: Applying an effective amount of an acylcyclohexanedione plant growth regulator to a growing pre-harvest alfalfa plant improves the overall stature and overall nutritive value of alfalfa at harvest.

Abstract: Disclosed are compositions and methods for promoting plant growth. The compounds are cyclopropyl- and cyclobutyl-substituted brassinosteroids having high growth promoting ability. They may be used alone or in combination with other plant growth regulating agents.

Abstract: 2- Aroylcyclohexanediones I ##STR1## where X, Y=O or S;Ar=phenyl or heteroaryl in each case having 1-4 substituents: halogen, cyano, nitro, --N.dbd.N--Ph, C.sub.1 -C.sub.4 -alkoxycarbonyl, --N(R.sup.9)--COR.sup.10, --N(R.sup.9)--SO.sub.2 --R.sup.11, --SO.sub.2 --N(R.sup.9)R.sup.10, --S(O).sub.m --R.sup.8 or opt. subst. C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -haloalkyl or C.sub.1 -C.sub.4 -haloalkoxy;two adjacent C atoms of the phenyl or heteroaryl ring can also be bridged by means of a chain --C(R.sup.12).dbd.C(R.sup.13)--C(R.sup.14).dbd.C(R.sup.15)--, --Z.sup.1 --C(R.sup.12).dbd.N--, --Z.sup.1 --N.dbd.C(R.sup.12)--, --Z.sub.1 --C(R.sup.12).dbd.C(R.sup.13)--, --Z.sup.1 --C(R.sup.12).dbd.C(R.sup.13)--C(R.sup.14,R.sup.15)--, --Z.sup.1 --C (R.sup.12,R.sup.13)--C(R.sup.14,R.sup.15)--, --Z.sup.1 --C(R.sup.12,R.sup.13)--C(R.sup.14 R.sup.15)--Z.sup.2 --, --C(R.sup.12,R.sup.13)--Z.sup.1 --C(R.sup.14,R.sup.15)--C(R.sup.16,R.sup.17)--, --Z.sup.1 --N(R.sup.20)--Z.sup.2 --, --Z.sup.1 --Z.sup.

Abstract: The invention disclosed relates to a new class of abscisic acid (ABA) analogs of formula I ##STR1## wherein one of R.sub.1 is alkenyl, alkynyl, aryl, cycloalkenyl, other farther substituted carbon chain including deuterium containing residues, and carbon containing substituents with heteroatoms and halogens and the other is methyl, and wherein the five member carbon side chain includes a methyl group at C3, with C5 attached to the ring as shown, including a trans double bond at the C4-C5 position, or a triple bond at this position, and either a cis or a trans double bond at the C2-C3 position, and R.sub.2 is CH.sub.2 OH, CHO, COOH, COO alkyl, or derivatives thereof, and wherein the cyclohexanone ring double bond may also be reduced and to a novel process for synthesizing such ABA analogs.

Abstract: In order to reduce the amount of synthetic fungicides used in the storage of potatoes, a method of repelling fungi in potatoes as effectively as possible has been looked for. What has also been looked for is an agent that is effective both for repelling fungi and for inhibiting sprouting in the storage of potatoes. It has been found that a combination of carvone and one or more fungicides leads to a synergistic effect both for repelling fungi and for inhibiting sprouting.

Abstract: Metal chelates of herbicidal dione compounds of the formula ##STR1## are chemically stable for long periods of time under normal as well as extreme temperature conditions. Chemically stable liquid herbicidal formulations containing metal chelates of the herbicidal compounds of formula (I) and water, an organic solvent or a liquid co-herbicide and processes for producing chemically stable herbicidal compositions containing such metal chelates are also described.

Abstract: A composition suitable for inhibiting potato sprouting and inhibiting the growth of fungi and decay bacteria, including a mixture of carvone and menthol, a method for inhibiting potato sprouting by using such composition and the use thereof, and a composition in the form of an emulsion or granulate which includes carvone and menthol or carvone alone, giving rise to a delayed release of the active compound and an extension of the length of sprout inhibition.

Abstract: There are described a method for enriching the anabolic p-hydroxyphenylpyruvate dioxygenases from plant tissues and a method by means of which the enzymatic activity of the enzyme can be measured in a simple manner without complete purification of the enzyme being necessary. The invention furthermore describes an assay system for identifying inhibitors of p-hydroxyphenylpyruvate dioxygenase from plants, in which an enriched HPPD from plants is incubated with a test substrate to be examined and the enzymatic activity of the enzyme is determined in comparison with the activity of the uninhibited enzyme. The invention furthermore describes the novel herbicidal active substances of the formula (I) ##STR1## which were found using the assay method according to the invention.

Abstract: The present invention relates to novel 2-aryl-3-hydroxy-cyclopent-2-en-1-one derivatives of the formula (I) ##STR1## in which X represents halogen, nitro, cyano, alkyl, alkoxy, alkenyloxy, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenoalkyl or halogenoalkoxy,Y represents hydrogen, halogen, nitro, cyano, alkyl, alkoxy, alkenyloxy, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenoalkyl or halogenoalkoxy,Z represents halogen, nitro, cyano, alkyl, alkoxy or halogenoalkoxy andA, B, D.sup.1, D.sup.2, G and n have the meaning given in the description,several processes for their preparation and their use as compositions for controlling pests and as herbicides.

Abstract: The present invention is directed to substituted bicycloheptanedion e derivatives represented by a general formula ?I!; ##STR1## wherein R represents C.sub.1 -C.sub.4 alkyl, R.sup.1 represents hydrogen, C.sub.1 -C.sub.10 alkyl, C.sub.2 -C.sub.4 alkenyl, C.sub.2 -C.sub.4 alkynyl, aralkyl, C.sub.2 -C.sub.4 haloalkynyl, C.sub.1 -C.sub.4 alkoxy C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.2 -C.sub.4 haloalkenyl, etc. and R.sup.2 represents optionally substituted phenyl or optionally substituted pyridyl, the salts thereof and herbicides comprising the same as the active ingredient.

Abstract: The present invention relates to novel substituted bicyclic 2-mesityl-cyclopentane-1,3-dione derivatives of the formula (I) ##STR1## in which A and Q together represent alkanediyl or alkenediyl, which is in each case optionally substituted by halogen, hydroxyl, mercapto or in each case optionally substituted alkyl, alkoxy, alkylthio, cycloalkyl, benzyloxy or aryl, and which furthermore optionally contains one of the following groups ##STR2## or is bridged by an alkanediyl group andB, B' and G have the meaning given in the description,process for their preparation and their use as agents for controlling pests, and herbicides.

Abstract: Substituted aryl or heteroaryl in particular benzoyl bicycloalkanediones and related compounds, intermediates therefor, synthesis thereof, and the use of said diones for the control of weeds.

Abstract: There are described a method for enriching the anabolic p-hydroxyphenylpyruvate dioxygenases from plant tissues and a method by means of which the enzymatic activity of the enzyme can be measured in a simple manner without complete purification of the enzyme being necessary.The invention furthermore describes an assay system for identifying inhibitors of p-hydroxyphenylpyruvate dioxygenase from plants, in which an enriched HPPD from plants is incubated with a test substrate to be examined and the enzymatic activity of the enzyme is determined in comparison with the activity of the uninhibited enzyme.The invention furthermore describes the novel herbicidal active substances of the formula (I) ##STR1## which were found using the assay method according to the invention.