摘要:
Fungicidal and bioregulatory mixtures, comprising(1) epoxiconazole of the formula I or salts or adducts thereof and (2) prohexadione-calcium of the formula II in a synergistically effective amount, methods for controlling pathogenic harmful fungi and for regulating the growth of plants using mixtures of a compound I and at least one active compound II and the use of a compound I with active compounds II for preparing such mixtures, and also compositions comprising such mixtures.
摘要:
Fungicidal mixtures, comprising(1) epoxiconazole of the formula I or its salts or adducts and (2) tebuconazole of the formula II or its salts or adducts in a synergistically effective amount, methods for controlling harmful fungi using mixtures of a compound I and at least one active compound II and the use of a compound I with active compounds II for preparing such mixtures, and also compositions comprising these mixtures.
摘要:
Fungicidal and bioregulatory mixtures, comprising (1) epoxiconazole of the formula I or salts or adducts thereof and (2) trinexapac-ethyl of the formula II in a synergistically effective amount, methods for controlling pathogenic harmful fungi and for regulating the growth of plants using mixtures of a compound I and at least one active compound II and the use of a compound I with active compounds II for preparing such mixtures, and also compositions comprising such mixtures.
摘要:
Fungicidal mixtures, comprising (1) epoxiconazole of the formula I or its salts or adducts and (2) triticonazole of the formula II (3) difenconazole of the formula III (4) hexaconazole of the formula IV (5) bromuconazole of the formula V in a synergistically effective amount, methods for controlling harmful fungi using mixtures of a compound I and at least one active compound II and the use of a compound I with active compounds II for preparing such mixtures, and also compositions comprising these mixtures.
摘要:
Fungicidal mixtures, comprising (1) epoxiconazole of the formula I or its salts or adducts and (2) picoxystrobin of the formula II in a synergistically effective amount, methods for controlling harmful fungi using mixtures of a compound I and at least one active compound II and the use of a compound I with active compounds II for preparing such mixtures, and also compositions comprising these mixtures.
摘要:
Fungicidal mixtures, comprising(1) epoxiconazole of the formula I or its salts or adductsand(2) fluquinconazole of the formula II or its salts or adductsin a synergistically effective amount, methods for controlling harmful fungi using mixtures of a compound I and at least one active compound II and the use of a compound I with active compounds II for preparing such mixtures, and also compositions comprising these mixtures.
摘要:
Ternary fungicidal compositions comprising as active components 1) boscalid, 2) chlorothalonil and 3) at least one active compound III, selected from groups A) to F): A) azoles; B) strobilurins; C) carboxamides; D) heterocyclic compounds; E) carbamates; F) other fungicides; in a synergistically effective amount, methods for controlling phytopathogenic harmful fungi using compositions of boscalid, chlorothalonil and at least one active compound III, the use of boscalid and chlorothalonil with at least one active compound III for preparing such compositions, and also agents and seed comprising such compositions.
摘要:
Ternary fungicidal compositions comprising as active components1) boscalid, 2) chlorothalonil and 3) at least one active compound III, selected from groups A) to F): A) azoles; B) strobilurins; C) carboxamides; D) heterocyclic compounds; E) carbamates; F) other fungicides; in a synergistically effective amount, methods for controlling phytopathogenic harmful fungi using compositions of boscalid, chlorothalonil and at least one active compound III, the use of boscalid and chlorothalonil with at least one active compound III for preparing such compositions, and also agents and seed comprising such compositions.
摘要:
A system for reverse circulation in a wellbore includes equipment for supplying drilling fluid into the wellbore bit via at least an annulus of the wellbore and returning the drilling fluid to a surface location via at least a bore of a wellbore tubular. The system also includes devices for controlling the annulus pressure associated with this reverse circulation. An active pressure differential device may increase the pressure wellbore annulus to at least partially offset a circulating pressure loss. Alternatively, the system may include devices for decreasing the pressure in the annulus of the wellbore.
摘要:
A drilling system includes a downhole well control device that can be used to control out-of-norm wellbore conditions. The downhole well control device can control one or more selected fluid parameters. The well control device in cooperation or independent of surface devices exerts control over one or more drilling or formation parameters to manage an out-of-norm wellbore condition. An exemplary well control device hydraulically isolates one or more sections of a wellbore by selectively blocking fluid flow in a pipe bore and an annulus. The control device also selectively flows fluid from the pipe bore to the annulus. A communication device provides on-way or bidirectional signal and/or data transfer between the controller(s), surface personnel and the well control device. Exemplary application of the well control device include controlling a well kick, controlling drilling fluid being lost to the formation and controlling a simultaneous kick and loss.