168results about How to "Reduce application rate" patented technology

The present invention relates to compositions, in particular within a fungicide composition, which comprises (A) a dithiino-tetracarboximide of formula (I) and a further fungicidally active compound (B). Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and to the treated seed.

This invention relates to a novel seal coat process and equipment for applying the seal coat to improve the reliability of seal coat aggregate retention to the surface of the pavement by increasing the surface area of aggregate covered with binder and interlocking the aggregate with finer gradation material such as choke stone. It also relates to the use of lower amounts of asphalt binder, lower amounts of aggregate application, lower quality of aggregates, use of softer binders, and faster release to traffic times.

An applicator unit for applying slurry fertilizer beneath the soil with reduced soil displacement includes a spring-cushioned main mounting shank and a forward spring-biased colter. A narrow applicator shank is mounted to the main mounting shank by a pair of vertically spaced bolts, including a lower shear bolt, at a location just above the surface of the soil. The sweep shank is generally upright and includes a nose portion at a lower leading edge which includes a generally blunt lower portion and a tapered leading edge for forming a furrow without tilling the soil. The furrow is formed in three stages by the blunt nose pad, the upright tapered leading edge of the sweep shank, and by a pair of mounting plates carrying the slurry tube and widening the top of the furrow.

Magnetic resonance imaging uses a pulse sequence formed to include a pre-pulse, an RF excitation pulse, an encoding gradient pulse, and a reading gradient pulse. The encoding gradient pulse has an encoding amount determined to allow a data acquisition position in a k-space to be directed outward from a center of the k-space. A train of pulses including the RF excitation pulse, the encoding gradient pulse, and the reading gradient pulse is repeated to allow the number of times of data acquisition in the k-space to become larger as approaching to a central region of the k-space. The pre-pulse is formed to be reduced in an application rate to the RF excitation pulse as approaching to an outward position in the k-space. By way of example, this pulse sequence is used for contrast enhanced MRA carried out under a dynamic scan.

Insecticidal (dihalopropenyl) phenylalkyl substituted dihydrobenzofuran and dihydrobenzopyran derivatives of Formula I are disclosed. These compounds provide unexpected insecticidal activity across a spectrum of insect pests combined with desirable physical properties including improved photostability. wherein x and y are integers independently selected from 0 or 1; and B is a bridging group*—(CR16R17)q—(CR18R19)r—(CR20R21)s—Lt—(CR22R23)u—(CR24R25)v—(CR26R27)w—,where the asterisk denotes attachment at A; and q, r, s, u, v and w are integers independently selected from 0, 1 and 2; and t is an integer selected from 0 and 1. A, D, E, G, M, R through R11, and R16 through R27, inclusively, are fully described herein. In addition, compositions comprising an insecticidally effective amount of at least one compound of formula I and methods of controlling insects by applying said compositions to a locus where insects are present or are expected to be present are also disclosed.

A method, system and an apparatus minimize over-seeding and disruption of previously placed seed in an overlap area, when applying an agricultural product to a field with an agricultural product delivery arrangement having row units, by dispensing a predetermined first product amount equal to one hundred percent of a desired application to the field in a first pass through the entire field including the overlap area, and then dispensing a second product amount in a subsequent pass through the overlap area without raising row units out of the soil during the subsequent pass. The second product amount is determined as a function of a percentage the predetermined first product amount applied to the overlap area during the first pass that is disturbed by operative engagement of the row units with the soil during the subsequent pass over the overlap area.

Compositions and methods for inhibiting the sprouting of potato tubers are provided. The compositions comprise combinations of i) α,β-unsaturated aliphatic aldehydes, and ketones,C3 to. C14 aliphatic aldehydes and ketones, and / or C3 to C7 saturated or unsaturated primary and secondary aliphatic alcohols; and 2) conventional sprout Inhibitors, The effect of the combinations is additive and / or synergistic, and less of the conventional inhibitor is required to achieve the same or improved levels of sprout inhibition.

The invention provides a multifunctional straw returning tillage machine, comprising a hitch device, a central transmission device, a gear, a chain transmission device, a turning cut blade, a tailstock, the control device of a leveling device, a leveling device assembly, a grass pressing shaft adjusting device and a grass pressing wheel. The invention is characterized in that, the central transmission device is connected with the hitch device; the hitch device is connected with a piece of dynamic machinery; the turning cut blade is driven by the gear through the chain transmission device; the leveling device assembly is arranged on the tail stock through the control device of the leveling device; the grass pressing wheel is arranged on the hitch deice through the grass pressing shaft adjusting device. The multifunctional straw returning tillage machine has the advantage that, speed change and forward inverse cultivating and stubbing are realized; leveling and compaction effects are good; the invention can be combined with walking tractors; straw need not to be burned, so environmental pollution is eliminated; under the condition that the knife roll is not shifted, operating can be performed to both paddy fields and dry lands; operating efficiency is improved; operation time and operating frequency are reduced, and social and economic benefits are improved.

The invention relates to a weeding composition, and especially relates to the weeding composition comprising propyrisulfuron and bentazone, use of the weeding composition, and a corresponding weed control method. Active ingredients of the weeding composition comprise the propyrisulfuron and the bentazone, wherein a weight ratio of the propyrisulfuron to the bentazone is 200:1 to 1:200. The weeding composition is used for control of gramineae weeds, broadleaf weeds and cyperaceae weeds in crop growth environment. According to the invention, the weeding composition is prepared by complex formulation of herbicides comprising the propyrisulfuron and the bentazone. Because the propyrisulfuron has control capability to weeds that show resistance to known sulfonylurea herbicides, and the weeding composition is prepared by binary complex formulation of the two herbicides, the weeding composition has an enhanced effect. Compared with single use of one herbicide, a weed killing spectrum is enlarged and control effect on the weeds is significantly enhanced.

A demodulator, suitable for use in a communication system and in a modem, has a block polyphase circuit with circuit blocks for different signal processing functions, particularly filtering, delay, and frequency conversion. The circuit blocks are arranged for parallel processing of different portions of an input sequence of signals. Signals of the input sequence to be filtered are divided among the blocks by a demultiplexer for processing at a clock frequency lower than a clock frequency of the input signal sequence. Signals outputted by groups of the circuit blocks are summed to produce an output signal of the group. Output signals of all of the groups are multiplexed to provide an output signal sequence such that the repetition frequency of the outputted signals may be higher, lower, or equal to that of the input signal sequence. This enables use of programmable circuitry operative at reduced clock rates.

The present invention relates to compositions, in particular within a fungicide composition, which comprises (A) a dithiino-tetracarboximide of formula (I) and a further fungicidally active compound (B). Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi of plants or crops, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and to the treated seed.

A block polyphase filter is constructed of a set of filter blocks having different filter functions, and being arranged for parallel processing of portions of an input sequence of signals. Signals of the input sequence are divided among the blocks by a demultiplexer for processing at a clock frequency lower than a clock frequency of the input signal sequence. The filter blocks are arranged in groups, wherein output signals of the blocks in any one group are summed to produce an output signal of the filtered group. Output signals of all of the filter groups are multiplexed to provide an output signal sequence wherein the repetition frequency of the signals may be higher, lower, or equal to the repetition frequency of the input signal sequence depending upon the ratio of the number of filter groups to the number of filter blocks in the set of filter blocks.