公开(公告)号：US4734281A

公开(公告)日：1988-03-29

申请号：US9458

申请日：1987-02-02

申请人： Akira Yamamoto ,  Kinya Ogawa ,  Shigehiro Nagura

发明人： Akira Yamamoto ,  Kinya Ogawa ,  Shigehiro Nagura

IPC分类号： A01N25/18 ,  A01N31/04 ,  A01N35/02 ,  A01N37/02 ,  A01N37/06 ,  A01N25/34

CPC分类号： A01N35/02 ,  A01N37/02

摘要： An efficient cost- and labor-saving method is proposed for controlling the population of two kinds or more of different species of insectan pests in a field by means of distributing dispensers of sex pheromone compounds for the respective species of the insects when one of the sex pheromone compounds is an unsaturated C.sub.10 to C.sub.12 alcohol and the other is an unsaturated C.sub.14 to C.sub.20 acetate or aldehyde. When these two classes of the compounds are mixed in such a proportion that the overall solubility paramater .delta. of the mixture is 9.1 to 9.7 and the mixture is contained in a dispenser body made of polyethylene or a copolymer mainly composed of ethylene moiety, the two compounds can be concurrently emitted from the dispenser in the form of vapor each at a controlled rate over a desired length of time.

摘要翻译： 提出了一种有效的节省成本和节省劳动力的方法，用于通过为性别信息素化合物的分配器为各种昆虫分配一种性别，以控制两种或更多种不同种类的昆虫害虫的种群 信息素化合物是不饱和的C 10至C 12醇，另一种是不饱和C 14 -C 20乙酸酯或醛。 当这两种化合物的混合比例使得混合物的总体溶解度参数为9.1至9.7，并且该混合物包含在由聚乙烯或主要由乙烯部分组成的共聚物制成的分配器主体中时，两种化合物 可以以分别以蒸汽的形式从分配器以所需时间的受控速率同时发射。

公开(公告)号：US4834745A

公开(公告)日：1989-05-30

申请号：US29950

申请日：1987-03-25

申请人： Kinya Ogawa ,  Akira Yamamoto ,  Noboru Aiba ,  Shigehiro Nagura

发明人： Kinya Ogawa ,  Akira Yamamoto ,  Noboru Aiba ,  Shigehiro Nagura

IPC分类号： A01M1/02 ,  A01N25/18

CPC分类号： A01N25/18

摘要： The invention provides a dispenser form for substainedly releasing vapor of a sex pheromone compound of pest insects with an object to control the population of the insects. The invention dispenser is characterized by the features that: the capacity thereof is sufficiently large to contain at least 100 mg of the pheromone; the barrier wall thereof through which the pheromone permeates to be released from the outer surface is made of a polymeric material swellable with the pheromone in an equilibrium swelling of 2-6% by weight at 20.degree. C.; and the outer surface area S thereof given in mm.sup.2 is sufficient to give a ratio S/W, W being the amount of the pheromone contained therein given in mg, in the range from 4 to 11. The rate of pheromone emission from the dispenser is relatively constant at 0.6 mg/day or larger over a long period of time of, for example, 3 months or longer.

摘要翻译： 本发明提供了一种分配器形式，用于以害虫的性信息素化合物的特征性释放蒸气为目的，以控制昆虫的群体。 本发明分配器的特征在于：其容量足够大以容纳至少100mg信息素; 信息素透过其从外表面释放的阻挡壁由在20℃下以2-6重量％的平衡溶胀的信息素溶胀的聚合物材料制成。 其以mm2表示的外表面积S足以使其中所含的信息素的量的比例S / W，以mg给出，其中以mg计，在4至11的范围内。来自分配器的信息素发射率为 相对恒定，在0.6mg /天或更长的时间内，例如3个月或更长时间。

公开(公告)号：US4844916A

公开(公告)日：1989-07-04

申请号：US187377

申请日：1988-04-28

申请人： Kinya Ogawa ,  Akira Yamamoto

发明人： Kinya Ogawa ,  Akira Yamamoto

IPC分类号： A01N31/02 ,  A01N35/02 ,  A01N37/02 ,  C07C69/145

CPC分类号： A01N31/02 ,  A01N35/02 ,  A01N37/02

摘要： In the technology of population control of lepidopteral insects as an agricultural or horticultural pest, such as tomato pinworms, by distributing dispensers of sex pheromone of the species over the field, an unexpected discovery has been made that, to the contrary to the general understanding for the effectiveness of the E-isomer of the pheromone compound, e.g., 4-tridecenyl acetate, a rather higher activity can be obtained by using a mixture of the E-isomer and Z-isomer in a mixing proportion of 1:1 to 3:1 than the E-isomer in a high purity.

摘要翻译： 在作为农业或园艺害虫（例如番茄pin虫）的人口控制技术中，通过在该领域分配物种信息素的分配器，发现了一个意想不到的发现，与普遍理解相反， 信息素化合物的E-异构体例如乙酸4-十三碳烯的有效性可以通过使用1:1-3:3的混合比例的E-异构体和Z-异构体的混合物来获得， 1比高纯度的E-异构体。

公开(公告)号：US5532273A

公开(公告)日：1996-07-02

申请号：US469792

申请日：1995-06-06

申请人： Kinya Ogawa ,  Tetsuo Kitagaki ,  Akira Yamamoto

发明人： Kinya Ogawa ,  Tetsuo Kitagaki ,  Akira Yamamoto

IPC分类号： A01N25/18 ,  A01N25/10 ,  A01N25/26 ,  A01N27/00 ,  A01N35/00 ,  A01N35/02 ,  A01N35/04 ,  A01N37/02 ,  A01N37/06 ,  A01N49/00 ,  A01N25/00 ,  A01N31/02 ,  A01N37/00

CPC分类号： A01N37/02

摘要： A control composition which comprises Z,Z/Z,E-7,11-hexadecadienyl acetate and Z,Z/Z,E-7,11-hexadecadienyl alcohol is released into a cotton field in a weight ratio of Z,Z/Z,E-7,11-hexadecadienyl acetate to Z,Z/Z,E-7,11-hexadecadienyl alcohol ranging from 99.2:0.8 to 90:10. The control composition is preferably released in the weight ratio defined above and in a rate ranging from 4 to 80 mg/hr/hectare of field.

摘要翻译： 包含Z，Z / Z，E-7,11-十六碳二烯酸乙酯和Z，Z / Z，E-7,11-十六碳二烯醇的对照组合物以重量比Z，Z / Z ，E-7,11-十六碳二烯酸乙酯至Z，Z / Z，E-7,11-十六碳二烯醇，范围为99.2:0.8至90:10。 对照组合物优选以上述定义的重量比以4至80mg / hr /公顷的范围释放。

公开(公告)号：US5503839A

公开(公告)日：1996-04-02

申请号：US191611

申请日：1994-02-04

申请人： Ryuichi Saguchi ,  Kinya Ogawa ,  Akira Yamamoto

发明人： Ryuichi Saguchi ,  Kinya Ogawa ,  Akira Yamamoto

IPC分类号： A01N25/18 ,  A01N25/28

CPC分类号： A01N25/18

摘要： An improved method is proposed for the preparation of a sex pheromone dispenser used in the elimination of pest insects from the field by the disruption of mating of the insects by distributing sustained-release dispensers containing the sex pheromone compound of the insect over the field. According to the invention, pheromone dispensers made from a polyolefin-based resin and filled with the liquid pheromone are subjected, prior to distribution over the field at a relatively low temperature in early spring, to a pretreatment of keeping them at 35.degree. to 60.degree. C. until the dispenser walls of the polyolefin resin absorb 2 to 10% by weight of the pheromone. When the dispensers after the pre-treatment are distributed, a relatively high rate of pheromone release can be obtained at the low temperature as compared with untreated dispensers so that the rate of pheromone release can be relatively uniform over the whole period of the season in which the pheromone dispensers are kept over the field.

摘要翻译： 提出了一种改进的方法，用于制备用于通过在场上分发含有昆虫的性信息素化合物的缓释分配器来消灭来自野外的害虫的性信息素分配器。 根据本发明，由聚烯烃类树脂制成的填充有液体信息素的信息素分配器在分散在早春相对较低温度的田间之前进行预处理，将其保持在35〜60℃ C.直到聚烯烃树脂的分配器壁吸收信息素的2至10重量％。 当预处理后的分配器分配时，与未处理的分配器相比，在低温下可以获得相对高的信息素释放率，使得信息素释放速率在季节的整个时期内可以相对均匀，其中 信息素分配器保存在现场。

公开(公告)号：US06562331B1

公开(公告)日：2003-05-13

申请号：US09635905

申请日：2000-08-10

申请人： Tatsuya Ito ,  Takehiko Fukumoto ,  Kinya Ogawa ,  Fumiaki Mochizuki

发明人： Tatsuya Ito ,  Takehiko Fukumoto ,  Kinya Ogawa ,  Fumiaki Mochizuki

IPC分类号： A01N2500

CPC分类号： A01N35/02 ,  A01N25/00 ,  A01N25/18 ,  A01N25/22 ,  A01N37/02 ,  A01N2300/00

摘要： A mating disruption method for the control of insect pests comprises releasing a sex pheromone in a field wherein an adsorption of the sex pheromone to a soil in the field is decreased.

摘要翻译： 用于控制害虫的交配破坏方法包括在场中的性信息素吸附到土壤中的场中释放性信息素。

公开(公告)号：US5472458A

公开(公告)日：1995-12-05

申请号：US103043

申请日：1993-07-28

申请人： Kinya Ogawa ,  Yoichi Hirasawa ,  Takao Oshima ,  Yoshiaki Nishimura

发明人： Kinya Ogawa ,  Yoichi Hirasawa ,  Takao Oshima ,  Yoshiaki Nishimura

IPC分类号： A01G25/00 ,  C09K3/18 ,  A01G23/095

CPC分类号： A01G9/1086 ,  A01G25/00 ,  A01G31/001 ,  C09K3/18 ,  A01G2025/003 ,  Y10S47/10

摘要： An artificial soil structure includes at least one hydrophobic layer of hydrophobic particles provided in a soil. A particle size of the hydrophobic particles can be 2000 micrometers and less. The hydrophobic particles are sand and/or dirt treated with a water-repellent agent or hydrophobic particles having a high molecular weight polymer. An artificial water-retentive soil structure includes a soil block containing a water-retentive agent and a hydrophobic layer of hydrophobic particles provided on the soil block. A method of preventing land desertification includes the steps of placing a hydrophobic layer of hydrophobic particles in a soil at a prescribed depth from the earth surface and controlling the water content in said soil.

摘要翻译： 人造土壤结构包括设置在土壤中的疏水性颗粒的至少一个疏水层。 疏水性粒子的粒径可以为2000μm以下。 疏水性颗粒是用拒水剂或具有高分子量聚合物的疏水性颗粒处理的沙子和/或污垢。 人造保水土壤结构包括含有保水剂的土块和在土块上提供的疏水颗粒疏水层。 防止陆地荒漠化的方法包括以下步骤：将疏水性颗粒的疏水层置于距地球表面规定深度的土壤中，并控制所述土壤中的含水量。

公开(公告)号：US4092471A

公开(公告)日：1978-05-30

申请号：US620819

申请日：1975-10-08

申请人： Shigeru Arai ,  Kenichi Ito ,  Kinya Ogawa ,  Kazuhiko Kurimoto ,  Yoshihiro Shirota

发明人： Shigeru Arai ,  Kenichi Ito ,  Kinya Ogawa ,  Kazuhiko Kurimoto ,  Yoshihiro Shirota

IPC分类号： C08F6/00 ,  C08F6/06 ,  C08F6/16 ,  C08F6/24 ,  C08F14/06 ,  C08F6/10

CPC分类号： C08F6/16

摘要： Unreacted monomer or monomers and any other volatile organic compounds contained in an aqueous dispersion of polymerizate are removed or separated by a method comprising circulating the aqueous polymerizate dispersion from the bottom of its container to the upper part of the container located over the surface of the dispersion via an exterior conduit. The pressure in the container is maintained at a level reduced to about the saturated vapor pressure of water at the temperature of the dispersion. This manner of separation of monomer from polymer serves to improve the working environment as well as the resulting polymer quality, and the monomer or monomers thus recoverd can be advantageously recycled.

摘要翻译： 未反应的单体或单体以及聚合物水性分散体中所含的任何其它挥发性有机化合物被除去或分离，包括使聚合物水分散体从其容器的底部循环到位于分散体表面上的容器的上部 通过外部导管。 在分散体的温度下，容器中的压力保持在水平下降至约饱和的蒸气压。 从聚合物分离单体的这种方式用于改善工作环境以及所得的聚合物质量，并且可以有利地回收这样回收的单体或单体。

公开(公告)号：US09131673B2

公开(公告)日：2015-09-15

申请号：US11913366

申请日：2007-04-11

申请人： Ryuichi Saguchi ,  Kinya Ogawa ,  Takehiko Fukumoto ,  Tsugio Ogata

发明人： Ryuichi Saguchi ,  Kinya Ogawa ,  Takehiko Fukumoto ,  Tsugio Ogata

IPC分类号： A01N63/00 ,  A01P17/00 ,  A01M1/20 ,  A01N25/18 ,  A01N25/34 ,  A01M1/02 ,  A01N31/00

CPC分类号： A01M1/2044 ,  A01M1/02 ,  A01N25/18 ,  A01N25/34 ,  A01N31/00

摘要： Provided is a sustained release preparation capable of uniformly releasing therefrom a volatile chemical for a long period of time even if the amount of a liquid chemical remaining in a tubular container of the sustained release preparation becomes small. Also provided is a container for sustained release preparation, the container being tubular and comprising two layers of outer and inner layers, the inner layer having a thickness of 0.12 to 1.2 mm and having a foamed structure permitting the soaking-up of a liquid chemical to a height of at least 25 mm by capillarity. Also provided is a container unit for sustained release preparation, the unit comprising two or more of the container combined.

摘要翻译： 即使持续释放制剂的管状容器中剩余的液体化学物质的量变少，也能够长时间地均匀地从挥发性化学物质中释放挥发性化合物。 还提供了用于持续释放制剂的容器，该容器是管状的并且包括两层外层和内层，内层具有0.12至1.2mm的厚度，并且具有允许将液体化学品浸泡到 通过毛细作用至少25毫米的高度。 还提供了用于持续释放制剂的容器单元，该单元包括组合的两个或更多个容器。

公开(公告)号：US20120316235A1

公开(公告)日：2012-12-13

申请号：US13491208

申请日：2012-06-07

申请人： Kinya Ogawa ,  Tatsuya Hojo

发明人： Kinya Ogawa ,  Tatsuya Hojo

IPC分类号： A01N37/02 ,  A01P7/04

CPC分类号： A01N31/02 ,  A01N25/00 ,  A01N2300/00 ,  A01N37/02 ,  A01N37/06

摘要： Provided is a mating disruption method capable of bringing a stable and effective mating disruption result. Specifically provided is a mating disruption method comprising a step of starting to apply a mating disruptant after mating and oviposition of imagoes of the first generation of an insect pest are substantially over and before imagoes of the second generation of the insect pest emerge, the mating disruptant targeting at least one kind of insect pest which contains one or more kinds of acetates as a natural sex pheromone.

摘要翻译： 提供了一种能够产生稳定有效的配合中断结果的配合破坏方法。 具体提供的是一种交配破坏方法，其包括在第一代昆虫的成虫交配和产卵后开始应用交配破坏剂的步骤基本上超过并且在第二代昆虫的成虫出现之前，交配破坏剂 针对至少一种含有一种或多种乙酸酯作为天然性信息素的害虫。