会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
81 Larvicidal lectins and plant insect resistance based thereon US763100 1991-09-20 US5407454A 1995-04-18 Anthony Cavalieri; Thomas Czapla; John Howard; Gururaj Rao
Selected plant lectins have been found to be larvicidal against a number of common insect pests of agricultural crops. In a preferred embodiment, plant resistance to these insects is produced by inserting into the cells of a plant a gene whose expression causes production of one or more of these lectins in larvicidal amounts.
82 SYSTEMS AND METHODS FOR DISPENSING AN INSECTICIDE VIA UNMANNED VEHICLES TO DEFEND A CROP-CONTAINING AREA AGAINST PESTS PCT/US2017/049531 2017-08-31 WO2018048706A1 2018-03-15 CANTRELL, Robert L.; THOMPSON, John P.; WINKLE, David C.; ATCHLEY, Michael D.; HIGH, Donald R.; MATTINGLY, Todd D.; MCHALE, Brian G.; O'BRIEN, John J.; SIMON, John F.

In some embodiments, methods and systems of dispensing an insecticide to defend a crop-containing area against crop-damaging pests include an unmanned vehicle having a sensor that detects a crop-damaging pest in the crop-containing area and captures pest detection data, and an insecticide output device including at least one insecticide directed at the pest. The unmanned vehicle transmits the captured pest detection data via the network to the computing device and, in response to receipt of the captured pest detection data via the network from the unmanned vehicle, the computing device accesses an electronic database to determine an identity of the at least one pest. Based on the determined identity of the crop-damaging pest, the computing device transmits a control signal to the unmanned vehicle to cause the insecticide output device of the unmanned vehicle to dispense one or more insecticides specific to the identified crop-damaging pest.

83 Agent for combatting pest organisms JP395483 1983-01-12 JPS59128319A 1984-07-24 MASUDA KAZUNORI; HORINAKA AKIO; YAMAGUCHI MASANAGA; UCHIUMI KIYOSHI; KIMURA HIROSHI
PURPOSE: The whole part or a part of MANRYO (an evergreen bush, Ardisia crenata) or their dried products or extract is used to produce the objective agent for combatting pest organisms, which can be used as an excellent insecticide, acaricide, antifeedant or growth inhibitor. CONSTITUTION: The whole part or a part (such as leaves, wood parts, fruits) is processed by physical means such as cutting or crushing to form a powder or juice. Or it is dried naturally or under heating or extracted. Then, the resultant powder, juice, dried product or extract is used to produce the objective agent for combatting pest organisms such as agricultural insect pests, e.g., rice plant hopper or aphid, insect pests in cereal storage, e.g., acarus or rice weevil, unpleasant insects, e.g., ixodid, centipode or millipede, hygienic insect pests, e.g., fly, mosquito or cockroach or forestry insect pests, e.g., termites or wood borers. COPYRIGHT: (C)1984,JPO&Japio
84 保護農作物之方法及裝置 METHOD AND DEVICE FOR PROTECTING CROP PLANTS TW096141480 2007-11-02 TW200836619A 2008-09-16 奧理奇 卡爾 KARL, ULRICH; 哈木特 利林格 LEININGER, HARTMUT; 斯繆爾 維爾斯 WELLS, SAMUEL; 喬俊 赫夫 HUFF, JUERGEN
本發明提供保護農作物以防有害生物體之方法,該方法包括用包括穩定結構及網眼織物之裝置覆蓋一或多株植物之步驟,其中該網眼織物係浸漬有農藥且可透光、空氣及水。
85 LIGHTING ENVIRONMENT CONTROL FACILITY FOR CULTIVATION OF CROPS, PEST CONTROL METHOD, AND INTENSIVE CULTIVATION METHOD US13386136 2010-07-16 US20120210637A1 2012-08-23 Masataka Kamahara
Disclosed are: a lighting environment control facility capable of controlling light to be irradiated on cultivated crops to an optimum condition for the growth of the crops, thereby activating a natural defense of the crops against pests; a pest control method capable of determining whether or not to control pests of cultivated crops and controlling the pests on the basis of the determination; and an intensive cultivation method. The facility is used for pesticide-free cultivation, and includes a crop cultivation house which is formed of a light transmissive material and in which crops are cultivated, and a lighting control unit that controls the light to be irradiated upon the crops in the crop cultivation house. The lighting control unit is adapted to control spectral radiance (B1) of a wavelength range of blue light, spectral radiance (R1) of a wavelength range of red light, and spectral radiance (FR1) of a wavelength range of far-red light among the light to be irradiated on the crops that are cultivated in the crop cultivation house so as to be a predetermined condition.
86 LIGHTING ENVIRONMENT CONTROL FACILITY FOR CULTIVATION OF CROPS, PEST CONTROL METHOD, AND INTENSIVE CULTIVATION METHOD US15193038 2016-06-25 US20160302403A1 2016-10-20 Masataka Kamahara
Disclosed are: a lighting environment control facility capable of controlling light to be irradiated on cultivated crops to an optimum condition for the growth of the crops, thereby activating a natural defense of the crops against pests; a pest control method capable of determining whether or not to control pests of cultivated crops and controlling the pests on the basis of the determination; and an intensive cultivation method. The facility is used for pesticide-free cultivation, and includes a crop cultivation house which is formed of a light transmissive material and in which crops are cultivated, and a lighting control unit that controls the light to be irradiated upon the crops in the crop cultivation house. The lighting control unit is adapted to control spectral radiance (B1) of a wavelength range of blue light, spectral radiance (R1) of a wavelength range of red light, and spectral radiance (FR1) of a wavelength range of far-red light among the light to be irradiated on the crops that are cultivated in the crop cultivation house so as to be a predetermined condition.
87 셀 형식 분류를 이용한 농자재 방제 방법이 구현되는 단말, 그리고 이를 이용한 셀 형식 분류를 이용한 농자재 방제 방법 KR1020130143183 2013-11-22 KR1020150059506A 2015-06-01 이준홍; 옥윤선
본발명은셀 형식분류를이용한농자재방제방법이구현되는단말, 그리고이를이용한셀 형식분류를이용한농자재방제방법에관한것이다. 본발명의제 1 측면은, 입력부(11), 제어부(12), 저장부(13) 및출력부(14)를포함하는셀 형식분류를이용한농자재방제방법이구현되는단말(10)에있어서, 상기제어부(12)는, 상기입력부(11)로의어플리케이션구동명령에따라초기 UI 화면을상기출력부(14)로구현한뒤, 사용자로부터상기입력부(11)를통한선택신호를대기하며상기초기 UI 화면은방제시작화면으로, 지역설정, 방제대상설정, 기타설정메뉴로구분되는셀 형식분류를이용한농자재방제방법이구현되는단말을제공함에있다. 본발명의제 2 측면은, 셀형식분류를이용한농자재방제방법이구현되는단말(10)이지역설정을수행하는제 1 단계; 및상기셀 형식분류를이용한농자재방제방법이구현되는단말(10)이방제대상설정을수행하는제 2 단계; 를포함하는셀 형식분류를이용한농자재방제방법이구현되는단말을이용한셀 형식분류를이용한농자재방제방법을제공함에있다. 이에의해, 지적도를셀화시켜분류함으로써, GPS 정보를통해방제대상을명확히알려주고어둠속에서방제대상의크기를가늠시켜주도록할 뿐만아니라, 이에의해방제시불필요한작업인원, 시간, 약제, 방제비를줄여효율적인방제를돕도록하는효과를제공한다.
88 ジカンバとドリフト抑制剤とを含む水性組成物 JP2015517668 2013-06-11 JP2015521609A 2015-07-30 ノルテ,マルク; シュウ,ウェン; ボウ,スティーブン; シュタール,マールテン; エム. キャナン,テランス
本発明は、ジカンバとドリフト抑制剤とを含む水性組成物;水と上記組成物、および場合によりさらなる殺有害生物剤を接触させるステップを含むタンクミックスの調製方法;植物病原性菌類および/または望ましくない植生および/または望ましくない昆虫もしくはダニの攻撃を防除する方法ならびに/あるいは植物の生長を調節する方法であって、上記組成物を、それぞれの有害生物、それらの環境あるいはそれぞれの有害生物から保護すべき植物、土壌および/または望ましくない植物および/または作物ならびに/あるいはそれらの環境に作用させる、前記方法;さらに最終的には、殺有害生物剤を含む水性組成物の風ドリフトを低減するための以下に定義される式(I)のアルコキシレートの使用に関する。【選択図】なし
89 METHODS AND COMPOSITIONS COMPRISING STEROID HONEY BEE FEEDING INHIBITORS US15137083 2016-04-25 US20160309720A1 2016-10-27 Russell A. Jurenka; Matthew O'Neal
Applicants have discovered novel steroid feeding inhibitors for Apis sp. that can be used in connection with traditional insecticide, pesticide, fungicide or other pest management protocols. The rapid decline of Apis sp. is devastating to the many crops which rely upon the bees, particularly honey bees (Apis melliofera) for pollination. Further it has been postulated that colony collapse disorder, may be the result of unintended ingestion by honey bees of insecticide, pesticide, fungicide compositions applied to nearby feeding sources for the bees. Thus, honey bee feeding inhibitors can be used in a pest management system to prevent unintended consequences to honey bees.
90 INSECTICIDAL OVICIDAL COMPOSITION AND METHOD OF INSECT KILLING AND EGG KILLING EP07741284.9 2007-04-09 EP2036437A1 2009-03-18 ARIMOTO, Yutaka; TANAKA, Kenichi

A pesticidal/ovicidal composition comprising: (a) 50-99.9 parts by mass of a triglyceride containing not less than 50% of oleic acid as a fatty acid component; (b) 0.1-20 parts by mass of a nonionic surface active agent; and (c) 0-30 parts by mass of a glycerin derivative. The composition according to the invention has not only a pesticidal activity but also an ovicidal activity on crop pests, and provides a safe and high pesticidal/ovicidal effect.

91 Pesticidal Toxin Proteins Active Against Coleopteran Insects US14671542 2015-03-27 US20150274786A1 2015-10-01 David J. Bowen; Catherine A. Chay; Stanislaw Flasinski; Xiaoran Fu; Uma R. Kesanapalli; Jason S. Milligan; Rachael N. Slightom; Daqi Tu; Andrew M. Wollacott; Yong Yin
The invention generally relates to the field of insect inhibitory toxin proteins. A novel class of proteins exhibiting insect inhibitory activity against agriculturally relevant pests of crop plants and seeds are disclosed. Insecticidal activity is particularly effective against the Coleopteran order of insect pests. Plants, plant parts, and seed are provided containing a polynucleotide construct encoding one or more of the toxin proteins disclosed herein. The proteins are referred to herein variously as the TIC2463-related toxin protein class or family, the TIC2463-related toxin proteins, the TIC2463-related protein genus, toxin proteins related to the TIC2463 toxin protein, proteins related to TIC2463, TIC2463-related toxin polypeptides, TIC2463-related pesticidal proteins, and the like.
92 PESTICIDAL TOXIN PROTEINS ACTIVE AGAINST COLEOPTERAN INSECTS PCT/US2015/023091 2015-03-27 WO2015148976A1 2015-10-01 BOWEN, David J.; CHAY, Catherine A.; FLASINSKI, Stanislaw; FU, Xiaoran; KESANAPALLI, Uma R; MILLIGAN, Jason S.; SLIGHTOM, Rachael N.; TU, Daqi; WOLLACOTT, Andrew M.; YIN, Yong

The invention generally relates to the field of insect inhibitory toxin proteins. A novel class of proteins exhibiting insect inhibitory activity against agriculturally relevant pests of crop plants and seeds are disclosed. Insecticidal activity is particularly effective against the Coleopteran order of insect pests. Plants, plant parts, and seed are provided containing a polynucleotide construct encoding one or more of the toxin proteins disclosed herein. The proteins are referred to herein variously as the TIC2463-related toxin protein class or family, the TIC2463-related toxin proteins, the TIC2463-related protein genus, toxin proteins related to the TIC2463 toxin protein, proteins related to TIC2463, TIC2463-related toxin polypeptides, TIC2463-related pesticidal proteins, and the like.

93 WASSERFREIE ZUSAMMENSETZUNG UMFASSEND EIN GELÖSTES UND EIN SUSPENDIERTES PESTIZID, ALKYLLACTAT UND ALKOHOL PCT/EP2011/051733 2011-02-07 WO2011098419A2 2011-08-18 MERTOGLU, Murat; MAYER, Winfried; STROBEL, Dieter; BERGHAUS, Rainer; STRATHMANN, Siegfried

Gegenstand der vorliegenden Erfindung ist eine wasserfreie Formulierung umfassend a) ein erstes Pestizid in gelöster Form, b) ein zweites Pestizid in Form suspendierter Teilchen, c) ein Alkyllactat, und d) einen Alkohol. Ein weiterer Gegenstand ist ein Verfahren zur Bekämpfung von phytopathogenen Pilzen und/oder unerwünschtem Pflanzenwuchs und/oder unerwünschtem Insekten- oder Milbenbefall und/oder zur Regulation des Wachstums von Pflanzen, wobei man die genannte Formulierung auf die jeweiligen Schädlinge, deren Lebensraum oder die vor dem jeweiligen Schädling zu schützenden Pflanzen, den Boden und/oder auf unerwünschte Pflanzen und/oder die Nutzpflanzen und/oder deren Lebensraum einwirken lässt. Weiterhin betrifft die Erfindung die Verwendung der Formulierung zur Erhöhung der Regenfestigkeit der applizierten Pestizide.

94 農作物における有害生物の防除方法 JP2016174382 2016-09-07 JP2017019840A 2017-01-26 定 由直
【課題】農作物の栽培地の有害生物防除において優れた効果を発揮する方法を提供。
【解決手段】農作物の栽培地における有害生物の防除方法で、(1)農作物種子に、化合物群Aより選択される1種以上の化合物を処理する工程、(2)前記工程で得られた農作物種子を播種する前、播種すると同時、及び/又は播種した後に、エチル[3−[2−クロロ−4−フルオロ−5−(1−メチル−6−トリフルオロメチル−2,4−ジオキソ−1,2,3,4−テトラヒドロピリミジン−3−イル)フェノキシ]−2−ピリジルオキシ]アセテートを農作物の栽培地に処理する工程並びに(3)農作物の生育期に、化合物群Bより選択される1種以上の化合物により農作物の茎葉を処理する工程、を含む有害生物の防除方法。化合物群A:ネオニコチノイド系化合物、ジアミド系化合物、アゾール系化合物等から成る群、化合物群B:ストロビルリン系化合物、アゾール系化合物等から成る群
【選択図】なし
95 FORMULIERUNG VON LICHTEMPFINDLICHEN PESTIZIDEN UND UV-ABSORBER HALTIGEN KAMMPOLYMEREN PCT/EP2010/068909 2010-12-06 WO2011069931A1 2011-06-16 RIGGS, Richard; LABISCH, Oliver; URIBE AROCHA, Paola; ISHAQUE, Michael; BITTNER, Christian

Die vorliegende Erfindung betrifft eine Zusammensetzung enthaltend ein Pestizid und einen polymeren UV-Absorber umfassend als monomere Einheiten a) ein UV-Absorber enthaltend eine ethylenisch ungesättigte Gruppe (UV-Monomer), und b) ein Polyalkylenoxid enthaltend eine ethylenisch ungesättigte Gruppe (PEG-Monomer). Weiterhin betrifft die Erfindung ein Verfahren zur Herstellung des genannten polymeren UV- Absorbers, wobei das UV-Monomer und das PEG-Monomer radikalisch polymerisiert werden, sowie eine Zusammensetzung enthaltend ein Pestizid und den vorgenannten polymeren UV-Absorber. Schließlich betrifft sie auch ein Verfahren zur Bekämpfung von phytopathogenen Pilzen und/oder unerwünschtem Pflanzenwuchs und/oder unerwünschtem Insekten- oder Milbenbefall und/oder zur Regulation des Wachstums von Pflanzen, wobei man die vorgenannte Zusammensetzung auf die jeweiligen Schädlinge, deren Lebensraum oder die vor dem jeweiligen Schädling zu schützenden Pflanzen, den Boden und/oder auf unerwünschte Pflanzen und/oder die Nutzpflanzen und/oder deren Lebensraum einwirken lässt.

96 Method to reduce maintenance costs and the carbon footprint in land management US11968780 2008-01-03 US20080202022A1 2008-08-28 Dallas A. Hanks
A method of reducing maintenance costs and carbon footprints near/on roadways, airports, public and private right of ways, military areas, unused construction areas, government and subsidy lands by utilizing these areas for the growth of biofuel feedstock materials. Crops used for production of biofuels could be grown in or around these areas and processed into biofuels in the same general area. This process would produce lower exhaust emissions compared with fossil fuels, decrease cost of maintenance of roadways and public right of ways, decrease the United States dependence on foreign oil and decrease transportation costs of fuels to customers, alleviate pest pressures, reduce storm water runoff and help to control fire danger. This process includes, but is not limited to sustainable tillage growth of common biofuels feedstock crops including: canola, rape, mustard, camelina, sunflower; harvesting said crops and turning the biomass yield into biofuels.
97 METHODS AND COMPOSITIONS FOR PROTECTING PLANTS AND CROPS PCT/US0144820 2001-11-28 WO0245505A2 2002-06-13 BASINGER WILLIAM H; OBER ALFONSO G; NARITELLI HUGO R
Molecular iodine, or a composition or ionic iodine complex which comprises, generates, or chemically or ionically releases molecular iodine, is used alone or mixed with a carrier for use as a plant and crop protectant. Secondary active ingredients, fertilizers, nutrients, phytosterols, micronutrients, promoters, polyaspartates, biomass, surfactants, emulsifiers, oils, odorants, waxes, salts, preservatives, herbicides, fungicides, nematicides, insecticides, bactericides, virucides, fumigants, iodides, rainfastness agents, adhesive extender agents, and tackifying extender agents are optionally added to the carrier for additional plant benefit. The molecular iodine and the desired beneficial additive(s) is applied, directly or indirectly by various methods, to agricultural substances, such as plants and crops, in order to protect the plants and/or crops from pests, such as fungi, nematodes, viruses, bacteria, and weeds which are harmful to plants or crops.
98 NEW PESTICIDE INCLUSION COMPLEXES, COMPOSITIONS CONTAINING SAID COMPLEXES AND THE USE THEREOF AS PESTICIDES EP12864093.5 2012-12-28 EP2848122A1 2015-03-18 ALONSO ALONSO, María Luz; LAZA TERROBA, José Manuel; ALONSO ROJAS, Rosa María; JIMÉNEZ SANZ, Rosa María; VILAS VILELA, José Luis

The invention relates to new pesticide inclusion complexes, in particular pyrethroids, neonicotinoids, carbamates, organophosphorylated compounds, phenylpyrazoles, triazoles, benzoylureas, oxadiazines, nitromethylenes, synergists, etc., which are obtained by means of encapsulation with natural or modified cyclodextrins, preferentially alpha-cyclodextrins, beta-cyclodextrins, gamma-cyclodextrins, hydroxypropylcyclodextrins, methyl cyclodextrins and sulphated cyclodextrins. Said pesticide inclusion complexes make it possible to obtain pesticides compositions of reduced toxicity and environmental impact and also compositions that are safe to handle and to store and are designed to eliminate, reduce, control, attract, repel, counteract, neutralize, prevent the action of or exert control over another type of harmful organism selected from amongst gastropods, nematodes, arthropods, or an organism that is harmful to, for example, humans, animals, crops, harvests or articles.

99 製備水溶性差之活性化合物之水性活性化合物之方法 PROCESS FOR PREPARING AQUEOUS ACTIVE COMPOUND COMPOSITIONS OF ACTIVE COMPOUNDS WHICH ARE POORLY SOLUBLE IN WATER TW094126290 2005-08-03 TW200621150A 2006-07-01 派翠克 安爾翰 AMRHEIN, PATRICK; 侯格 史丘珀柯 SCHOEPKE, HOLGER; 崗納爾 克雷斯特 KLEIST, GUNNAR; 麥可 克魯吉 KLUGE, MICHAEL
本發明係關於製備水溶性差之活性化合物之水性活性化合物組合物之方法,其尤其為用於農作物及材料保護之活性化合物。此外,本發明係關於可藉由此方法獲得之活性化合物組合物且係關於其用於控制植物中有害生物體及材料保護之用途。該方法包括以下步驟:a)提供至少一在25℃/1013毫巴下水中溶解度不超過5g/l之活性化合物之固體活性化合物顆粒之水性懸浮液,其包括用於穩定該活性化合物顆粒之至少一界面活性劑,其中該懸浮液中之活性化合物顆粒平均粒度藉由動態光散射測定不超過1200 nm,b)使第一單體組合物M1在該活性化合物水性懸浮液中乳液聚合產生聚合物/活性化合物顆粒之水性分散液,其中該單體組合物M1包括以其總重量計至少95重量%之至少一在25℃/1013毫巴下水中溶解度不超過30 g/l之中性單烯性不飽和單體M1.1,及c)使第二單體組合物M2在自步驟b)中獲得之聚合物/活性化合物顆粒之水性分散液中乳液聚合,其中該單體組合物M2包括以其總重量計至少60重量%之至少一在25℃/1013毫巴下水中溶解度不超過30 g/l之中性單烯性不飽和單體M2.1。
100 交聯環胺化合物及有害生物防除劑 CROSS-LINKED CYCLIC AMINE COMPOUNDS AND AGENTS FOR PEST CONTROL TW095137297 2006-10-11 TWI325424B 2010-06-01 浜本伊佐美; 高橋淳; 矢野真樹郎; 川口昌宏; 花井大輔; 岩佐孝男
以式(1) [式中,Cy 1 ,表示無取代或有取代基之芳香族環,X,表示氧原子、硫原子、無取代或有取代基之氮原子、亞磺醯基,或磺醯基,R 1 a及R 2 a、R 1 a及R 4 a、R 2 a及R 3 a、或R 3 a及R 4 a係一起形成飽和環,未形成該飽和環之R 1 a、R 1 b、R 2 a、R 2 b、R 3 a、R 3 b、R 4 a、R 4 b及R 5 各自獨立,代表氫原子、羥基、鹵素原子、無取代或有取代之胺基、硝基,或有機基,Cy 2 ,表示無取代或有取代基之芳香族環,惟,R 1 a及R 2 a一起形成飽和環且Cy 1 表示無取代或有取代基之苯基之情形,Cy 2 表示無取代或有取代基之芳香族雜環,於Cy 1 表示無取代或有取代基之苯基且Cy 2 表示吡啶-2-基之情形,Cy 2 為具有1以上之氰基作為取代基的取代吡啶-2-基]表示之環胺化合物、或其鹽或其N-氧化物。 Cyclic amine compounds represented by formula (1) or salts thereof or N-oxides thereof, wherein Cy 1 represents an unsubstituted or substituted aromatic ring; X represents oxygen, sulfur, unsubstituted or substituted nitrogen, sulfinyl, or sulfonyl; R 1 a and R 2 a, R 1 a and R 4 a, R 2 a and R 3 a, or R 3 a and R 4 a form saturated rings together; R 1 a, R 1 b, R 2 a, R 2 b, R 3 a, R 3 b, R 4 a, R 4 b,a nd R 5 which do not form the saturated rings are each independently hydrogen, hydroxyl, halogen, unsubstituted or substituted amino, nitro, or an organic group; Cy 2 represents an unsubstituted or substituted aromatic ring with a proviso that Cy 2 is an unsubstituted or substituted heteroaromatic ring when R 1 a and R 2 a form a saturated ring together and Cy 1 is an unsubstituted or substituted phenyl, and Cy 2 is a substituted pyridin- 2 -yl having one or more cyano as a substituent when Cy 1 is an unsubstituted or substituted phenyl and Cy 2 is a pyridin-2-yl. 【創作特點】 本發明之課題為提供一種有害生物防除劑,有利於工業上之合成,具有優異的生物活性,且安全上沒有問題。 本發明者等,為了解決上述問題努力探討,結果發現具有特啶構造的新穎環胺化合物具有優異的殺蟲殺蟎活性,並完成本發明。亦即,本發明第一提供一種環胺化合物、或其鹽或其N-氧化物,該環胺化合物以 [式中,Cy 1 ,表示無取代或有取代基之芳香族環,X,表示氧原子、硫原子、無取代或有取代基之氮原子、亞磺醯基,或磺醯基,R 1 a及R 2 a、R 1 a及R 4 a、R 2 a及R 3 a,或R 3 a及R 4 a,一起形成飽和環,未形成該飽和環之R 1 a、R 1 b、R 2 a、R 2 b、R 3 a、R 3 b、R 4 a、R 4 b、R 5 各自獨立,代表氫原子、羥基、鹵素原子、無取代或有取代之胺基、硝基,或有機基,Cy 2 ,表示無取代或有取代基之芳香族環,惟,R 1 a及R 2 a一起形成飽和環且Cy 1 表示無取代或有取代基之苯基之情形,Cy 2 表示無取代或有取代基之芳香族雜環,於Cy 1 表示無取代或有取代基之苯基且Cy 2 表示吡啶-2-基之情形,Cy 2 為具有1以上之氰基作為取代基的取代吡啶-2-基]表示。 又,本發明之第二提供一種環胺化合物、或其鹽或其N-氧化物,該環胺化合物以 [式中,Cy 1 ,表示無取代或有取代基之芳香族環,X 0 ,表示氧原子、硫原子、亞磺醯基,或磺醯基,R 3 a及R 4 a一起形成飽和環,R 1 a、R 1 b、R 2 a、R 2 b、R 3 b、R 4 b及R 5 各自獨立,代表氫原子、羥基、鹵素原子、無取代或有取代之胺基、硝基,或有機基,R,表示氫原子、烷氧羰基、烷羰基、1-烷氧烷基]表示。 再者,本發明之第三,提供一種有害生物防除劑,含有以式(3) [式中,Cy 1 1 ,表示無取代或有取代基之芳香族環,X 1 1 ,表示氧原子、硫原子、無取代或有取代基之氮原子、亞磺醯基,或磺醯基,R 1 1 a及R 2 1 a、R 1 1 a及R 4 1 a、R 2 1 a及R 3 1 a,或R 3 1 a及R 4 1 a,一起形成飽和環,未形成該飽和環之R 1 1 a、R 1 1 b、R 2 1 a、R 2 1 b、R 3 1 a、R 3 1 b、R 4 1 a、R 4 1 b、R 5 1 各自獨立,代表氫原子、羥基、鹵素原子、無取代或有取代之胺基、硝基,或有機基,Cy 2 1 ,表示無取代或有取代基之芳香族環]表示之環胺化合物、或其鹽或其N-氧化物至少 1 種作為有效成分。 依照本發明,能提供具有新穎構造的環胺化合物,或其鹽或其N-氧化物及其製造中間體,尤其是對於農作物害蟲、衛生害蟲、蟎等具有殺蟲殺蟎活性之高安全性的有害生物防除劑。