JPS60248602A - Granular composition for agricultural purposes - Google Patents
Granular composition for agricultural purposesInfo
- Publication number
- JPS60248602A JPS60248602A JP10375084A JP10375084A JPS60248602A JP S60248602 A JPS60248602 A JP S60248602A JP 10375084 A JP10375084 A JP 10375084A JP 10375084 A JP10375084 A JP 10375084A JP S60248602 A JPS60248602 A JP S60248602A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- granules
- esoprophos
- composition
- aliphatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
【発明の詳細な説明】
（イ）発明の目的
の１
本発明は、農業上、特に農薬粒剤の製造業の分野におい
て利用しうる新規な発明に関する。より詳しくは、本発
明は有効成分として、以下に示すエソプロホスを含有す
る粒状農薬組成物において、当該有効成分の経時的安定
化を図り、哺乳動物に対する経皮毒性を軽減化するため
の改良技術に関するものである。DETAILED DESCRIPTION OF THE INVENTION (a) Object of the Invention The present invention relates to a novel invention that can be used in agriculture, particularly in the field of manufacturing agricultural chemical granules. More specifically, the present invention relates to an improved technique for stabilizing the active ingredient over time and reducing transdermal toxicity to mammals in a granular agricultural chemical composition containing esoprophos shown below as an active ingredient. It is something.
エソプロホス ０−エチル Ｓ、Ｓ−ジプロピルホスホ
ロジチオエート
良太立且遺
エソプロホスの粒剤中における経時変化を抑える物質と
して、アルキレンまたはポリアルキレングリコ′−ルを
添加する方法が知られている（米国特許第２．９７０．
０８０号明細書）、また、エソプロホスに植物油である
ボイルアマニ油またはアマニ油と、プロピレングリコー
ルを同時に添加することにより、脱臭と安定化がはから
れ、人畜の皮膚に対する毒性が軽減されることにつＩ／
）て開示されている（特公昭５７−５２０１号公報）。Esoprofos 0-ethyl S,S-dipropyl phosphorodithioate Ryotatachi and A method of adding alkylene or polyalkylene glycol as a substance to suppress changes over time in esoprofos granules is known (U.S. Patent No. 2.970.
080 specification), and that by simultaneously adding boiled linseed oil or linseed oil, which is a vegetable oil, and propylene glycol to esoprophos, deodorization and stabilization are achieved, and toxicity to the skin of humans and animals is reduced. I/
) (Japanese Patent Publication No. 57-5201).
一方、本発明で使用する脂肪族モノカルボン酸は、農薬
粉剤のドリフト防止剤（特開昭５３−１１３０２９号）
として公知である。On the other hand, the aliphatic monocarboxylic acid used in the present invention is an anti-drift agent for pesticide powder (Japanese Patent Application Laid-open No. 113029/1983).
It is known as.
が しよう る、 ヘ
エソプロホスは、既にジャガイモシストセンチュウ、サ
ツマイモネコプセンチュウを８士じめとする各種センチ
ュウ類、コガネムシ、／＼リガネム、カイガラムシ類な
どに効果を有することが公知の土壌殺虫殺線虫剤である
。しかし、エソプロホスは粒剤化すると、有効成分の経
時変化が非常に大きい。したがって、もし、農薬で通常
なされている２年間の有効成分量を保証するには、粒剤
を製造する際にエソプロホスの仕込量を大幅に増やす必
要がある。ところが、それによって、もともとエソプロ
ホスは人畜に対する経皮毒性が高いので、粒剤の製剤時
や散粒時に、より一層の危険性が増し、一方では、作物
に対して薬害を与える原因となる。′また仕込量を増や
せばコスト高となるため経済的にも非常に不利となる。Haesoprofos is a soil insecticide and nematocide that is already known to be effective against various nematodes including potato cyst nematode and sweet potato nematode, scarab beetles, scale insects, etc. It is. However, when esoprofos is made into granules, the active ingredient changes significantly over time. Therefore, in order to guarantee the amount of active ingredients for two years, which is usually the case with agricultural chemicals, it is necessary to significantly increase the amount of esoprophos used when manufacturing granules. However, since esoprofos is inherently highly dermal toxic to humans and livestock, it becomes even more dangerous when it is formulated into granules or dispersed, and on the other hand, it can cause chemical damage to crops. 'Also, increasing the amount of preparation increases the cost, which is economically disadvantageous.
また、経時変化によって生じた多量の分解物が作物に対
して薬害を与えるなどの悪影響も懸念される。There are also concerns that large amounts of decomposed products produced over time may cause harmful effects to crops, such as phytotoxicity.
また、エソプロホスは哺乳動物に対する経皮毒性が非常
に強く、この製剤の取扱いには厳重な注意が必要である
。Furthermore, esoprofos has very strong dermal toxicity to mammals, and strict care is required when handling this preparation.
このような現状に対し、従来のいずれの技術でも、千ソ
ブロホスの粒剤中の安定化および経皮毒性の軽減化につ
いて満足のいくものはない。In response to the current situation, none of the conventional techniques is satisfactory in stabilizing 1,000 sobrophos in granules and reducing transdermal toxicity.
本発明は、このような事情に鑑み、従来の技術に代りエ
ソプロホスが長期間（最低２年間）に亘り経時的に変化
することなく安定で、しかも経皮ｉ性のない新しいタイ
プのエソプロホス粒剤を提供することにある。In view of these circumstances, the present invention provides a new type of esoprofos granules that are stable over a long period of time (at least 2 years) without changing over time, and that do not have transdermal properties, in place of the conventional technology. Our goal is to provide the following.
（ロ）発明の構成
口 るための
本発明者らは、粒剤にした場合のエソプロホスの安定化
、およびエソプロホス粒剤の哺乳動物に対する経皮毒性
を軽減化する技術について鋭意研究した。その結果、下
記のような炭素数６以上の飽和または不飽和の脂肪族モ
ノカルボン酸の１種を添加することにより、エソプロホ
スの経時変化を顕著に抑制すると同時に、経皮毒性を大
幅に軽減化することを見出し、本発明に至った。(B) Structure of the Invention In order to achieve this goal, the present inventors have conducted intensive research on stabilizing esoprophos when it is made into granules, and on techniques for reducing the transdermal toxicity of esoprophos granules to mammals. As a result, by adding one of the following saturated or unsaturated aliphatic monocarboxylic acids with 6 or more carbon atoms, the change over time of esoprofos is significantly suppressed, and at the same time, the dermal toxicity is significantly reduced. We have discovered that this is the case, and have arrived at the present invention.
本発明に使用する炭素数６以上の飽和または不飽和の脂
肪族モノカルボン酸としては１例えば次のものが挙げら
れる。Examples of the saturated or unsaturated aliphatic monocarboxylic acids having 6 or more carbon atoms used in the present invention include the following.
１、 カプロン酸 （炭素数 ６）
２、ヘプタン酸 （、／／ ７）
３、 カプリル酸 （炭素数 ８）
４、カプリン酸 （／／１０）
５、 ラ ウ リ ン ＾炙 （ｌ／ ｌ ２ ）１Ｂ
、ミリスチン酸 （／／１４）
７、 パルミチン酸 （／／１６）
８、 ステアリン酸 （／／１８）
８、オレイン酸 （／／１８）
１０、 リ ノ − ル 酸 （／／１Ｂ）１１、リル
イン酸 （／／２０）
１２、アラキドン酸
１３、牛脂脂肪酸
１４、 肝脂脂肪酸
１５、綿実油脂肪酸
１６、大豆油脂肪酸
１７、ヤシ油脂肪酸 など
本発明の脂肪族モノカルボン酸は高純度品（上記１−１
２）はもちろんのこと、これらのモノカルボン酸の混合
物である牛脂脂肪酸、ヤシ油脂肪酸など（上記１３〜１
７）、天然油脂から採取される各種の脂肪酸も使用でき
る。1. Caproic acid (6 carbon atoms) 2. Heptanoic acid (, // 7) 3. Caprylic acid (8 carbon atoms) 4. Capric acid (/10) 5. Roasted laurin (l/l 2) )1B
, myristic acid (//14) 7, palmitic acid (//16) 8, stearic acid (//18) 8, oleic acid (//18) 10, linoleic acid (//1B) 11, liluin Acid (//20) 12, arachidonic acid 13, beef tallow fatty acid 14, liver fat fatty acid 15, cottonseed oil fatty acid 16, soybean oil fatty acid 17, coconut oil fatty acid, etc. The aliphatic monocarboxylic acids of the present invention are highly purified products (above 1- 1
2), as well as mixtures of these monocarboxylic acids such as beef tallow fatty acid and coconut oil fatty acid (13 to 1 above).
7) Various fatty acids collected from natural oils and fats can also be used.
本発明の添加物の配合量は、粒剤中に０．１％（重量％
）以上あれば効果を発揮するが、効果と経済性の両面か
ら考えると、０．５〜５％の範囲で使用するのが望まし
い。The blending amount of the additive of the present invention is 0.1% (weight%) in the granules.
) or more is effective, but considering both effectiveness and economy, it is desirable to use it in the range of 0.5 to 5%.
１月
本発明の添加物をエソプロホス粒剤に添加すると、常温
で２年間貯蔵してもエソプロホスの分解率を１％以下に
減らすことが可能となる。また、経皮毒性を顕著に軽減
化することができる。また、本発明の脂肪族カルボン酸
を添加しても、エソプロホスの前記した木来有する生物
効果を損なうこともない。When the additive of the present invention is added to esoprofos granules, it is possible to reduce the decomposition rate of esoprofos to 1% or less even when stored at room temperature for 2 years. Further, transdermal toxicity can be significantly reduced. Further, even if the aliphatic carboxylic acid of the present invention is added, the biological effects that esoprophos has as described above are not impaired.
本発明の調製法は特に限定されることはなく、通常の農
薬粒剤を調製する方法でよい。例えば。The preparation method of the present invention is not particularly limited, and may be any conventional method for preparing agricultural chemical granules. for example.
次の方法で調製できる。It can be prepared by the following method.
調製法ｌ あらかじめエソプロホスを含浸させた粒状鉱
物質担体に、本発明の脂肪族
モノカルボン酸を有機溶剤（例えばエ
タノールなど）に溶解して噴霧吸着さ
せ１粒剤を得る。Preparation method 1 The aliphatic monocarboxylic acid of the present invention is dissolved in an organic solvent (such as ethanol) and adsorbed by spraying onto a granular mineral carrier impregnated with esoprophos in advance to obtain one granule.
調製法２ あらかじめエソプロホスと本発明の脂肪族モ
ノカルボン酸を有機溶剤（例
えばエタノールなど）に溶解して相溶
させたものを粒状鉱物質担体に噴霧吸
着させ、粒剤を得る。Preparation Method 2 Esoprophos and the aliphatic monocarboxylic acid of the present invention are dissolved in advance in an organic solvent (for example, ethanol, etc.) to make them compatible, and the mixture is sprayed and adsorbed onto a granular mineral carrier to obtain granules.
調製法３ エソプロホス、鉱物質担体、結合剤などに本
発明の脂肪族モノカルボン酸
を加えて混合したのち、水を加えて混
線後、押し出し造粒機または転勤造粒
機などで造粒する。乾燥、整粒して粒
剤を得る。Preparation method 3 After adding and mixing the aliphatic monocarboxylic acid of the present invention to esoprophos, a mineral carrier, a binder, etc., water is added and mixed, and then granulated using an extrusion granulator or transfer granulator. Dry and sieve to obtain granules.
本発明で使用する鉱物質担体としては、農薬製剤で通常
用いられるものはいずれも使用できる。As the mineral carrier used in the present invention, any carrier commonly used in agricultural chemical formulations can be used.
例えば、クレー、珪藻土、タルク、ベントナイト、アタ
パルジャイト、バーミキュライト、ゼオライト、軽石、
セルロースパウダー、ホワイトカーボン、などが挙げら
れ、粒状鉱物質担体を使用する場合は、これらの鉱物質
を適当な粒径に揃えたものでもよく、通常の造粒法によ
って調製した有効成分の含有されない空粒剤でもよい。For example, clay, diatomaceous earth, talc, bentonite, attapulgite, vermiculite, zeolite, pumice,
Examples include cellulose powder, white carbon, etc. If a granular mineral carrier is used, these mineral carriers may be prepared with an appropriate particle size, and they may be prepared by normal granulation methods and do not contain active ingredients. Empty granules may also be used.
以下に、本発明を具体的に説明するために実施例を挙げ
るが、本発明はこれらの例示のみに限定されるものでは
ない。Examples are given below to specifically explain the present invention, but the present invention is not limited to these examples.
なお、実施例中で部とあるのはすべて重量部である。In addition, all parts in the examples are parts by weight.
ｙＪＬＪＩＬｉ（調製法ｌ）
粒状アタパルジャイト（１４〜４８メツシユ）９４部に
、エソプロホス５部を添加して含浸させたのち、パルミ
チン酸５％エタノール溶液２０部を噴霧吸着させ、乾燥
後、エソプロホスとして５％含有する粒剤を得る。yJLJILi (Preparation method 1) After adding 5 parts of esoprophos to 94 parts of granular attapulgite (14 to 48 meshes) and impregnating it, 20 parts of a 5% palmitic acid ethanol solution was sprayed and adsorbed, and after drying, 5% esoprophos was added. Obtain granules containing:
１廠１」（調製法１）
粒状ゼオライト（’１４〜４８メツシュ）９４部に、エ
ソプロホス５部を添加して含浸させたのち、ステアリン
酸５％エタノール溶液２０部を噴霧吸着させたのち、乾
燥後、エソプロホスとして５％含有する粒剤を得る。1" (Preparation method 1) After adding 5 parts of esoprophos to 94 parts of granular zeolite ('14-48 mesh) and impregnating it, 20 parts of a 5% stearic acid ethanol solution was sprayed and adsorbed, and then dried. After that, granules containing 5% esoprofos are obtained.
支ム涜」（調製法２）
粒状アタパルジャイト（１４〜４８メツシユ）９４部に
、エソプロホスｌＯ％および牛脂脂肪酸２％を同時に含
むエタノール溶液５０部を噴霧吸着させ、乾燥後、エソ
プロボスとして５％含有する粒剤を得る。(Preparation method 2) 94 parts of granular attapulgite (14 to 48 mesh) are sprayed and adsorbed with 50 parts of an ethanol solution containing 10% esoprophos and 2% tallow fatty acid at the same time, and after drying, it contains 5% esoprobos. Obtain granules.
支蒸１」（調製法２）
粒状珪藻土（１４〜４８メツシユ）９４部に、エソプロ
ホス１２．５％およびオレイン酸２．５％を同時に含む
エタノール溶液４０部を噴霧吸着させ、乾燥後、エソプ
ロホスとして５％含有する粒剤を得る。40 parts of an ethanol solution simultaneously containing 12.5% esoprophos and 2.5% oleic acid was sprayed and adsorbed on 94 parts of granular diatomaceous earth (14 to 48 mesh), and after drying, it was adsorbed as esoprophos. Granules containing 5% are obtained.
支直涜」（調製法３）
エソプロホス５部、ホワイトカーボン３部、クレー８６
部、リグニンスルホン酸ナトリウム５部およびリノール
酸１部を混合し、水１５部を加えて混練したのち、押し
出し造粒機にて造粒する。``Shinagai'' (Preparation method 3) Esoprophos 5 parts, white carbon 3 parts, clay 86
5 parts of sodium ligninsulfonate and 1 part of linoleic acid, 15 parts of water was added and kneaded, and then granulated using an extrusion granulator.
次いで乾燥、整粒（１４〜４８メツシユ）し、エンプロ
ホスとして５％含有する粒剤を得る。The mixture is then dried and sized (14 to 48 meshes) to obtain granules containing 5% enprophos.
（ハ）発明の効果 次に本発明の有用性を証するために試験例をあげる。(c) Effects of the invention Next, test examples will be given to prove the usefulness of the present invention.
なお、実施例１〜５より本発明の脂肪族モノカルボン酸
を除いて調製したものを対照例１〜５とし、実施例３の
牛脂脂肪酸をプロピオン酸（炭素数３）、醋酸（炭素数
４）に置き換えて調製したものを対照例６．７とし、以
下の方法で調製したものを対照例８として試験に供した
。In addition, Control Examples 1 to 5 were prepared by removing the aliphatic monocarboxylic acid of the present invention from Examples 1 to 5, and the beef tallow fatty acid of Example 3 was prepared using propionic acid (3 carbon atoms), acetic acid (4 carbon atoms). ) was used as Control Example 6.7, and one prepared by the following method as Control Example 8 was used for the test.
〔対照例８の調製法〕 特公昭５７−５２０１号公報記
載のエソプロホス
粒剤
あらかじめエソプロホス５部、アマニ油１部およびプロ
ピレングリコール２．５部を相溶させたものを、粒状ア
タパルジャイト（１４〜４８メツ。[Preparation method of Comparative Example 8] Esoprophos granules described in Japanese Patent Publication No. 57-5201 A mixture of 5 parts of esoprophos, 1 part of linseed oil, and 2.5 parts of propylene glycol was mixed with granular attapulgite (14-48 Metsu.
シュ）９１．５部に噴霧吸着させ、エソプロホスとして
５％含有する粒剤を得る。The mixture is sprayed and adsorbed onto 91.5 parts of 5% esoprophos to obtain granules containing 5% esoprophos.
幕笠涜」′、による の ・ ヒ
実施例に準じて調製した試料５０ｇを１４０ｍ立容マヨ
ネーズ瓶に入れ、栓をして、４５℃の恒温器内に放置し
た。放置３０日後（常温で１年間貯蔵したことに相当）
、６０日後（同２年間に相当）に取り出し、試料中のエ
ソプロホス含有量をＧＣ（ガスクロマトグラフィー）に
て分析し、***する前の含有量に対する分解率（％）を
算出した。50 g of a sample prepared according to Example 2, published by Makugasa Sakai', was placed in a 140 m cubic capacity mayonnaise bottle, capped, and left in a thermostat at 45°C. After 30 days of storage (equivalent to one year of storage at room temperature)
After 60 days (corresponding to the same two years), the sample was taken out, and the content of esoprophos in the sample was analyzed by GC (gas chromatography), and the decomposition rate (%) relative to the content before abuse was calculated.
結果を第１表に示す。The results are shown in Table 1.
跨看１」 マウスによる −
バッチテスト絆創膏のガーゼ部（直径１．５ｃｍ）を蒸
留水で湿し、実施例に準じ１調製した試料（マウス１ｋ
ｇに対しエソプロホスとして５０ｍｇ）を塗布する。そ
して、これをマウスの説１毛した皮膚に貼付し、経時的
に死亡数を観察した。1" Using Mouse - Batch Test Moisten the gauze part (diameter 1.5 cm) of a bandage with distilled water and prepare a sample according to Example 1 (mouse 1k).
50 mg of esoprophos per g. This was then applied to the hairy skin of a mouse, and the number of deaths was observed over time.
本試験に供したマウスは１試料当り５匹である。Five mice were used for each sample in this test.
結果を第２表に示す。The results are shown in Table 2.
λ豊１」 マド サツマイモネコブセンチュウ実施例に
準じて調製した試料の所定葦を、１１５０００アールポ
ツトに入れたサツマイモネコブセンチュウ汚染土壌に施
用し、均一に混和した。λ Yutaka 1'' Mado Sweet potato nematode Specified reeds of the sample prepared according to the example were applied to sweet potato nematode contaminated soil placed in a 115,000 are pot and mixed uniformly.
混和後、トマト種子５粒を播種して散水し、温室内に放
置した。播種２０日後に発芽して生育したトマト苗を抜
き取り、根部のネコブ発現程度を調べ、防除価（％）を
めた。After mixing, five tomato seeds were sown, watered, and left in a greenhouse. 20 days after sowing, the tomato seedlings that had germinated and grown were taken out, the degree of Nekobu expression in the roots was examined, and the control value (%) was determined.
なお、ネコブ発現程度評価および防除価は以下の方法で
めた。また、本試験は１区１ボツト、５反復で行った。In addition, the evaluation of the level of Nekobu expression and the control value were determined by the following method. In addition, this test was conducted with 1 bottle per group and 5 repetitions.
結果を第３表に示す。The results are shown in Table 3.
ネコブ発現程度 ０：無 ｌ：僅 ２：少３：中 ４：
多 ５：激
×１００
手続補正書
昭和５９年 ７月２６日
特許庁長官 志賀 学 殿
１、事件の表示
昭和５９年特許願第１０３７５０号
２、発明の名称
３、補正をする者
事件との関係 特許出願人
５、補正の対象
明細書の「発明の詳細な説明」の欄
６、補正の内容
１、第５頁第９行目の「／／ ２０ Ｊを「〃１８」と
補正する。Degree of Nekobu expression 0: None l: Slight 2: Slight 3: Medium 4:
Multi 5: Geki × 100 Procedural amendment July 26, 1980 Director General of the Patent Office Manabu Shiga 1. Indication of the case 1983 Patent Application No. 103750 2. Name of the invention 3. Person making the amendment Relationship with the case Patent applicant 5 amends "// 20 J" in "Detailed Description of the Invention" column 6 of the specification to be amended, content of amendment 1, page 5, line 9, to "〃18".
２、第５頁第１θ行目の「アラキドン酸」を「アラキド
ン酸（／／２０）Ｊと補正する。2. "Arachidonic acid" on page 5, line 1θ is corrected to "arachidonic acid (//20) J."
３、第１５頁第１表の試験Ｎｏ、５２の欄の炭素数の表
示「Ｃ２゜」をｒｃ１８Ｊと補正する。3. Correct the carbon number indication "C2°" in column 52 of Test No. 1 of Table 1 on page 15 to rc18J.
以上that's all
Claims (1)
ホロジチオエートを含有する農薬に、炭素数６以上の飽
和または不飽和の脂肪族モノカルボン酸の１種を添加し
てなることを特徴とする、経時的に安定で、経皮毒性の
軽減された粒状農薬組成物。It is characterized by being made by adding one type of saturated or unsaturated aliphatic monocarboxylic acid having 6 or more carbon atoms to a pesticide containing 0-ethyl S,S-dipropyl phosphorodithioate as an active ingredient. A granular agricultural chemical composition that is stable over time and has reduced dermal toxicity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10375084A JPS60248602A (en) | 1984-05-24 | 1984-05-24 | Granular composition for agricultural purposes |
| JP15351788A JPH01110606A (en) | 1984-05-24 | 1988-06-23 | Granular agricultural chemical composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10375084A JPS60248602A (en) | 1984-05-24 | 1984-05-24 | Granular composition for agricultural purposes |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15351788A Division JPH01110606A (en) | 1984-05-24 | 1988-06-23 | Granular agricultural chemical composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60248602A true JPS60248602A (en) | 1985-12-09 |
| JPH0124124B2 JPH0124124B2 (en) | 1989-05-10 |
Family
ID=14362247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10375084A Granted JPS60248602A (en) | 1984-05-24 | 1984-05-24 | Granular composition for agricultural purposes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60248602A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102326542A (en) * | 2011-10-24 | 2012-01-25 | 中国农业大学 | New use of palmitic acid as meloidogyne incognita repellent |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5144640A (en) * | 1974-10-08 | 1976-04-16 | Sankyo Co | ANTEINANOYAKUSOSEIBUTSU |
| JPS5257326A (en) * | 1975-10-31 | 1977-05-11 | Robins Co Inc A H | Improved device for killing noxious insects |
| JPS53135933A (en) * | 1972-08-25 | 1978-11-28 | Mobil Oil | Low toxic odorless organic sulfurized phosphoric compound composition |
| JPS5486622A (en) * | 1977-12-19 | 1979-07-10 | Nippon Nohyaku Co Ltd | Non-medical powder |
| JPS562903A (en) * | 1979-05-04 | 1981-01-13 | Montedison Spa | Liquid phosphoric acid or thyophosphoric acid affiliated agrochemical stable regardless of passage of time and resisting to cold and heat |
| JPS5665808A (en) * | 1979-10-31 | 1981-06-03 | Nippon Kayaku Co Ltd | Insecticidal composition for high-concentration and ultralow volume application |
-
1984
- 1984-05-24 JP JP10375084A patent/JPS60248602A/en active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53135933A (en) * | 1972-08-25 | 1978-11-28 | Mobil Oil | Low toxic odorless organic sulfurized phosphoric compound composition |
| JPS5144640A (en) * | 1974-10-08 | 1976-04-16 | Sankyo Co | ANTEINANOYAKUSOSEIBUTSU |
| JPS5257326A (en) * | 1975-10-31 | 1977-05-11 | Robins Co Inc A H | Improved device for killing noxious insects |
| JPS5486622A (en) * | 1977-12-19 | 1979-07-10 | Nippon Nohyaku Co Ltd | Non-medical powder |
| JPS562903A (en) * | 1979-05-04 | 1981-01-13 | Montedison Spa | Liquid phosphoric acid or thyophosphoric acid affiliated agrochemical stable regardless of passage of time and resisting to cold and heat |
| JPS5665808A (en) * | 1979-10-31 | 1981-06-03 | Nippon Kayaku Co Ltd | Insecticidal composition for high-concentration and ultralow volume application |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102326542A (en) * | 2011-10-24 | 2012-01-25 | 中国农业大学 | New use of palmitic acid as meloidogyne incognita repellent |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0124124B2 (en) | 1989-05-10 |
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