JPH04145194A - Ionically activated diluted pyrolignous acid - Google Patents

Ionically activated diluted pyrolignous acid

Info

Publication number
JPH04145194A
JPH04145194A JP2267148A JP26714890A JPH04145194A JP H04145194 A JPH04145194 A JP H04145194A JP 2267148 A JP2267148 A JP 2267148A JP 26714890 A JP26714890 A JP 26714890A JP H04145194 A JPH04145194 A JP H04145194A
Authority
JP
Japan
Prior art keywords
tourmaline
diluted
solution
acid
granules
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.)
Pending
Application number
JP2267148A
Other languages
Japanese (ja)
Inventor
Kotaro Kawaguchi
河口 宏太郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON RAITO FUOOSU KK
Original Assignee
NIPPON RAITO FUOOSU KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NIPPON RAITO FUOOSU KK filed Critical NIPPON RAITO FUOOSU KK
Priority to JP2267148A priority Critical patent/JPH04145194A/en
Publication of JPH04145194A publication Critical patent/JPH04145194A/en
Pending legal-status Critical Current

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/10Biofuels, e.g. bio-diesel

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  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PURPOSE:To obtain the title pyrolignous acid with no variation in its effect with change in conditions, to be applied on vegetables and fruit trees for the insecticidal and bactericidal purposes by catalyzing a diluted pyrolignous acid by a catalytic body consisting of tourmaline ceramics. CONSTITUTION:Firstly, tourmaline is put to wet grinding into fine powder, which is then mixed with another ceramic material, and the resulting fine powder is formed into granules 2-3mm in size which are then dried and calcined at an oxidatively calcining temperature of 1200 deg.C into tourmaline ceramic granules. Thence, a solution prepared by diluting by a factor of 20 a pyrolignous acid produced from Japanese cedar or white cedar, etc., is held in a tank 1, and the solution is then pumped 2 and passed through a catalyst vessel 3 where said tourmaline ceramic granules 5 have been held and said solution is catalyzed by these granules, and brought into a sprinkling solution tank 4, thus obtaining the objective pyrolignous acid.

Description

【発明の詳細な説明】 [産業上の利用分野] 本発明は、殺虫や殺菌のために野菜や果樹に使用する木
酢液に関する。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to pyroligneous acid used on vegetables and fruit trees for insecticidal and sterilizing purposes.

[従来の技術] 従来、木酢液が、殺虫剤、殺菌剤として使用されること
は知られているが、その使用は、そのまま単独で、又は
水で希釈して、あるいは他の農薬と混合して、野菜や果
樹に散布して行われていた。ところが、木酢液といって
も、原料となった樹種、原料(材木)を燃焼させたか炭
焼きのように蒸し焼きにしたのか、発生した煙をどのよ
うにして回収(乾溜)したのか、回収した乾溜液の調整
、保管方法などの相違で、分析による成分に大きな差異
があり、均一でない。
[Prior Art] It has been known that pyroligneous acid is used as an insecticide and fungicide, but it can be used alone, diluted with water, or mixed with other agricultural chemicals. This was done by spraying it on vegetables and fruit trees. However, even though it is called pyroligneous vinegar, there are many questions such as the species of tree from which it was made, whether the raw material (wood) was burned or steamed like charcoal, and how the generated smoke was collected (dry distillation). Due to differences in liquid preparation, storage methods, etc., there are large differences in the components analyzed and they are not uniform.

公表されている資料として、農水省林業試験場林産化学
部木材炭化研究室によるアカガキを乾溜した木酢液のガ
スクロマトグラフィーによる分析値は、次の通りである
As published data, the gas chromatography analysis of pyroligneous vinegar obtained by dry distilling red oysters by the Wood Carbonization Laboratory, Department of Forest Products Chemistry, Forestry Experiment Station, Ministry of Agriculture, Forestry and Fisheries is as follows.

水分              84.2%有機物含
有量          15.8%有機物を100と
した場合の各成分の%メタノール          
    2.1%アセトン             
  02%2−シクロベンテノン         0
.5%3−アクチルプロピオネート      0.7
%酢酸                58.4%フ
ルフラール             17%テトラヒ
ドロフルフリルアルコール  10%プロピオン酸  
            1.9%フルフリルアルコー
ル         03%シクロテン       
       2.3%グアイアコール       
     0.6%2−メトキシ−4−クレゾール  
  1.3%オルト−クレゾール          
1.2%エチルグアイアコール         0.
3%ノナン−1,4−オライド       0.7%
パラ−クレゾール           1.4%メタ
−クレゾール 小計      74.6% このように有機物の中でもガスクロマトグラフィーの定
量には、約75%程度しかあられれず、これはその存在
が報告されている揮発性の高い成分、例えばホルムアル
デヒド、フェノール。
Moisture 84.2% Organic matter content 15.8% % methanol of each component when organic matter is taken as 100
2.1% acetone
02% 2-cyclobentenone 0
.. 5% 3-actylpropionate 0.7
% Acetic acid 58.4% Furfural 17% Tetrahydrofurfuryl alcohol 10% Propionic acid
1.9% furfuryl alcohol 03% cyclotene
2.3% guaiacol
0.6% 2-methoxy-4-cresol
1.3% ortho-cresol
1.2% ethylguaiacol 0.
3% Nonane-1,4-olide 0.7%
Para-cresol 1.4% Meta-cresol subtotal 74.6% As described above, only about 75% of organic substances can be quantified by gas chromatography, and this is a highly volatile compound whose existence has been reported. ingredients, such as formaldehyde and phenol.

3−メチル−2−ブタノン、ギ酸、ヨードなどの揮発が
一因と考えられる。
Volatilization of 3-methyl-2-butanone, formic acid, iodine, etc. is thought to be a contributing factor.

いずれにしても、前記成分のうちどの成分が殺虫効果を
持ち、どの成分に殺菌効果があるのか証明はされていな
い、含有量の高い成分を人為的に、同じ割合になるよう
に混合して使用しても、対照となる天然の木酢液に比較
すると、極端に効果が少ないことが証明されているので
、30〜40種に及ぶ樹木成分が相乗的に働いて効果を
あられすものと考えられる6 [発明が解決しようとする課題] ところが、木酢液は、本発明者が芝を用いて行った圃場
試験の結果、散布方法によっても、その殺虫、殺菌効果
に著しい差異のあることが判明した。即ち、20倍の水
希釈液を使用した散布試験で、散布する日の気温や風通
し、散布後の降雨1日光の直射などの条件で、同一条件
の希釈本酢液でも効果が異なってくることが判明したも
のである。
In any case, it has not been proven which of the above ingredients has an insecticidal effect and which has a bactericidal effect, and the ingredients with high content are artificially mixed in the same ratio. Even when used, it has been proven that it is extremely less effective than natural wood vinegar, which is used as a control, so it is thought that the 30 to 40 types of tree components work synergistically to produce the effect. 6 [Problem to be solved by the invention] However, as a result of field tests conducted by the present inventor using wood vinegar on grass, it was found that the insecticidal and bactericidal effects of wood vinegar vary significantly depending on the spraying method. did. In other words, in a spraying test using a 20 times diluted solution with water, the effectiveness of the diluted vinegar solution under the same conditions differed depending on conditions such as temperature and ventilation on the day of spraying, rainfall after spraying, and direct sunlight. This is what we found out.

本発明は、このような点に鑑み、常に効果を発揮し、条
件の変化により効果にバラツキのない希釈木酢液を提供
することを目的とするものである。
In view of these points, it is an object of the present invention to provide a diluted wood vinegar solution that is always effective and whose effects do not vary due to changes in conditions.

[課題を解決するための手段] 本発明は、前記目的を達成するため、電気石を粉砕し粉
末とし、この粉末を成形し焼成した電気石セラミックを
触媒体とし、この触媒体に希釈木酢液を触媒させてなる
構成としたものである。
[Means for Solving the Problems] In order to achieve the above-mentioned object, the present invention crushes tourmaline into powder, molds and fires the powder to form a tourmaline ceramic as a catalyst body, and adds diluted wood vinegar solution to the catalyst body. It has a structure in which it is catalyzed.

[作 用] 希釈木酢液は、電気石セラミックの触媒の際、電気セラ
ミックにより生じた電気エネルギーで活性化され、水分
子も一部が電気分解を受はイオン化すると共に気体酸素
やオゾンが発生するが、これらが希釈液に溶存される。
[Effect] When the diluted wood vinegar becomes a catalyst for the tourmaline ceramic, it is activated by the electrical energy generated by the electroceramic, and some of the water molecules undergo electrolysis and become ionized, and gaseous oxygen and ozone are generated. However, these are dissolved in the diluent.

[実施例コ 以下、本発明の実施例について詳細に説明する。[Example code] Examples of the present invention will be described in detail below.

木酢液は、原料となる樹種によって成分に差異があり、
効果に差異があるが、本発明者が芝を用いた圃場試験で
は、原料にスギ、ヒノキを用いた木酢液の効果が最も高
かったので、ここでは原料に杉を用いた木酢液を使用し
た。
The composition of wood vinegar varies depending on the tree species from which it is made.
Although there are differences in effectiveness, in field tests conducted by the present inventor using grass, pyroligneous vinegar using cedar and cypress as raw materials was the most effective, so here we used pyroligneous vinegar using cedar as raw materials. .

また、木酢液は、原料となる樹種によって得られる成分
に差異があり、乾溜方式や回収後の精製によって、原料
の品質が異なるので、用いた木酢液の成分を示す。この
成分結果は、回収した木酢液を更に籾温して木酢液と木
酢タールに分離したものを、ガスクロマトグラフィーに
よって分析した結果である。
In addition, the components obtained from pyroligneous vinegar differ depending on the tree species used as the raw material, and the quality of the raw material varies depending on the dry distillation method and the purification after recovery, so the components of the pyroligneous vinegar used are shown below. This component result is the result of gas chromatography analysis of the recovered pyroligneous vinegar, which was further heated to the rice grains and separated into pyroligneous vinegar and pyroligneous tar.

木酢液の成分 水分              857%有機物含有
量          14.3%有機物を100とし
た場合の各成分の割合(単位%) 13−メチル−2−ブタノン     0.8223−
メチル−3−ブテン−2−オン 6.4232−メトキ
シテトラヒドロフラン  0.474)2−ブチナール
          0゜535 ペンタン−2,3−
ヂオン     3.90(6)ヘキサン−2,3−ヂ
オン     0.657)メチル−3−メチル−3−
ブテネー) 0.048 シクロペンタノン     
     1,499)3−メチルシクロペンタノン 
   0.171Oフルフリル メチル エーテル  
 0.09If)2,3,5.6−テトラメチル−1,
4−ヂオキサン−2,3−ヂオル  0.4012シク
ロへキサノン         2.25(13)乳酸
メチル            0.03(+412−
シクロベンテノン       2.53(+5) 2
−メチル−2−シクロベンテノン 1.34(1613
−フラールデハイト       0.26(17)酢
酸               8.75(18) 
2−メチル−2−シクロベンテノン 0.14(19フ
ルフラール            7.53(20)
 2−アセチルフラン        0.60(21
)テトラフイドロフルリル アルコール0.20(22
) 3−メチル−2−シクロベンテノン 049(23
)プロピオン酸            1.76(2
4)5−メチルフルフラール      1.02(2
5)メチル−2−フロエート      0.02(2
6)2−アセチル−5−メチルフラン  0.05(2
7)ブタン−1,4−オリド      0.50(2
8)酪酸               022(29
)フルフリル アルコール      0.20(30
)イン−吉草酸           0.20(31
)吉草酸              0.09(32
) 2−メトキシフェノール      3.82(3
3) 2−メトキシ−4−クレゾール   1.47(
34)フェノール             3.18
354−エチルフェノ−ル     0.20362−
エチルフェノール      0.73374−クレゾ
ール          0.64384−エチルフェ
ノール       00839)その他60以上の物
質      46.60木酢タールの成分 水分               9.5%有機物含
有量          90.5%有機物を100と
した場合の各成分の割合(単位%) 12−ブタノン           64.312 
エタノール             03732−ペ
ンタノン          0.234)ペンタン−
2,3−ヂオン     0,145)ブリヂン   
           0.116)メチルフラン  
       00872.5−デメチルピラジン  
   0,1182.6−デメチルピラジン     
0,2192−メチル−2−シクロベンテノン 0.0
3酢酸 2−アセチルフラン 3−メチル−2−シクロペンテノ ピロピオン酸 2.3−デメチルシクロベント−2−エン−1−オンイ
ソ−酪酸 ペンタン−1,4−オリド ブタン−1,4−オリド 酪酸 2−アセトキシエタノール イソ−吉草酸 吉草酸 シクロテーン カブリン酸 2−メトキシフェノール 2−メトキシ−4−クレゾール フェノール 4−クレゾール 3−クレゾール その他55以上の物質 ン 27.57 1.88 0.04 0.10 0.03 0.28 0.87 0.05 0.05 0.05 0.02 0.05 0.10 0.02 0.35 0.03 0.04 2.70 触媒対としての電気石セラミックは、次のようにして製
造したものである。電気石を湿式粉砕し微粉末とし、他
のセラミック素材を混合した後この微粉末を直径2〜3
mmの粒状に成形乾燥後、酸化焼成温度1200℃で焼
成し、電気石セラミ・ツク粒子を製造した。
Components of wood vinegar solution Moisture 857% Organic matter content 14.3% Ratio of each component (unit %) when organic matter is 100 13-Methyl-2-butanone 0.8223-
Methyl-3-buten-2-one 6.4232-methoxytetrahydrofuran 0.474) 2-butynal 0°535 Pentane-2,3-
Dione 3.90 (6) Hexane-2,3-dione 0.657) Methyl-3-methyl-3-
butene) 0.048 cyclopentanone
1,499) 3-methylcyclopentanone
0.171O furfuryl methyl ether
0.09If) 2,3,5.6-tetramethyl-1,
4-Dioxane-2,3-diol 0.4012 cyclohexanone 2.25(13) Methyl lactate 0.03(+412-
Cyclobentenone 2.53 (+5) 2
-Methyl-2-cyclobentenone 1.34 (1613
- Furaldehyte 0.26 (17) Acetic acid 8.75 (18)
2-Methyl-2-cyclobentenone 0.14 (19 Furfural 7.53 (20)
2-acetylfuran 0.60 (21
) Tetrahydrofuryl alcohol 0.20 (22
) 3-Methyl-2-cyclobentenone 049(23
) Propionic acid 1.76 (2
4) 5-Methylfurfural 1.02 (2
5) Methyl-2-furoate 0.02(2
6) 2-acetyl-5-methylfuran 0.05(2
7) Butane-1,4-olide 0.50(2
8) Butyric acid 022 (29
) Furfuryl Alcohol 0.20 (30
) Yne-valeric acid 0.20 (31
) Valeric acid 0.09 (32
) 2-methoxyphenol 3.82 (3
3) 2-methoxy-4-cresol 1.47 (
34) Phenol 3.18
354-ethylphenol 0.20362-
Ethylphenol 0.73374-Cresol 0.64384-Ethylphenol 00839) Other 60 or more substances 46.60 Components of wood vinegar tar Water 9.5% Organic matter content 90.5% Ratio of each component when organic matter is taken as 100 (Unit %) 12-butanone 64.312
Ethanol 03732-Pentanone 0.234) Pentane-
2,3-dione 0,145) Bridgen
0.116) Methylfuran
00872.5-Demethylpyrazine
0,1182.6-demethylpyrazine
0,2192-Methyl-2-cyclobentenone 0.0
3-acetic acid 2-acetylfuran 3-methyl-2-cyclopentenopyropionic acid 2,3-demethylcyclobent-2-en-1-one iso-butyric acid pentane-1,4-olidobutane-1,4-olidobutyric acid 2-acetoxyethanol iso-valeric acid valeric acid cyclotene cabric acid 2-methoxyphenol 2-methoxy-4-cresol phenol 4-cresol 3-cresol Other 55 or more substances 27.57 1.88 0.04 0. 10 0.03 0.28 0.87 0.05 0.05 0.05 0.02 0.05 0.10 0.02 0.35 0.03 0.04 2.70 Tourmaline ceramic as catalyst pair was manufactured as follows. Wet-pulverize tourmaline into a fine powder, mix it with other ceramic materials, and then grind the fine powder into a powder with a diameter of 2 to 3 mm.
After molding and drying into particles of mm size, they were fired at an oxidation firing temperature of 1200°C to produce tourmaline ceramic particles.

そして、本発明に係る希釈本酢液は、第1図に示す如く
、タンク1に前記木酢液を水で20倍に希釈した希釈液
を容入しておき、タンク1からポンプ2で吸い出し散布
液タンク4に至る経路(配管)の途中に、触媒容器3を
介在させ、この触媒容器3を通過する際触媒させて製造
したもので、前記触媒容器3内には、前記電気石セラミ
ック粒子5が、触媒体として容入されているものである
As shown in FIG. 1, the diluted vinegar solution according to the present invention is prepared by storing a diluted solution obtained by diluting the wood vinegar solution 20 times with water in a tank 1, and sucking it out from the tank 1 with a pump 2 and spraying it. A catalyst container 3 is interposed in the middle of the path (piping) leading to the liquid tank 4, and the tourmaline ceramic particles 5 are catalyzed when passing through the catalyst container 3. is contained as a catalyst.

ここで製造した前記希釈木酢液と処理前の希釈液とを用
いて、芝の圃場試験を行ったところ、本発明に係る希釈
木酢液の方が、殺虫、殺菌効果がはるかに高いし、後述
する種々の効果があった。
When field tests were conducted on grass using the diluted wood vinegar solution produced here and the diluted solution before treatment, it was found that the diluted wood vinegar solution according to the present invention had a much higher insecticidal and bactericidal effect, which will be described later. There were various effects.

ただし、電気石セラミック処理をする前後の希釈液を、
ガスクロマトグラフィーで定量して有機物成分の変化を
測定したが、有意差は認められなかった。また、先に電
気石セラミック処理した水で、20倍に希釈した木酢液
の成分も定量的には有意差がない。しかし、実際にこれ
を芝の圃場試験で比較すると、いずれも本発明に係る希
釈木酢液より効果が落ちるので、本発明に係る希釈木酢
液は、多くの含有有機物がイオン化され、これが特別な
効果を発揮したものと推測される。
However, the diluted solution before and after tourmaline ceramic treatment,
Changes in organic components were measured using gas chromatography, but no significant differences were observed. Furthermore, there is no quantitatively significant difference in the components of wood vinegar diluted 20 times with water that has been previously treated with tourmaline ceramics. However, when actually compared in a field test on turf, they were found to be less effective than the diluted pyroligneous vinegar according to the present invention. It is presumed that this was demonstrated.

更に、前記製造した希釈本酢液を使用して、電気セラミ
ックで処理しない前の希釈液を比較例として、気温、風
、降雨(人工)0日光などの条件を変化させて試験した
ところ、本発明の方が、効果がほぼ一定でバラツキがな
かった。
Furthermore, using the diluted vinegar solution produced above, the diluted solution before being treated with electroceramic was tested as a comparative example under varying conditions such as temperature, wind, rainfall (artificial), 0 sunlight, etc.; With the invention, the effect was almost constant and there was no variation.

[考案の効果コ 以上、説明のとおり本発明は、電気石セラミックの衝突
によって生じる電気エネルギーによって、木酢液の各種
有機物成分がイオン化され、また、水分子も電気分解し
てイオン化され、発生した酸素・オゾンによって希釈液
中の溶存酸素・オゾンが増加された希釈本酢液であるた
め、殺虫殺菌効果が向上したものであるし、散布条件に
よっても効果にバラツキがない。具体的には、次のよう
な効果を奏する。
[Effects of the invention] As explained above, the present invention ionizes various organic components of pyroligneous vinegar by the electric energy generated by the collision of tourmaline ceramics, and also electrolyzes water molecules and ionizes them, resulting in the generation of oxygen.・Since it is a diluted vinegar solution in which the dissolved oxygen and ozone in the diluted solution are increased by ozone, the insecticidal and sterilizing effect is improved, and the effect does not vary depending on the spraying conditions. Specifically, the following effects are achieved.

(])種子に浸透させて、発芽率を高め、生長を促進す
る。又、ハト、カラス等による鳥害な防止できる。
(]) Penetrate into seeds to increase germination rate and promote growth. It also prevents damage from birds such as pigeons and crows.

(2)苗床土壌への使用で、各種病原菌に対する殺菌効
果があり、発芽・発根の促進が著しい。
(2) When used in nursery soil, it has a bactericidal effect against various pathogenic bacteria and significantly promotes germination and rooting.

(3)耕作地土壌への使用で、伝染性ウィルスを防除し
、鳥害を防除して、生長促進と共に、健全な作物が育成
された。
(3) When used on cultivated soil, it controlled infectious viruses and bird damage, promoted growth, and produced healthy crops.

(4)葉面散布により、良質な野菜が育成された。(4) High-quality vegetables were grown by foliar spraying.

特に、ワケギ、ネギでは徒長が抑えられ、栽培中の軍勢
維持が図れる。
In particular, spring onions and green onions can be suppressed from growing too tall, making it possible to maintain an army during cultivation.

(5)農薬散布に当たって、木酢液の200倍希釈液で
希釈すると、木酢液中の油脂成分によって展着剤の効果
があるので、農薬散布間隔を倍に延ばせる。
(5) When spraying pesticides, diluting with a 200-fold dilution of pyroligneous vinegar can double the interval between pesticide sprays since the oil and fat components in the pyroligneous vinegar have the effect of a spreading agent.

(6)木酢液の20倍希釈は、土壌線虫に対して強い殺
虫力を持ち、殺菌類への殺菌効果を発揮する。200倍
希釈液でも、カビの菌糸や胞子に浸透して殺菌力を発揮
する。
(6) A 20-fold dilution of wood vinegar has strong insecticidal power against soil nematodes and exhibits a bactericidal effect against fungicides. Even at a 200-fold dilution, it penetrates mold hyphae and spores and exhibits sterilizing power.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は、本発明に係る希釈木酢液の製造例を示す説明
図である。 1・・・タンク、2・・・ポンプ、3・・・触媒容器、
4・・・散布液タンク、 5・・・電気石セラミック粒子。
FIG. 1 is an explanatory diagram showing an example of manufacturing diluted wood vinegar according to the present invention. 1...Tank, 2...Pump, 3...Catalyst container,
4... Spray liquid tank, 5... Tourmaline ceramic particles.

Claims (1)

【特許請求の範囲】[Claims] 電気石を粉砕し粉末とし、この粉末を成形し焼成した電
気石セラミックを触媒体とし、この触媒体に希釈木酢液
を触媒させてなるイオン活性化希釈木酢液。
This is an ion-activated dilute wood vinegar solution made by pulverizing tourmaline into powder, molding and firing the powder to use a tourmaline ceramic as a catalyst, and allowing this catalyst to catalyze diluted wood vinegar.
JP2267148A 1990-10-04 1990-10-04 Ionically activated diluted pyrolignous acid Pending JPH04145194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2267148A JPH04145194A (en) 1990-10-04 1990-10-04 Ionically activated diluted pyrolignous acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2267148A JPH04145194A (en) 1990-10-04 1990-10-04 Ionically activated diluted pyrolignous acid

Publications (1)

Publication Number Publication Date
JPH04145194A true JPH04145194A (en) 1992-05-19

Family

ID=17440756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2267148A Pending JPH04145194A (en) 1990-10-04 1990-10-04 Ionically activated diluted pyrolignous acid

Country Status (1)

Country Link
JP (1) JPH04145194A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0753320A (en) * 1993-08-14 1995-02-28 Matsuda Kensetsu Kk Active smoke liquid
JP2004300419A (en) * 2003-03-19 2004-10-28 Jgc Corp Method for manufacturing modified filtrate and modified filtrate obtained by this manufacturing method
JP2005179273A (en) * 2003-12-19 2005-07-07 Riswood Kk Seed disinfectant and seed disinfection method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0753320A (en) * 1993-08-14 1995-02-28 Matsuda Kensetsu Kk Active smoke liquid
JP2004300419A (en) * 2003-03-19 2004-10-28 Jgc Corp Method for manufacturing modified filtrate and modified filtrate obtained by this manufacturing method
JP2005179273A (en) * 2003-12-19 2005-07-07 Riswood Kk Seed disinfectant and seed disinfection method
JP4702677B2 (en) * 2003-12-19 2011-06-15 大幸Tec株式会社 Seed disinfectant

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