JP4967499B2 - 芝生中の多年生イネ科雑草の防除方法 - Google Patents
芝生中の多年生イネ科雑草の防除方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 17
- 241000380130 Ehrharta erecta Species 0.000 title description 3
- 238000005507 spraying Methods 0.000 claims description 11
- AIMMSOZBPYFASU-UHFFFAOYSA-N n-(4,6-dimethoxypyrimidin-2-yl)-n'-[3-(2,2,2-trifluoroethoxy)pyridin-1-ium-2-yl]sulfonylcarbamimidate Chemical compound COC1=CC(OC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CN=2)OCC(F)(F)F)=N1 AIMMSOZBPYFASU-UHFFFAOYSA-N 0.000 claims description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 238000012360 testing method Methods 0.000 description 27
- 241000196324 Embryophyta Species 0.000 description 21
- -1 4,6-dimethoxypyrimidin-2-yl Chemical group 0.000 description 20
- 230000002363 herbicidal effect Effects 0.000 description 16
- 239000004009 herbicide Substances 0.000 description 16
- 239000003814 drug Substances 0.000 description 12
- 229940079593 drug Drugs 0.000 description 12
- 239000004480 active ingredient Substances 0.000 description 11
- 231100000674 Phytotoxicity Toxicity 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 230000012010 growth Effects 0.000 description 8
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 241000209504 Poaceae Species 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- RRCWSLBKLVBFQD-UHFFFAOYSA-N 4-chloro-1-(2-methylpropyl)imidazo[4,5-c]quinoline Chemical class C1=CC=CC2=C3N(CC(C)C)C=NC3=C(Cl)N=C21 RRCWSLBKLVBFQD-UHFFFAOYSA-N 0.000 description 5
- 244000025254 Cannabis sativa Species 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000004563 wettable powder Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- PDYXIVPKOMYDOK-UHFFFAOYSA-N Glyphosate-monoammonium Chemical class [NH4+].OC(=O)CNCP(O)([O-])=O PDYXIVPKOMYDOK-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 230000034303 cell budding Effects 0.000 description 2
- 239000003240 coconut oil Substances 0.000 description 2
- 235000019864 coconut oil Nutrition 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- CRQQGFGUEAVUIL-UHFFFAOYSA-N chlorothalonil Chemical compound ClC1=C(Cl)C(C#N)=C(Cl)C(C#N)=C1Cl CRQQGFGUEAVUIL-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229940014144 folate Drugs 0.000 description 1
- OVBPIULPVIDEAO-LBPRGKRZSA-N folic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-LBPRGKRZSA-N 0.000 description 1
- 235000019152 folic acid Nutrition 0.000 description 1
- 239000011724 folic acid Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- PLUBDQHYMHSVEI-UHFFFAOYSA-N methyl 2h-pyrimidine-1-carboxylate Chemical compound COC(=O)N1CN=CC=C1 PLUBDQHYMHSVEI-UHFFFAOYSA-N 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- CMPQUABWPXYYSH-UHFFFAOYSA-N phenyl phosphate Chemical compound OP(O)(=O)OC1=CC=CC=C1 CMPQUABWPXYYSH-UHFFFAOYSA-N 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- AWLUSOLTCFEHNE-UHFFFAOYSA-N sodium;urea Chemical compound [Na].NC(N)=O AWLUSOLTCFEHNE-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 125000005504 styryl group Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
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- Catching Or Destruction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
(1)N´−メトキシカルボニルスルファニルアミドナトリウム(一般名:アシュラム)と、1−(4,6−ジメトキシピリミジン−2−イル)−3−〔3−(2,2,2−トリフルオロエトキシ)−2−ピリジルスルホニル〕ウレア(一般名:トリフロキシスルフロン)又はその塩とを散布することを特徴とする芝生中のチガヤの防除方法。
(2)N´−メトキシカルボニルスルファニルアミドナトリウムを33.3〜333ml/10aおよび1−(4,6−ジメトキシピリミジン−2−イル)−3−〔3−(2,2,2−トリフルオロエトキシ)−2−ピリジルスルホニル〕ウレア又はその塩を0.72〜6.48g/10a散布する上記(1)記載の方法。
内径14cmのポリプロピレン製ポットにグラウンドカバープランツ3種(ティフブレア、ノシバ、ヒメコウライシバ)を播種し、グラウンドカバープランツの生育が旺盛になるまで温室内で養生した後に表1に示す8種類の除草剤を濃度3水準で散布した。散布水量は10a当たり100Lとなるように40cm×40cmの枠に16mlとした。40cm×40cmの枠には植栽ポットを2個置き、除草剤を散布した後も温室に置き、生育を促進させて薬害発現の程度を52日間観察した。薬害発現試験結果を表2に示す。
内径25.2cm×高さ30cmのポリプロピレン製ポットにグラウンドカバープランツ1種(ノシバ)とメリケンカルカヤおよびグラウンドカバープランツ1種(ノシバ)とチガヤを変電所構内から移植し、グラウンドカバープランツの生育が旺盛になるまで温室内で養生した後に、表3に示す7種類の除草剤を表3に示す濃度で散布した。散布水量は10a当たり100Lとなるように、100cm×100cmの枠に100mlとした。100cm×100cmの枠には植栽ポットを2個置き、除草剤を散布した後も温室に置き、薬剤処理後336日目に除草効果について調査を行った。その結果を表3に示す。なお、除草効果は以下の基準で評価した。
評価基準:○ 全面ノシバが被覆している
△ 全面ノシバが被覆している中に2〜3本のイネ科植物が生育している
× 全面イネ科植物が被覆している
評価基準:○ 地下茎、茎葉が完全枯死している
△ 地下茎、茎葉が一部生き残っている
× 地下茎、茎葉が生き残っている
変電所緑地に繁茂したチガヤを緑化植物の生育に影響することなく防除できるかどうか試験した。変電所緑地の芝生面を1区画5m×5mとし、A区画〜F区画にチガヤに対し除草剤を濃度3水準で散布した。表5に示す各薬剤の所定量を水で希釈し、茎葉全体に散布処理した。散布水量は10a当たり100Lとした。散布処理後109日目に刈り取り調査を実施した。区画内でチガヤの生育が平均的な1m2を選び、木枠で製作した一辺1mのコドラート(方形)を置いた。その中のチガヤを全て刈り取り、チガヤの本数と収量を計測した。対照として、区画と区画の間の除草剤非散布のチガヤでも同様に実施した。その結果を表6に示す。
Claims (2)
- N´−メトキシカルボニルスルファニルアミドナトリウムと、1−(4,6−ジメトキシピリミジン−2−イル)−3−〔3−(2,2,2−トリフルオロエトキシ)−2−ピリジルスルホニル〕ウレア又はその塩とを散布することを特徴とする芝生中のチガヤの防除方法。
- N´−メトキシカルボニルスルファニルアミドナトリウムを33.3〜333ml/10aおよび1−(4,6−ジメトキシピリミジン−2−イル)−3−〔3−(2,2,2−トリフルオロエトキシ)−2−ピリジルスルホニル〕ウレア又はその塩を0.72〜6.48g/10a散布する請求項1記載の方法。
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JP4967499B2 true JP4967499B2 (ja) | 2012-07-04 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2255637A1 (en) * | 2009-05-02 | 2010-12-01 | Bayer CropScience AG | Method for weed control in lawn or turf |
JP2015189701A (ja) * | 2014-03-28 | 2015-11-02 | バイエルクロップサイエンス株式会社 | 芝生中の多年生イネ科雑草を防除する方法。 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS60172905A (ja) * | 1984-02-17 | 1985-09-06 | Mitsubishi Chem Ind Ltd | 除草剤組成物 |
JPS62138402A (ja) * | 1985-12-11 | 1987-06-22 | Hodogaya Chem Co Ltd | 除草剤 |
JPH09309808A (ja) * | 1996-05-20 | 1997-12-02 | Nissan Chem Ind Ltd | 除草剤組成物 |
JP4267134B2 (ja) * | 1999-07-30 | 2009-05-27 | 石原産業株式会社 | 芝生中の多年生イネ科雑草を防除する方法 |
CN101347117B (zh) * | 2002-07-25 | 2012-11-28 | 组合化学工业株式会社 | 除草剂组合物和使用该组合物防治杂草的方法 |
JP5176221B2 (ja) * | 2004-11-04 | 2013-04-03 | 丸和バイオケミカル株式会社 | アセトラクテート合成阻害剤を含有する微粒剤。 |
JP5094039B2 (ja) * | 2006-04-20 | 2012-12-12 | バイエルクロップサイエンス株式会社 | 芝生用除草剤組成物 |
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