CN1086659A - 草地的农用化学品处理方法 - Google Patents

草地的农用化学品处理方法 Download PDF

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CN1086659A
CN1086659A CN93119393A CN93119393A CN1086659A CN 1086659 A CN1086659 A CN 1086659A CN 93119393 A CN93119393 A CN 93119393A CN 93119393 A CN93119393 A CN 93119393A CN 1086659 A CN1086659 A CN 1086659A
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meadow
treating
trifluoromethyl
active substance
migratory locusts
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CN1061816C (zh
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弗朗西斯·科利特
伊利·贝亚
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BASF Agro BV Arnhem Switzerland
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Rhone Poulenc Agrochimie SA
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having no bond to a nitrogen atom

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

本发明涉及一种防治害虫，处理草地的方法，其 特征在于施用有效量的1-[2，6-二氯-4-(三氟甲 基)苯基]-3-氰基-4-[(三氟甲基)亚硫酰基]-5-氨 基吡唑。

Description

本发明涉及一种新的采用杀虫剂产品处理草地的方法，尤其是一种新的防治飞蝗（locuts）和土蝗（grass        hoppors）的处理草地的方法。
草地，在英语中称为牧场，也称大草原，会受到飞蝗和土蝗周期性的危害，这些长草地区吸引了飞蝗。
尽管商业上适用和文献中报道的杀虫剂很多，但对上述问题仍无满意的解决方法。更糟的是，目前为止具有一定范围效果的杀虫剂是需大剂量目前已被禁用的狄氏剂（dieldrin）。这种杀虫剂只是有效果的一种，它可能引起所允许施用其理论上禁止的量。这些暂时允许施用已重复多次，表明了所要解决的问题的尖锐性和缺少已知实质性的解决方法。
现在发现了一种新的处理草地的方法，使之有可能合理和经济地解决草场受飞蝗和土蝗危害的问题。
本发明方法的特征是草场上应用有效果的产品A包括1-〔2，6-二氯-4-（三氟甲基）苯基〕-3-氰基-4-〔（三氟甲基）亚硫酰基〕-5-氨基吡唑，避免受到或将受到土蝗或飞蝗的危害。
更准确的是，本发明方法特别适合于草场避免受到或将受到Melanoplus属土蝗和/或Schistocerca属飞蝗，尤其是Schistocerca        gregaria，或chortoicetes        terminifera蝗类的危害。
已知产品A，来自欧洲专利申请号295117，但已知一个宽大区域的变化活性。所产生的草场具体问题在实际中用杀虫剂仍未解决，在本领域的技术人员没有直接想到超过产物A的其它方面。
本发明较好方面，活性物质A的有量剂量，一般是以液体或固体组合物形式，较好为液体形式施用于地面，通过液体喷洒或固体喷洒完成施用，而液体形式更好地用于大面积使用。
本发明组合物一般是包括0.001到95%活性物质A，较好为0.2到15%活性物质的被稀释组合物。组合物的剩余部分一般由液体或固体赋形剂组成，可选择地为调节剂如表面活性剂及其它组成。这些组合物通过已知方法，制备，特别是按照欧洲专利295117中所述的技术。
本发明的另一个较好方面，所应用的活性物质的量是在2和50g/ha活性物质间，且较好为3g/ha到20g/ha之间。
以下列实施例说明本发明，且指明如何实施，但不为所限。
缩写DAT意思为“处理后天数”。
实施例1
处理一块草地，防治条件是用罩子限制害虫移动范围。该草地每平方米寄生有40只土蝗（Melanoplus        sanguinipes）。为了实验起见，在每次观察产品效果前两天使昆虫重新寄生，但不作进一步的杀虫剂防治。通过测得死亡率来观察结果（＝死亡土蝗百分率）。表明有显著的持续作用。
Figure 931193931_IMG1
实施例2
防治每平方米40只飞蝗（Chortoicetes        terminifera）为害的草场，并在每次测试效果前两天使昆虫重新寄生。通过测得死亡率（＝飞蝗死亡百分率）来观察效果。表明有显著的持续作用。
Figure 931193931_IMG2
实施例3
防治每平方米有40只飞蝗（Schistocerca        gregaria）为害的草场。为了实验起见，在每次测试效果前两天使昆虫重新寄生。通过测量死亡率（＝飞蝗死亡百分率）观察结果。表明有显著的持续作用。

Claims (5)

1、一种防治草地害虫的方法，其特征在于：施用有效量的1-[2，6-二氯-4-(三氟甲基)苯基]-3-氰基-4-[(三氟甲基)亚硫酰基]-5-氨基吡唑。
2、根据权利要求1所述的方法，其特征在于：已受虫害或可能受虫害的草地上，应用有效量的1-〔2，6-二氯-4-（三氟甲基）苯基〕-3-氢基-4-〔（三氟甲基）硫基〕-5-氨基吡唑，以避免土蝗或飞蝗的危害。
3、根据权利要求2所述的方法，其特征在于：防治受害或可能受害的草地以避免土蝗（Melanoplus属）和/或飞蝗（Schistocerca属），尤其是Schistocerca        gregaria或Chortoicetes        terminifera飞蝗的危害。
4、根据权利要求1到3所述的方法，其特征在于含有0.001到95%活性物质A，且较好为0.2到15%活性物质的稀释组合物处理草地。
5、根据权利要求1到4所述的方法，其特征在于：用量为2到50g/ha，且较好为3g/ha到20g/ha的活性物质处理草地。
CN93119393A 1992-10-19 1993-10-19 草地的农用化学品处理方法 Expired - Fee Related CN1061816C (zh)

Applications Claiming Priority (2)

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US963,115 1992-10-19

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CN1086659A true CN1086659A (zh) 1994-05-18
CN1061816C CN1061816C (zh) 2001-02-14

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CN (1) CN1061816C (zh)
AU (1) AU664118B2 (zh)
BR (1) BR9304018A (zh)
CA (1) CA2108383A1 (zh)
EG (1) EG20501A (zh)
IL (1) IL107230A (zh)
MA (1) MA23002A1 (zh)

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FR2696905B1 (fr) * 1992-10-20 1994-12-02 Rhone Poulenc Agrochimie Procédé de traitement agrochimique des bananiers.
US6001859A (en) * 1995-03-24 1999-12-14 Rhone-Poulenc Agrochimie Method for controlling acridians
FR2731875B1 (fr) * 1995-03-24 1997-04-30 Rhone Poulenc Agrochimie Procede de lutte contre les acridiens

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US5232940A (en) * 1985-12-20 1993-08-03 Hatton Leslie R Derivatives of N-phenylpyrazoles
GB8713768D0 (en) * 1987-06-12 1987-07-15 May & Baker Ltd Compositions of matter
US5373389A (en) * 1992-10-27 1994-12-13 General Instrument Corporation Method for linearizing an unbalanced Mach Zehnder optical frequency discriminator

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CN1061816C (zh) 2001-02-14
AU4908493A (en) 1994-05-05
BR9304018A (pt) 1994-06-07
AU664118B2 (en) 1995-11-02
IL107230A (en) 1999-01-26
IL107230A0 (en) 1994-01-25
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US6538014B1 (en) 2003-03-25
CA2108383A1 (en) 1994-04-20

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