EP1816907A2 - Procede de lutte contre les parasites du sol s'attaquant aux cultures transplantees - Google Patents

Procede de lutte contre les parasites du sol s'attaquant aux cultures transplantees

Info

Publication number
EP1816907A2
EP1816907A2 EP05848867A EP05848867A EP1816907A2 EP 1816907 A2 EP1816907 A2 EP 1816907A2 EP 05848867 A EP05848867 A EP 05848867A EP 05848867 A EP05848867 A EP 05848867A EP 1816907 A2 EP1816907 A2 EP 1816907A2
Authority
EP
European Patent Office
Prior art keywords
pyrethroid
bifenthrin
trans
soil
grams
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.)
Withdrawn
Application number
EP05848867A
Other languages
German (de)
English (en)
Other versions
EP1816907A4 (fr
Inventor
Jean Leblanc
Michel Sarazin
Marc Hullebroeck
Jos Van Ast
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of EP1816907A2 publication Critical patent/EP1816907A2/fr
Publication of EP1816907A4 publication Critical patent/EP1816907A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof

Definitions

  • the present invention relates to the field of protecting the underground germplasm of trans-planted crops against unwanted soil pests.
  • seed treatment products for example imidacloprid or fipronil
  • seed treatment products for example imidacloprid or fipronil
  • crops corn, sweet corn, sunflowers
  • new soil pests in Europe like Diabrotica vergifera are not well controlled with seed treatment solutions at normal (registered) rates.
  • the activity of the current seed treatment products in heavy soil pest conditions is ineffective, resulting in double applications of both seed-treatment and granular insecticides.
  • Granular insectides known for use in control of soil pests are amongst others carbofuran, carbosulfan, ethoprofos and terbufos.
  • Granular insecticides must be applied to the area where the soil pests are located.
  • current chemical methods of treatment against soil pests, by seed treatment and granular insecticides are lacking in performance for the control of soil pests with the insecticides presently being used.
  • the present invention is a method for protecting an underground germplasm part of a trans-planted crop against attack of a soil pest, said method comprising applying an effective amount of a pyrethroid or its agriculturally-acceptable salts, esters, acids or metabolites to a locus where said germplasm part is planted or growing.
  • a pyrethroid or its agriculturally-acceptable salts, esters, acids or metabolites to a locus where said germplasm part is planted or growing.
  • One aspect of the present invention relates to a method for protecting an underground germplasm part of a trans-planted crop against attack of a soil pest, said method comprising applying an effective amount of a pyrethroid or its agriculturally-acceptable salts, esters, acids or metabolites to a locus where said germplasm part is planted or growing.
  • the trans-planted crop is preferably selected from the group consisting of corn, sunflower, potato, tomato and sugarbeat. More preferably, the trans-planted crop is selected from the group consisting of corn, sunflower and potato.
  • the pyrethroid is preferably selected from the group consisting of bifenthrin, beta- cyfluthrin and zeta-cypermethrin. More preferably, the pyrethroid is bifenthrin.
  • the soil pest is preferably selected from the group consisting of wireworms and Diabrotica vergifera.
  • the application of an effective amount of a pyrethroid can be a T-band application.
  • An embodiment of the invention is when the trans-planted crop is corn or sunflower, the soil pest is wireworm and the effective amount of a pyrethroid is from 40 to 80 grams active ingredient per hectare.
  • the trans-planted crop is corn or sunflower, the soil pest is wireworm and the effective amount of a pyrethroid is from 40 to 60 grams active ingredient per hectare.
  • trans-planted crop is corn
  • the soil pest is Diabrotica vergifera and the effective amount of a pyrethroid is from 50 to 100 grams active ingredient per hectare.
  • the trans-planted crop is corn
  • the soil pest is Diabrotica vergifera and the effective amount of a pyrethroid is from 80 to 100 grams active ingredient per hectare.
  • Yet another embodiment of the invention is when the trans-planted crop is potato, the soil pest is wireworm and the effective amount of a pyrethroid is from 50 to 100 grams active ingredient per hectare.
  • the trans-planted crop is potato, the soil pest is wireworm and the effective amount of a pyrethroid is from 60 to 100 grams active ingredient per hectare.
  • a pyrethroid with soil activity of the present invention with a second insecticide.
  • insecticides that are known to have insecticidal activity on unwanted soil and/or foliar pests of various crops or are known for other uses, such as carbofuran, carbosulfan or cadusafos.
  • a preferable combination of a pyrethroid with soil activity and insecticides known for activity on unwanted soil pests of various crops would be bifenthrin and one or more of carbofuran, carbosulfan or cadusafos.
  • pyrethroid As used in this specification and unless otherwise indicated the terms "pyrethroid", “pyrethroid with soil activity”, “soil-pyrethroid”, “repellant pyrethroid”, or “soil insect repellant” as these terms relate to the insecticides of the present invention as set forth herein are one and the same.
  • protecting refers to the avoidance of, or minimizing the amount of attack of an underground germplasm part of a trans-planted crop by a soil pest to a point where it no longer poses a threat to plant vitality, selective plant death, quality loss and/or reduced yields.
  • germplasm refers to the seeds, roots, rootstocks, tubers, bulbs and underground stem parts of a trans-planted crop or plant.
  • transplanted crop refers to field crops, row crops, vegetable crops and other agricultural crops.
  • the pyrethroid with soil activity finding utility in the present invention may be formulated as granules of relatively large particle size, as water-soluble or water-dispersible granules, as dusts, as wettable powders, as emulsifiable concentrates, as flowables, as micro-emulsions, as microencapsulated formulations, as capsule suspensions, as solutions, or as any of several other known types of formulations, depending on the desired mode of application. It is to be understood that the amounts specified in this specification are intended to be approximate only, as if the word "about” were placed in front of the amounts specified.
  • insecticidal compositions may be' applied either as water-diluted sprays, or dusts, or granules to the areas in which protection of underground germplasm is desired.
  • These formulations may contain as little as 0.1%, 0.2% or 0.5% to as much as 95% or more by weight of active ingredient.
  • Dusts are free flowing admixtures of the active ingredient with finely divided solids such as talc, natural clays, kieselguhr, flours such as walnut shell and cottonseed flours, and other organic and inorganic solids which act as dispersants and carriers for the toxicant; these finely divided solids have an average particle size of less than about 50 microns.
  • a typical dust formulation useful herein is one containing 1.0 part or less of the insecticidal compound and 99.0 parts of talc.
  • Wettable powders are in the form of finely divided particles, which disperse readily in water or other dispersant.
  • the wettable powder is ultimately applied either as a dry dust or as an emulsion in water or other liquid.
  • Typical carriers for wettable powders include Fuller's earth, kaolin clays, silicas, and other highly absorbent, readily wet inorganic diluents.
  • Wettable powders normally are prepared to contain about 5 - 80% of active ingredient, depending on the absorbency of the carrier, and usually also contain a small amount of a wetting, dispersing or emulsifying agent to facilitate dispersion.
  • a useful wettable powder formulation contains 80.0 parts of the insecticidal compound, 17.9 parts of Palmetto clay, and 1.0 part of sodium lignosulfonate and 0.3 part of sulfonated aliphatic polyester as wetting agents.
  • ECs emulsifiable concentrates
  • ECs emulsifiable concentrates
  • ECs emulsifiable concentrates
  • these concentrates are dispersed in water or other liquid carrier and normally applied as a spray to the area to be treated.
  • the percentage by weight of the essential active ingredient may vary according to the manner in which the composition is to be applied, but in general comprises 0.5 to 95% of active ingredient by weight of the insecticidal composition.
  • Flowable formulations are similar to ECs except that the active ingredient is suspended in a liquid carrier, generally water.
  • Flowables like ECs, may include a small amount of a surfactant, and will typically contain active ingredients in the range of 0.5 to 95%, frequently from 5 to 50%, by weight of the composition.
  • flowables may be diluted in water or other liquid vehicle, and are normally applied as a spray to the area to be treated.
  • Typical wetting, dispersing or emulsifying agents used in certain formulations include, but are not limited to, the alkyl and alkylaryl sulfonates and sulfates and their sodium salts; alkylaryl polyether alcohols; sulfated higher alcohols; polyethylene oxides; sulfonated animal and vegetable oils; sulfonated petroleum oils; fatty acid esters of polyhydric alcohols and the ethylene oxide addition products of such esters; and the addition product of long chain mercaptans and ethylene oxide.
  • Many other types of useful surface - active agents are available in commerce. Surface-active agents, when used, normally comprise 1 to 15% by weight of the composition.
  • Still other useful formulations for insecticidal applications include simple solutions of the active ingredient in a solvent in which it is completely soluble at the desired concentration, such as acetone, alkylated naphthalenes, xylene, or other organic solvents.
  • Granular formulations, wherein the toxicant is carried on relative coarse particles, are of particular utility for aerial distribution or for penetration of a cover canopy.
  • Pressurized sprays, typically aerosols wherein the active ingredient is dispersed in finely divided form as a result of vaporization of a low-boiling dispersant solvent carrier may also be used.
  • Water-soluble or water-dispersible granules are free flowing, non-dusty, and readily water-soluble or water-miscible.
  • the granular formulations, emulsifiable concentrates, flowable concentrates, solutions, etc. may be diluted with water to give a concentration of active ingredient in the range of say 0.1 % or 0.2% to 1.5% or 2%.
  • a "T-band application” is a spraying procedure comprising i) opening the furrow, ii) dropping the seed in the furrow, iii) spraying the product as a 10 to 15 cm band over and in the furrow, and over the seed, iv) closing the furrow using a press wheel or similar equipment.
  • Root Damage (grams AI/ 100 m (IOWA scale 0-6) row)
  • Control or efficacy was determined as IOWA Root index (0-6) of the corn periodically after treatment compared to an untreated reference. Three replicates were conducted. The results, shown as an average of the three replicates are compared with results observed with carbofuran (Furadan 10G) applied at 6 gAI/100 M row. The results and comparison are in Table 4 below.
  • Two trials were conducted by spraying 50 grams AI/Hectare and 100 grams AI/Hectare of bifenthrin formulated as an 80 Flow (equivalent to 0.625 and 1.25 L/Ha of MULTISTAR S or TALSTAR 8SC containing 80 g/1 bifenthrin) in a soil application around the underground germplasm of potato in pots containing one potato and 7 wireworms per pot.
  • the potato and soil were evaluated 52 days after application. Control or efficacy was determined as the number of surviving wireworms in the respective pots and the number of holes in the tuber of the potato as compared to an untreated reference. Four replicates were conducted.

Landscapes

  • 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)

Abstract

L'invention porte sur un procédé utilisant des pyréthroïdes pour protéger la partie de plasma germinatif de cultures transplantées des attaques des parasites du sol, et en particulier sur l'utilisation dans ce but de la bifenthrine agissant par contact et par effet répulsif.
EP05848867A 2004-12-01 2005-12-01 Procede de lutte contre les parasites du sol s'attaquant aux cultures transplantees Withdrawn EP1816907A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63211904P 2004-12-01 2004-12-01
PCT/US2005/043439 WO2006060551A2 (fr) 2004-12-01 2005-12-01 Procede de lutte contre les parasites du sol s'attaquant aux cultures transplantees

Publications (2)

Publication Number Publication Date
EP1816907A2 true EP1816907A2 (fr) 2007-08-15
EP1816907A4 EP1816907A4 (fr) 2008-06-11

Family

ID=36565713

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05848867A Withdrawn EP1816907A4 (fr) 2004-12-01 2005-12-01 Procede de lutte contre les parasites du sol s'attaquant aux cultures transplantees

Country Status (2)

Country Link
EP (1) EP1816907A4 (fr)
WO (1) WO2006060551A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2932954B1 (fr) * 2008-06-25 2010-11-05 Sbm Dev Procede de lutte contre les insectes du sol
EP2747556B1 (fr) 2011-08-23 2021-08-11 Vive Crop Protection Inc. Formulations de pyréthroïde
FR2979186B1 (fr) * 2011-08-25 2015-01-16 Sbm Dev Procede de lutte contre les insectes du sol
CA2882679C (fr) 2011-12-22 2019-10-15 Vive Crop Protection Inc. Formulations de strobilurine
CN102918971B (zh) * 2012-10-22 2015-01-07 中国科学院东北地理与农业生态研究所 一种提高盐碱地玉米产量的起垄播种方法
AR108091A1 (es) 2016-04-06 2018-07-18 Fmc Corp Formulaciones y métodos para controlar larvas del gusano de la raíz
AT519561B1 (de) 2017-04-25 2018-08-15 Fill Gmbh Bearbeitungsanlage und Verfahren zum Durchführen eines Werkzeugwechsels an der Bearbeitungsanlage
US11517013B2 (en) 2017-08-25 2022-12-06 Vive Crop Protection Inc. Multi-component, soil-applied, pesticidal compositions
CN110178506A (zh) * 2019-05-30 2019-08-30 信玲 一种用于桃树种植的测量装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194566A1 (fr) * 1985-03-08 1986-09-17 American Cyanamid Company Compositions insecticides
US5238724A (en) * 1990-12-13 1993-08-24 Colorado State University Research Foundation Arthropodicidal use of 6-methoxy-2-benzoxazolinone combined with insecticides and/or biocontrol agents
EP1013170A1 (fr) * 1998-12-22 2000-06-28 Aventis Cropscience S.A. Procédé pour la lutte contre les insectes
WO2003053345A2 (fr) * 2001-12-12 2003-07-03 Fmc Corporation Amelioration de l'efficacite d'agents d'elimination de parasites d'invertebres

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6289829B1 (en) * 1998-09-18 2001-09-18 Aventis Cropscience S.A. Planting apparatus with improved liquid pesticide delivery device and related method for delivering liquid pesticide

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194566A1 (fr) * 1985-03-08 1986-09-17 American Cyanamid Company Compositions insecticides
US5238724A (en) * 1990-12-13 1993-08-24 Colorado State University Research Foundation Arthropodicidal use of 6-methoxy-2-benzoxazolinone combined with insecticides and/or biocontrol agents
EP1013170A1 (fr) * 1998-12-22 2000-06-28 Aventis Cropscience S.A. Procédé pour la lutte contre les insectes
WO2003053345A2 (fr) * 2001-12-12 2003-07-03 Fmc Corporation Amelioration de l'efficacite d'agents d'elimination de parasites d'invertebres

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "CROP PROFILE FOR CORN IN KENTUCKY" INTERNET CITATION, [Online] 21 November 2000 (2000-11-21), XP003001699 Retrieved from the Internet: URL:http://www.cipm.ncsu.edu/cropprofiles/docs/KYcom.html> [retrieved on 2006] *
MEINKE LANCE J. ET AL: "Adult susceptibility of Nebraska western corn rootworm (Coleoptera: Chrysomelidae) populations to selected insecticides" JOURNAL OF ECONOMIC ENTOMOLOGY, vol. 91, February 1998 (1998-02), pages 594-600, XP009098039 *
PARIMI SRINIVAS ET AL: "Toxicity of insecticide-bait mixtures to insecticide resistant and susceptible western corn rootworms (Coleoptera: Chrysomelidae)" CROP PROTECTION, ELSEVIER SCIENCE, GB, vol. 22, no. 5, June 2003 (2003-06), pages 781-786, XP002467638 ISSN: 0261-2194 *
ROZEN, ESTER A. ET AL: "Tackling Wireworms in a New Way" INTERNATIONAL PEST CONTROL, vol. 46, no. 2, March 2004 (2004-03), pages 80-81, XP002474739 *
See also references of WO2006060551A2 *

Also Published As

Publication number Publication date
WO2006060551A3 (fr) 2006-08-31
EP1816907A4 (fr) 2008-06-11
WO2006060551A2 (fr) 2006-06-08

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