CN107736395A - A kind of spring Hu green onion insecticide and preparation method thereof - Google Patents

A kind of spring Hu green onion insecticide and preparation method thereof Download PDF

Info

Publication number
CN107736395A
CN107736395A CN201710758533.XA CN201710758533A CN107736395A CN 107736395 A CN107736395 A CN 107736395A CN 201710758533 A CN201710758533 A CN 201710758533A CN 107736395 A CN107736395 A CN 107736395A
Authority
CN
China
Prior art keywords
parts
insecticide
spring
green onion
omethoate
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
CN201710758533.XA
Other languages
Chinese (zh)
Inventor
刘秀芳
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201710758533.XA priority Critical patent/CN107736395A/en
Publication of CN107736395A publication Critical patent/CN107736395A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/02Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/36Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
    • A01N37/38Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
    • A01N37/40Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N57/00Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/10Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
    • A01N57/12Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing acyclic or cycloaliphatic radicals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N57/00Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/10Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
    • A01N57/16Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing heterocyclic radicals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/06Aluminium; Calcium; Magnesium; Compounds thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08Magnoliopsida [dicotyledons]
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08Magnoliopsida [dicotyledons]
    • A01N65/12Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/40Liliopsida [monocotyledons]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Botany (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a kind of spring Hu green onion insecticide and preparation method thereof, 22 24 parts of the tuber of pinellia, 10 12 parts of salicylic acid, 10 14 parts of stearic acid, 10 15 parts of omethoate, 13 15 parts of toluene, 12 14 parts of Hostathion, 21 23 parts of sodium alkyl benzene sulfonate, 20 22 parts of bentonite, 13 15 parts of grass-leaved sweetflag, 11 13 parts of safflower, 35 parts of the bark of eucommia, 24 parts of Phytolacca acinosa, 300 350 parts of water.The present invention is a kind of green pesticide, can effectively kill that diamondback moth larvae, aphid, cost are low, toxin is low in growth period, and readily identified.

Description

A kind of spring Hu green onion insecticide and preparation method thereof
Technical field
The present invention relates to a kind of insecticide, in particular to a kind of spring Hu green onion insecticide and preparation method thereof.
Background technology
Hu green onion is a kind of plant, is distributed in north temperate zone.But during plantation, pest and disease damage is especially more, largely to make With agricultural chemicals, many residues of pesticides are above, if these agricultural chemicals do not wash clean clearly, cause the various poisoning symptoms of the mankind, seriously The health of the mankind is compromised, the present invention is a kind of green pesticide, has pungent smell, cost is low, toxin is low, without residual Stay, harm pollution-free to environment, human body.
The content of the invention
The invention provides a kind of spring Hu green onion insecticide and preparation method thereof.
To achieve the above object, the present invention provides following technical scheme:
A kind of spring Hu green onion insecticide, include following component according to mass fraction:
Tuber of pinellia 22-24 parts, salicylic acid 10-12 parts, stearic acid 10-14 parts, omethoate 10-15 parts, toluene 13-15 parts, three Azoles phosphorus 12-14 parts, sodium alkyl benzene sulfonate 21-23 parts, bentonite 20-22 parts, grass-leaved sweetflag 13-15 parts, safflower 11-13 parts, the bark of eucommia 3-5 parts, Phytolacca acinosa 2-4 parts, water 300-350 parts.
Further, following composition is included according to mass fraction:
22 parts of the tuber of pinellia, 10 parts of salicylic acid, 10 parts of stearic acid, 10 parts of omethoate, 13 parts of toluene, 12 parts of Hostathion, alkylbenzene 21 parts of sodium sulfonate, 20 parts of bentonite, 13 parts of grass-leaved sweetflag, 11 parts of safflower, 3 parts of the bark of eucommia, 2 parts of Phytolacca acinosa, 300 parts of water.
Further, following composition is included according to mass fraction
23 parts of the tuber of pinellia, 11 parts of salicylic acid, 12 parts of stearic acid, 13 parts of omethoate, 14 parts of toluene, 13 parts of Hostathion, alkylbenzene 22 parts of sodium sulfonate, 21 parts of bentonite, 14 parts of grass-leaved sweetflag, 12 parts of safflower, 4 parts of the bark of eucommia, 3 parts of Phytolacca acinosa, 325 parts of water.
Further, following composition is included according to mass fraction:
24 parts of the tuber of pinellia, 12 parts of salicylic acid, 14 parts of stearic acid, 15 parts of omethoate, 15 parts of toluene, 14 parts of Hostathion, alkylbenzene 23 parts of sodium sulfonate, 22 parts of bentonite, 15 parts of grass-leaved sweetflag, 13 parts of safflower, 5 parts of the bark of eucommia, 4 parts of Phytolacca acinosa, 350 parts of water.
Further, comprise the following steps:
1) tuber of pinellia 22-24 parts, salicylic acid 10-12 parts, stearic acid 10-14 parts, omethoate 10-15 parts, toluene 13-15 parts, Hostathion 12-14 parts, are crushed to 70-80 mesh, and are sufficiently mixed obtained mixture A;
2) other remaining formulas, are sufficiently stirred 8-12h, mixture B is made;
3), by mixture A mixture B made from step 1 and step 2, it is sufficiently stirred, and is heated to 70-80 degree, cools down To room temperature.
The beneficial effects of the invention are as follows:
1st, cost is low, irritant smell, prevents the mankind from eating by mistake.
2nd, pollution-free to environment, human body, harm, is readily cleaned.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, Obviously, described embodiment, only part of the embodiment of the present invention, rather than whole embodiments.Based in the present invention Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, Belong to the scope of protection of the invention.
Embodiment one:
A kind of spring Hu green onion insecticide includes following component according to mass fraction:
Tuber of pinellia 22-24 parts, salicylic acid 10-12 parts, stearic acid 10-14 parts, omethoate 10-15 parts, toluene 13-15 parts, three Azoles phosphorus 12-14 parts, sodium alkyl benzene sulfonate 21-23 parts, bentonite 20-22 parts, grass-leaved sweetflag 13-15 parts, safflower 11-13 parts, the bark of eucommia 3-5 parts, Phytolacca acinosa 2-4 parts, water 300-350 parts.
Embodiment two:
A kind of spring Hu green onion insecticide includes following component according to mass fraction:
22 parts of the tuber of pinellia, 10 parts of salicylic acid, 10 parts of stearic acid, 10 parts of omethoate, 13 parts of toluene, 12 parts of Hostathion, alkylbenzene 21 parts of sodium sulfonate, 20 parts of bentonite, 13 parts of grass-leaved sweetflag, 11 parts of safflower, 3 parts of the bark of eucommia, 2 parts of Phytolacca acinosa, 300 parts of water.
Embodiment three:
A kind of spring Hu green onion insecticide, include following composition according to mass fraction:
23 parts of the tuber of pinellia, 11 parts of salicylic acid, 12 parts of stearic acid, 13 parts of omethoate, 14 parts of toluene, 13 parts of Hostathion, alkylbenzene 22 parts of sodium sulfonate, 21 parts of bentonite, 14 parts of grass-leaved sweetflag, 12 parts of safflower, 4 parts of the bark of eucommia, 3 parts of Phytolacca acinosa, 325 parts of water.
Example IV:
A kind of spring Hu green onion insecticide, include following composition according to mass fraction:
24 parts of the tuber of pinellia, 12 parts of salicylic acid, 14 parts of stearic acid, 15 parts of omethoate, 15 parts of toluene, 14 parts of Hostathion, alkylbenzene 23 parts of sodium sulfonate, 22 parts of bentonite, 15 parts of grass-leaved sweetflag, 13 parts of safflower, 5 parts of the bark of eucommia, 4 parts of Phytolacca acinosa, 350 parts of water.
Embodiment five:
The present embodiment further relates to a kind of spring Hu green onion method for producing insecticide, specifically comprises the following steps:
1) tuber of pinellia 22-24 parts, salicylic acid 10-12 parts, stearic acid 10-14 parts, omethoate 10-15 parts, toluene 13-15 parts, Hostathion 12-14 parts, are crushed to 70-80 mesh, and are sufficiently mixed obtained mixture A;
2) other remaining formulas, are sufficiently stirred 8-12h, mixture B is made;
3), by mixture A mixture B made from step 1 and step 2, it is sufficiently stirred, and is heated to 70-80 degree, cools down To room temperature.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (5)

1. a kind of spring Hu green onion insecticide, it is characterised in that include following component according to mass fraction:
Tuber of pinellia 22-24 parts, salicylic acid 10-12 parts, stearic acid 10-14 parts, omethoate 10-15 parts, toluene 13-15 parts, Hostathion 12-14 parts, sodium alkyl benzene sulfonate 21-23 parts, bentonite 20-22 parts, grass-leaved sweetflag 13-15 parts, safflower 11-13 parts, bark of eucommia 3-5 Part, Phytolacca acinosa 2-4 parts, water 300-350 parts.
A kind of 2. spring Hu green onion insecticide according to claim 1, it is characterised in that according to mass fraction include as follows into Point:
22 parts of the tuber of pinellia, 10 parts of salicylic acid, 10 parts of stearic acid, 10 parts of omethoate, 13 parts of toluene, 12 parts of Hostathion, alkyl benzene sulphonate 21 parts of sodium, 20 parts of bentonite, 13 parts of grass-leaved sweetflag, 11 parts of safflower, 3 parts of the bark of eucommia, 2 parts of Phytolacca acinosa, 300 parts of water.
A kind of 3. spring Hu green onion insecticide according to claim 1, it is characterised in that according to mass fraction include as follows into Point:
23 parts of the tuber of pinellia, 11 parts of salicylic acid, 12 parts of stearic acid, 13 parts of omethoate, 14 parts of toluene, 13 parts of Hostathion, alkyl benzene sulphonate 22 parts of sodium, 21 parts of bentonite, 14 parts of grass-leaved sweetflag, 12 parts of safflower, 4 parts of the bark of eucommia, 3 parts of Phytolacca acinosa, 325 parts of water.
A kind of 4. spring Hu green onion insecticide according to claim 1, it is characterised in that according to mass fraction include as follows into Point:
24 parts of the tuber of pinellia, 12 parts of salicylic acid, 14 parts of stearic acid, 15 parts of omethoate, 15 parts of toluene, 14 parts of Hostathion, alkyl benzene sulphonate 23 parts of sodium, 22 parts of bentonite, 15 parts of grass-leaved sweetflag, 13 parts of safflower, 5 parts of the bark of eucommia, 4 parts of Phytolacca acinosa, 350 parts of water.
5. according to a kind of any described spring Hu green onion method for producing insecticide of claim 1-4, it is characterised in that comprising such as Lower step:
1) tuber of pinellia 22-24 parts, salicylic acid 10-12 parts, stearic acid 10-14 parts, omethoate 10-15 parts, toluene 13-15 parts, triazole Phosphorus 12-14 parts, are crushed to 70-80 mesh, and are sufficiently mixed obtained mixture A;
2) other remaining formulas, are sufficiently stirred 8-12h, mixture B is made;
3), by mixture A mixture B made from step 1 and step 2, it is sufficiently stirred, and is heated to 70-80 degree, is cooled to room Temperature.
CN201710758533.XA 2017-08-29 2017-08-29 A kind of spring Hu green onion insecticide and preparation method thereof Pending CN107736395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710758533.XA CN107736395A (en) 2017-08-29 2017-08-29 A kind of spring Hu green onion insecticide and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710758533.XA CN107736395A (en) 2017-08-29 2017-08-29 A kind of spring Hu green onion insecticide and preparation method thereof

Publications (1)

Publication Number Publication Date
CN107736395A true CN107736395A (en) 2018-02-27

Family

ID=61235793

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710758533.XA Pending CN107736395A (en) 2017-08-29 2017-08-29 A kind of spring Hu green onion insecticide and preparation method thereof

Country Status (1)

Country Link
CN (1) CN107736395A (en)

Similar Documents

Publication Publication Date Title
CN107920513A (en) The waterborne compositions for being used to control pest or coordinate plant growth containing Thymol or carvacrol, surfactant and solvent
Zakaria Basal stem rot of oil palm: The pathogen, disease incidence, and control methods
Kumawat et al. Formulation of biopesticides for insect pests and diseases management in organic farming
CN104542618A (en) Synergetic acaricidal composition containing cyenopyrafen and etoxazole
CN106365797A (en) Preparing method for organic fertilizer controlling vegetable root nematode
CN107736395A (en) A kind of spring Hu green onion insecticide and preparation method thereof
CN104522010A (en) Synergistic acaricidal composition containing cyenopyrafen and bifenazate
CN107509748A (en) A kind of spring grape insecticide and preparation method thereof
CN103271078B (en) Etoxazole-profenofospesticide pesticide composition
CN103271081B (en) Etoxazole-triazophospesticide pesticide composition
Sharma et al. Status of bacterial blight of pomegranate in India
CN107593797A (en) A kind of spring soya bean pesticide and preparation method thereof
CN107568273A (en) A kind of spring tomato insecticide and preparation method thereof
CN107736393A (en) A kind of spring apple insecticide and preparation method thereof
CN107646903A (en) A kind of spring green soya bean insecticide and preparation method thereof
US20230337663A1 (en) Agricultural composition
Goswami et al. A Farmer Friendly and Economic IPM Strategy to Combat the Soil Borne Fungal and Root Knot Nematode Diseases Infecting Horticultural Crops
CN107484780A (en) A kind of spring eggplant insecticide and preparation method thereof
CN107593796A (en) A kind of spring crowndaisy chrysanthemum insecticide and preparation method thereof
CN107593799A (en) A kind of spring watermelon insecticide and preparation method thereof
Vahabzadeh et al. Effects of Liquid Soap and Dishwashing Detergent on Pistachio Trees
AL-HAMMOURI et al. Effect of biofumigation by Calligonum polygonoides, dry olive leaves, and ash of olive leaves on chilli pepper growth and recovery of Rhizoctonia solani
CN107646904A (en) A kind of spring broad bean insecticide and preparation method thereof
CN107736392A (en) A kind of spring broad bean insecticide and preparation method thereof
CN107736396A (en) A kind of spring Chinese cabbage insecticide and preparation method thereof

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180227

WD01 Invention patent application deemed withdrawn after publication