MD1163Z - Larval codling moth trapping device - Google Patents
Larval codling moth trapping device Download PDFInfo
- Publication number
- MD1163Z MD1163Z MDS20170022A MDS20170022A MD1163Z MD 1163 Z MD1163 Z MD 1163Z MD S20170022 A MDS20170022 A MD S20170022A MD S20170022 A MDS20170022 A MD S20170022A MD 1163 Z MD1163 Z MD 1163Z
- Authority
- MD
- Moldova
- Prior art keywords
- strip
- larval
- apple
- dispensers
- tree
- Prior art date
Links
- 241001635274 Cydia pomonella Species 0.000 title abstract description 5
- 230000001418 larval effect Effects 0.000 title abstract description 3
- 239000003016 pheromone Substances 0.000 claims abstract description 16
- 230000002776 aggregation Effects 0.000 claims abstract description 10
- 238000004220 aggregation Methods 0.000 claims abstract description 10
- 239000011148 porous material Substances 0.000 claims abstract description 4
- 241001136903 Rhagoletis pomonella Species 0.000 claims description 4
- 238000003898 horticulture Methods 0.000 abstract 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000006266 hibernation Effects 0.000 description 3
- BSAIUMLZVGUGKX-BQYQJAHWSA-N (E)-non-2-enal Chemical compound CCCCCC\C=C\C=O BSAIUMLZVGUGKX-BQYQJAHWSA-N 0.000 description 2
- LVBXEMGDVWVTGY-VOTSOKGWSA-N (E)-oct-2-enal Chemical compound CCCCC\C=C\C=O LVBXEMGDVWVTGY-VOTSOKGWSA-N 0.000 description 2
- BQOFWKZOCNGFEC-UHFFFAOYSA-N carene Chemical compound C1C(C)=CCC2C(C)(C)C12 BQOFWKZOCNGFEC-UHFFFAOYSA-N 0.000 description 2
- KSMVZQYAVGTKIV-UHFFFAOYSA-N decanal Chemical compound CCCCCCCCCC=O KSMVZQYAVGTKIV-UHFFFAOYSA-N 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000000749 insecticidal effect Effects 0.000 description 2
- GYHFUZHODSMOHU-UHFFFAOYSA-N nonanal Chemical compound CCCCCCCCC=O GYHFUZHODSMOHU-UHFFFAOYSA-N 0.000 description 2
- NUJGJRNETVAIRJ-UHFFFAOYSA-N octanal Chemical compound CCCCCCCC=O NUJGJRNETVAIRJ-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UHEPJGULSIKKTP-UHFFFAOYSA-N sulcatone Chemical compound CC(C)=CCCC(C)=O UHEPJGULSIKKTP-UHFFFAOYSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 229930006737 car-3-ene Natural products 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001030 gas--liquid chromatography Methods 0.000 description 1
- HNZUNIKWNYHEJJ-FMIVXFBMSA-N geranyl acetone Chemical compound CC(C)=CCC\C(C)=C\CCC(C)=O HNZUNIKWNYHEJJ-FMIVXFBMSA-N 0.000 description 1
- HNZUNIKWNYHEJJ-UHFFFAOYSA-N geranyl acetone Natural products CC(C)=CCCC(C)=CCCC(C)=O HNZUNIKWNYHEJJ-UHFFFAOYSA-N 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- OHEFFKYYKJVVOX-UHFFFAOYSA-N sulcatol Natural products CC(O)CCC=C(C)C OHEFFKYYKJVVOX-UHFFFAOYSA-N 0.000 description 1
- LVBXEMGDVWVTGY-UHFFFAOYSA-N trans-2-octenal Natural products CCCCCC=CC=O LVBXEMGDVWVTGY-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
Abstract
Description
Invenţia se referă la agricultură, şi anume la pomicultură, în special la dispozitive pentru capturarea larvelor de viermele mărului. The invention relates to agriculture, namely to fruit growing, in particular to devices for capturing apple worm larvae.
Se cunoaşte un dispozitiv pentru capturarea larvelor de viermele mărului de vârsta a V-a, care conţine o bandă din carton gofrat, tratată cu feromoni de agregare şi fixată de pom [1]. A device for capturing fifth-instar apple maggot larvae is known, which consists of a strip of corrugated cardboard, treated with aggregation pheromones and fixed to the tree [1].
De asemenea, se cunoaşte un dispozitiv pentru capturarea larvelor de viermele mărului, care conţine o bandă din carton gofrat, pe care este aplicat un strat subţire de feromoni de agregare a larvelor de viermele mărului Cydia pomonella de vârsta a V-a care se pregăteşte de hibernare, stratul subţire fiind acoperit cu ceară [2]. Also, a device for capturing apple worm larvae is known, which contains a corrugated cardboard strip, on which is applied a thin layer of pheromones for the aggregation of 5th instar apple worm larvae Cydia pomonella preparing for hibernation, the thin layer being covered with wax [2].
Dezavantajul acestor dispozitive constă în faptul că eficacitatea este joasă, din cauza că unele componente ale benzii tratate cu feromoni de agregare se evaporă rapid. The disadvantage of these devices is that their effectiveness is low, because some components of the strip treated with aggregation pheromones evaporate quickly.
Problema tehnică pe care o rezolvă invenţia este sporirea eficacităţii utilizării dispozitivului pentru capturarea larvelor de viermele mărului, diminuarea numărului larvelor de viermele mărului care se pregătesc de hibernare, precum şi reducerea utilizării substanţelor insecticide toxice şi scumpe. The technical problem solved by the invention is to increase the effectiveness of using the device for capturing apple worm larvae, to reduce the number of apple worm larvae preparing for hibernation, as well as to reduce the use of toxic and expensive insecticidal substances.
Dispozitivul pentru capturarea larvelor de viermele mărului, conform invenţiei, înlătură dezavantajul menţionat mai sus prin aceea că conţine o bandă din carton gofrat, pe care sunt fixaţi cu ajutorul unor elemente de fixare din sârmă subţire nişte dispensatori pentru feromoni de agregare, executaţi din material poros, totodată banda este dotată cu o sfoară pentru fixarea ei de pom. The device for capturing apple maggot larvae, according to the invention, eliminates the above-mentioned disadvantage by containing a corrugated cardboard strip, on which are fixed with the help of thin wire fasteners some dispensers for aggregation pheromones, made of porous material, at the same time the strip is equipped with a string for fixing it to the tree.
Rezultatul tehnic al invenţiei constă în sporirea capturării larvelor de viermele mărului mai mult de 60%, diminuarea rezervei de hibernare a larvelor de viermele mărului prin atragerea, capturarea şi distrugerea lor, precum şi reducerea utilizării substanţelor insecticide toxice şi scumpe. The technical result of the invention consists in increasing the capture of apple worm larvae by more than 60%, reducing the hibernation reserve of apple worm larvae by attracting, capturing and destroying them, as well as reducing the use of toxic and expensive insecticidal substances.
Invenţia se explică cu ajutorul desenului din figură, în care este prezentată schema dispozitivului pentru capturarea larvelor de viermele mărului. The invention is explained with the help of the drawing in the figure, which shows the diagram of the device for capturing apple worm larvae.
Dispozitivul conţine banda 1 din carton gofrat, pe care sunt fixaţi cu ajutorul elementelor de fixare din sârmă subţire 3 dispensatorii 2 pentru feromoni de agregare, executaţi din material poros, pe care este aplicată cu ajutorul unei seringi 4 de dimensiuni mici o cantitate necesară de feromoni de agregare a larvelor de viermele mărului de vârsta a V-a. Banda 1 este dotată cu sfoara 5 pentru fixarea ei de pom. Numărul de dispensatori 2 depinde de lungimea benzii 1, iar ultima depinde de grosimea pomului, pe care este fixată banda 1 cu sfoara 5, astfel încât dispensatorii 2 să fie în contact direct cu scoarţa pomului, adică să se afle între pom şi suprafaţa interioară a benzii 1. The device contains a strip 1 made of corrugated cardboard, on which are fixed with the help of thin wire fasteners 3 dispensers 2 for aggregation pheromones, made of porous material, on which is applied with the help of a small syringe 4 a necessary amount of aggregation pheromones for 5th instar apple worm larvae. The strip 1 is equipped with a string 5 for fixing it to the tree. The number of dispensers 2 depends on the length of the strip 1, and the last one depends on the thickness of the tree, on which the strip 1 is fixed with the string 5, so that the dispensers 2 are in direct contact with the bark of the tree, i.e. to be between the tree and the inner surface of the strip 1.
Dispozitivul pentru capturarea larvelor de viermele mărului funcţionează în modul următor. The device for capturing apple maggot larvae works in the following way.
Banda 1 din carton gofrat se fixează de pom cu sfoara 5, astfel încât dispensatorii 2, fixaţi de banda 1 cu sârma subţire 3, să se afle între scoarţa pomului şi suprafaţa interioară a benzii 1. Ultima are o lăţime de 7,5 cm, iar dispensatorii 2 sunt executaţi din poliuretan expandat elastic cu celulele deschise, îmbibate cu feromoni de agregare, şi fixaţi pe banda 1 la 12 cm distanţă unul de la altul, totodată numărul de dispensatori 2 se determină în dependenţă de lungimea benzii 1. The corrugated cardboard strip 1 is fixed to the tree with string 5, so that the dispensers 2, fixed to the strip 1 with thin wire 3, are located between the tree bark and the inner surface of the strip 1. The latter has a width of 7.5 cm, and the dispensers 2 are made of elastic expanded polyurethane with open cells, soaked with aggregation pheromones, and fixed to the strip 1 at a distance of 12 cm from each other, at the same time the number of dispensers 2 is determined depending on the length of the strip 1.
Pentru aplicarea unei doze de feromoni de agregare pe dispensatorii 2, se prepară soluţia de 22,80 g de amestec de feromoni din opt componente sintetice, şi anume: 6-metil-5-hepten-2-onă (0,8 g), Octanal (0,94 g), 3-Carenă (0,95 g), (E)-2-Octenal (4,10 g), Nonanal (4,10 g), (E)-2-Nonenal (10 g), Decanal (1,40 g), Geranilacetonă (0,50 g) în 100,00 ml de tetrahidrofuran. To apply a dose of aggregation pheromones on dispensers 2, prepare a solution of 22.80 g of pheromone mixture from eight synthetic components, namely: 6-methyl-5-hepten-2-one (0.8 g), Octanal (0.94 g), 3-Carene (0.95 g), (E)-2-Octenal (4.10 g), Nonanal (4.10 g), (E)-2-Nonenal (10 g), Decanal (1.40 g), Geranylacetone (0.50 g) in 100.00 ml of tetrahydrofuran.
1 µl (10-6 l) de această soluţie conţine 2,28x10-4 g, adică 0,000228 g sau 0,228 mg amestec de feromoni. 1 µl (10-6 l) of this solution contains 2.28x10-4 g, i.e. 0.000228 g or 0.228 mg of pheromone mixture.
10 µl (10-5 l) de această soluţie conţine 2,28x10-3 g, adică 0,00228 g sau 2,28 mg amestec de feromoni. 10 µl (10-5 l) of this solution contains 2.28x10-3 g, i.e. 0.00228 g or 2.28 mg of pheromone mixture.
Alicote precise de soluţie a amestecului de feromoni în tetrahidrofuran, conţinând cantităţile de feromoni menţionate, se prelevă şi se aplică pe dispensatorii 2 cu ajutorul seringilor 4 pentru cromatografia gaz-lichid cu volumul de 1 µl şi 10 µl. Precise aliquots of the pheromone mixture solution in tetrahydrofuran, containing the mentioned amounts of pheromones, are taken and applied to the dispensers 2 using syringes 4 for gas-liquid chromatography with a volume of 1 µl and 10 µl.
Perioada cea mai favorabilă pentru fixarea benzilor 1 de pomi este de la mijlocul lunii iunie până la sfârşitul lunii august, când larvele de viermele mărului ies din fructele de măr şi îşi caută locuri pentru cristalizare. Benzile 1 se ţin fixate de pomi până la sfârşitul lunii septembrie, jumătatea lui octombrie, după care acestea se scot, iar larvele de viermele mărului adunate pe benzile 1 sunt distruse sau studiate din punct de vedere sistematic sau numeric. The most favorable period for fixing the 1 strips to trees is from mid-June to the end of August, when the apple worm larvae emerge from the apple fruits and look for places for crystallization. The 1 strips are kept fixed to the trees until the end of September, mid-October, after which they are removed, and the apple worm larvae collected on the 1 strips are destroyed or studied systematically or numerically.
1. Judd G. J. R., Gardiner M. G. T., Thomson D. R. Entomologia Experimentalis et Applicata. Control of codling moth in organically-managed apple orchards by combining pheromone-mediated mating distruption, post-harvest fruit removal and tree banding. Belgium, 1997, Vol. 83, p. 137-146 1. Judd G. J. R., Gardiner M. G. T., Thomson D. R. Entomologia Experimentalis et Applicata. Control of codling moth in organically-managed apple orchards by combining pheromone-mediated mating disruption, post-harvest fruit removal and tree banding. Belgium, 1997, Vol. 83, p. 137-146
2. Jumean Z., Lafontaine J.-P., Wood C., Judd G. J. R., Gries. G. Entomologia Experimentalis Applicata. Pheromone-based trapping of larval codling moth, Cydia pomonella, in apple orchards. Canada, 2007, Vol. 122, p. 87-91 2. Jumean Z., Lafontaine J.-P., Wood C., Judd G.J.R., Gries. G. Entomologia Experimentalis Applicata. Pheromone-based trapping of larval codling moth, Cydia pomonella, in apple orchards. Canada, 2007, Vol. 122, pp. 87-91
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20170022A MD1163Z (en) | 2017-02-22 | 2017-02-22 | Larval codling moth trapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20170022A MD1163Z (en) | 2017-02-22 | 2017-02-22 | Larval codling moth trapping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD1163Y MD1163Y (en) | 2017-07-31 |
| MD1163Z true MD1163Z (en) | 2018-02-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20170022A MD1163Z (en) | 2017-02-22 | 2017-02-22 | Larval codling moth trapping device |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD1163Z (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU24196A1 (en) * | 1930-05-21 | 1931-11-30 | А.И. Проценко | Device for collecting caterpillars and other pests |
| SU26148A1 (en) * | 1930-08-07 | 1932-04-30 | Ф.Н. Котляров | Detachable ring to protect trees from insect parasites |
| SU917821A1 (en) * | 1980-06-12 | 1982-04-07 | Институт Зоологии Ан Азсср | Catcher-sterilizer for insets |
| SU1604312A1 (en) * | 1987-04-10 | 1990-11-07 | Украинский научно-исследовательский институт защиты растений | Insect trap |
| MD990Y (en) * | 2015-06-10 | 2016-01-31 | Institutul De Genetică, Fiziologie Şi Protecţie A Plantelor Al Academiei De Ştiinţe A Moldovei | Device for controlling injurious insects |
-
2017
- 2017-02-22 MD MDS20170022A patent/MD1163Z/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU24196A1 (en) * | 1930-05-21 | 1931-11-30 | А.И. Проценко | Device for collecting caterpillars and other pests |
| SU26148A1 (en) * | 1930-08-07 | 1932-04-30 | Ф.Н. Котляров | Detachable ring to protect trees from insect parasites |
| SU917821A1 (en) * | 1980-06-12 | 1982-04-07 | Институт Зоологии Ан Азсср | Catcher-sterilizer for insets |
| SU1604312A1 (en) * | 1987-04-10 | 1990-11-07 | Украинский научно-исследовательский институт защиты растений | Insect trap |
| MD990Y (en) * | 2015-06-10 | 2016-01-31 | Institutul De Genetică, Fiziologie Şi Protecţie A Plantelor Al Academiei De Ştiinţe A Moldovei | Device for controlling injurious insects |
Non-Patent Citations (2)
| Title |
|---|
| Judd G. J. R., Gardiner M. G. T., Thomson D. R. Entomologia Experimentalis et Applicata. Control of codling moth in organically-managed apple orchards by combining pheromone-mediated mating distruption, post-harvest fruit removal and tree banding. Belgium, 1997, Vol. 83, p. 137-146 * |
| Jumean Z., Lafontaine J.-P., Wood C., Judd G. J. R., Gries. G. Entomologia Experimentalis Applicata. Pheromone-based trapping of larval codling moth, Cydia pomonella, in apple orchards. Canada, 2007, Vol. 122, p. 87-91 * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD1163Y (en) | 2017-07-31 |
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| FG9Y | Short term patent issued | ||
| KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |