WO2014092529A1 - Biocontrol de nemátodos fitoparásitos mediante paecilomyces - Google Patents
Biocontrol de nemátodos fitoparásitos mediante paecilomyces Download PDFInfo
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- WO2014092529A1 WO2014092529A1 PCT/MX2013/000163 MX2013000163W WO2014092529A1 WO 2014092529 A1 WO2014092529 A1 WO 2014092529A1 MX 2013000163 W MX2013000163 W MX 2013000163W WO 2014092529 A1 WO2014092529 A1 WO 2014092529A1
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- spp
- paecilomyces
- carneus
- nematodes
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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
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/14—Fungi; Culture media therefor
- C12N1/145—Fungi isolates
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/645—Fungi ; Processes using fungi
- C12R2001/79—Paecilomyces
Definitions
- the present invention relates to the use of Paecilomyces carneus for the prevention and / or control and / or eradication of phytoparasitic, migratory and sedentary endoparasites, semi-parasites and migratory and sedentary ectoparasites of the Anguinidae, Aphelenchidae, Aphelenchoididae families,
- Heteroderidae Hoplolaimidae, Iotonchidae, Neotylenchidae, Pratylenchidae, Sphaerulariidae, Tilenchidae and
- compositions and processes, product of the present invention are useful in the prevention and / or control, and / or eradication of phytoparasite nematodes that infect and / or infest the vast majority of crops for animal and human consumption, at the same time as they generate the optimal conditions in the soil to improve crop yield, with the alternative of obtaining organic products.
- Pests are a biological factor that damages crops regardless of the region where they are found.
- the damage caused by the pests in the crops reduces the quality of the product and the amount of production since they prevent the plants from having an optimal development and, depending on the plague and the level of infestation of these can cause the death of the host.
- phytoparasitic nematodes which are microscopic and, depending on their life cycle, affect the plant in different ways.
- Some of the damages that they cause in the crops are: wilting, chlorosis, dwarfism, rickets, defoliation, lack of vigor, necrosis of the affected parts resulting in a weak crop or the death of the same and, therefore, loss in the production.
- microorganisms are used to control nematodes, among them are: Sphingobacterium strain spiritivorum C-926 and Corynobacterium paurometabolum C-924 (No. Pat. MX 250042) ' ; Pasteuria spp. (No. Pat. MX 193344); fungi of the genus Arthrobotrys (No. Pat. US 4,666,714); Bacillus thuringiensis (No. Pat. US 5,270,448); Streptomyces dicklowii ATCC 55274 (No. Pat. US 5,549,889); fungus
- Pochonia chlamydosporia var. chlamydospor ⁇ a No. Pat. US2009169518
- Verticillium chlamydosporium CC 334168 No. Pat. WO / 1991/001642
- patent documents US 7,435,411 B2, CN101418264 and US 20050008619 describe the use of a composition containing Paecilomyces lilacinus for soil pest control; US 5,989,543, CN101422168, DE102005024783, CN101081982, CA2059642, US 5, 360,607, US 5, 989,543, CN101518265 describe the use of Paecilomyces lilacinus; Paecilomyces fumosoroseus, Paecilomyces lilacinus 251, Paecilomyces lilacinus 252, Paecilomyces lilacinus 253, and Paecilomyces lilacinus 254; and, Paecilomy
- nematodes with the highest risk for crops are the binders of the genus Meloidogyne spp., among others; lesions and root borers that are migratory endoparasites among which are the nematodes of the genera Ditylenchus spp., Pratylenchus spp. and Radopholus spp., among others; and sedentary and migratory ectoparasites among which are the nematodes of the genera Helicotylenchus spp., Criconemoides spp. and X ⁇ phinema spp., among others.
- Table 1 shows the main crops that are affected by these nematodes:
- Cinnamo Cinnamon um zeylanicum Table 1 Crops affected by namatodes (Continued)
- Vine vi is wine X X X X vinca from Madagascar Vinca rosea X
- Sedentary endoparasitic nematodes are those that deform the roots of various cultures because they induce the overgrowth of cells at the feeding site within the root which causes gill formation ⁇ Mel idogyne spp.).
- Endoparasitic migratory nematodes are completely introduced into the root of their host, moving into the cortex and feeding on the cytoplasm of the cells causing great destruction of tissues so they stunt the root system of plants (Ditylenchus spp., Pratylenchus spp. and Radopholus spp., among others).
- the semi-parasitic nematodes are deeply fixed to the host plant, leaving part of the body exposed to the outside. Juveniles are released to the ground when hatching and subsequently fixed to the root of the plant (Heterodera spp. And Punctodera spp., Among others).
- Sedentary ectoparasite nematodes introduce only the cephalic part of their body into the host plant and do not usually detach except for reproduction. Ovipositan directly on the ground (Helicotylenchus spp., Tylenchorhynchus spp. And Criconemoides spp., Among others).
- Migratory ectoparasites feed on a site for a short time and only introduce the stylet into the root of the plant. Some induce syncytium formation; multinucleated cell with hyperplasia where the nematode is fed (Xiphinema spp., Longidorus spp. and Trichodorus spp., among others).
- Agriculture is the most important productive sector in most of the countries, where it occupies an important place in the generation of jobs, the general increase in agricultural income is a necessary condition to stimulate the growth of the economy as a whole, including non-sectors farmers who sell ⁇ their products and services to the rural population.
- Mexico has a national territory of 198 million hectares of which 145 million are dedicated to agricultural activity, which is why agriculture represents an important productive sector, with a 4% participation in the national Gross Domestic Product, is a fundamental activity in the rural environment, in which a highly significant part of the national population still lives.
- the present invention relates to the use of the biologically pure strain of Paecilomyces carneus, RGM2140 deposited in the Chilean Collection of Microbial Genetic Resources, as well as the compositions, methods and use for the prevention and / or control and / or eradication of endoparasitic phytoparasite nematodes migratory and sedentary, semi-parasites and ectoparasites migratory and sedentary of the Anguinidae, Aphelenchidae Families,
- Hemicycliophoridae Heteroder ⁇ dae, Hoplolaimidae, Iotonchidae, Neotylenchidae, Pratylenchidae, Sphaerulariidae, Tilenchidae and Tylenchulidae: Sub-order Tylenchina; Longidoridae: Dorylaimina sub-order;
- Trichodoridae Sub-order Diphtherophorina, which infect and / or infest crops in order to obtain safe quality products for animal and human consumption.
- FIGURE 1 Meloidogyne spp. parasitized by Paecilomyces carneus strain IE-431.
- FIGURE Development of Paecilomyces carneus strain
- FIGURE 3 Development of Paecilomyces carneus strain RGM2140 on Pratylenchus spp. at 120 hrs.
- FIGURE 4 Pathogenicity chart of Paecilomyces carneus strain RGM2140 on Hoplolaimus spp.
- FIGURE 5 Pathogenicity chart of Paecilomyces carneus strain RGM2140 on Criconemoides spp.
- the present invention relates to the use and application of one or more Paecilomyces carneus cells for the control and / or prevention and / or eradication of phytoparasitic nematodes of the groups of: migratory endoparasites and / or sedentary endoparasites and / or semi-parasites and / or Migratory ectoparasites and / or sedentary ectoparasites of the Anguinidae, Aphelenchidae, Aphelenchoid ⁇ dae, Criconematidae, Dolichodoridae, Hemicycliophoridae families,
- Paecilomyces carneus strains IE-412, I E-416, I E-418 (RGM2140), IE-419, IE-431, I E-451 and IE-452 are registered, conserved and stored in the fungal cepary from the Institute of Ecology AC (INECOL), the production and / or isolation and / or maintenance of said strains is carried out by reproduction in a solid culture medium consisting of at least one source of nitrogen and / or at least one source of carbon and / or by one or more mineral salts and / or at least one appropriate vehicle and / or at least one antibiotic agent and / or at least one growth potentiating agent.
- the incubation temperature of the fungus in the culture medium is between 13 ° C and 37 ° C.
- the propagation and / or reproduction of the fungus consists in the inoculation of cells in solid or liquid media compositions comprising one or more amino acids and / or one or more long chain carbohydrates and / or one or more mineral salts and / or one or more vehicles and / or one or more antibiotic agents and / or one or more pH regulating agents in sufficient amounts.
- the culture is fixed or static and with uninterrupted oxygenation in a percentage between 40% and 90% of oxygen content to allow the optimal development of the Paecilomyces carneus fungus.
- Paecilomyces carneus The mechanism of action of Paecilomyces carneus is characterized by the production of specific enzymes that allow it to degrade the cuticle and penetrate into the nematode in any of its stages (juvenile eggs and adults, among others) where it grows and reproduces until it causes the death of the different taxonomic groups of phytoparasitic nematodes.
- the RGM2140 strain of Paecilomyces carneus is characterized by presenting the nucleotide sequence of coded DNA presented below:
- the RG 2140 strain of Paecilomyces carneus has the following structural characteristics:
- the width is 1.6 to 2.4 ⁇ .
- the strain RGM2140 of Paeci ⁇ omyces carneus product of this invention, is characterized by the ability to infect and / or infest phytoparasitic nematodes of the groups of: migratory endoparasites and / or sedentary endoparasites and / or migratory endoparasites and / or ectoparasites and / or sedentary ectoparasites of the classification according to the molecular analysis proposed by De Ley P. and Blaxter. M.
- strain IE-431 of Paeci ⁇ omyces carneus for control and / or prevention and / or eradication of migratory and sedentary endoparasite, semi-parasites and migratory and sedentary endoparasitic nematodes, it was determined that said strain even when it infects said nematodes, requires at least 15 days for uncontrolled infection and / or eradicate nematodes, except in the case of Meloidogyne spp.
- strain RGM2140 of Paecilomyces carneus infests and / or infects phytoparasite nematodes in less than 72 hours, controlling and / or eradicating the families of nematodes mentioned above.
- a first stage of evaluation of the effectiveness and efficacy of the RGM2140 strain of Paecilomyces carneus was carried out by placing cells (conidiospores and / or blastospores and the hyphae fragments) in suspension of Paecilomyces carneus RGM2140 in contact with migratory and sedentary endoparasitic nematodes, semi-parasites and Migratory and sedentary ectoparasites among which are: Meloidogyne spp., Pratylenchus spp., Radopholus spp., Helicotylenchus spp., Criconemoides spp .; Hoplolaimus spp .; Xiphinema spp. and, separately, the same nematodes were placed in contact with Paecilomyces carneus strain IE-431.
- Helotial diseases such as Botrytis fabae (chocolate stain) and / or B. cinérea (gray rot) and / or diseases caused by Uredinales such as Uromyces spp. and / or Puccinia spp. and / or Tranzschelia spp. (rusts) that producers of various crops can no longer control with the chemicals sold in the market.
- Lecanic ⁇ llium lecanii was used in early stages of plant development, applying it separately or in combination with Paec ⁇ lomyces carneus in the soil.
- results were the significant reduction of thrips, white mosquito and aphid pests, and an almost total reduction of chocolate spots.
- the crop is kept clean until the pod production and filling them in the case of the bean, that is, when the seed is ripe and ready to harvest.
- Beauveria bassiana was applied to control Macrodactylus spp. In 2 or more days, this pest begins to die and significantly reduces its effects on crops. For best results, the Beauveria bassiana fungus is applied during tillage to affect the larval state before and thus decrease the population.
- the results obtained were an increase in the yield of the bean plants in the plots treated with biological control, in comparison with the chemical control plots (50% less pods) and the control plot.
- the RG 2140 strain of Paecilomyces carneus is characterized in that it reduces the population of nematodes from the first application with a total effectiveness reached in three to five days in nematodes of the Anguinidae and / or Aphelenchidae and / or Aphelenchoididae and / or Aphelenchoididae families and / or Criconematidae and / or Dolichodoridae and / or Hemicycliophoridae and / or Heteroderidae and / or Hoplolaimidae and / or Iotonchidae and / or Neotylenchidae and / or Pratylenchidae and / or Sphaerulariidae and / or Tilenchidae and / or Tylenchida T / n and Tylenchida order and / or Longidoridae: Sub
- strain IE-431 fails to carry out its nematicidal action in most of the aforementioned phytoparasites, but is extremely effective and specific in endoparasitic and / or semi-parasitic nematodes of the Heteroderidae Family.
- the present invention describes a method for the isolation and / or maintenance and / or mass reproduction of Paecilomyces carneus, as well as the use and / or application thereof for the control and / or prevention and / or eradication of nematodes that infect and / or infest the cultivation areas of chard, agave, avocado, garlic, alfalfa, cotton, custard apple, rubber tree, myrtle, rice, oats, baricoco, bamboo, begonia, eggplant, broccoli, peanut, coffee, cocoa, caimito, zucchini, squash, zucchini, capsulein, casuarina, camellia, sweet potato, cinnamon, sugar cane, carambola, apricot, safflower, barley, onion, cedar, citron or citron, plum, citrus, coconut, cabbage, cauliflower, carnation, chrysanthemum, cuajinicuil or jinicuilo, chicozapote, pea, chili, peach, e
- compositions with Paecilomyces carneus cells can be developed for application in the form of a suspension, granules, powder, lyophilized, pellets, controlled release forms, ecological pump, gel, jellies, pastes, capsules, immobilized cells, emulsion, microemulsion , solution and / or combinations thereof.
- a suspension, granules, powder, lyophilized, pellets, controlled release forms, ecological pump, gel, jellies, pastes, capsules, immobilized cells, emulsion, microemulsion , solution and / or combinations thereof Eg emplos
- Example 1 Composition 1 of Paecilomyces carneus strain
- Example 3 Composition 3 of Paecilomyces carneus strain RGM2140.
- E employ 4: Composition 4 for maintenance isolation of Paecilomyces carneus strain RGM2140.
- Example 5 Composition 5 for the maintenance isolation of Paecilomyces carneus strain RGM2140.
- compositions of Paecilomyces carneus generally consists of:
- One or more applications of the Paecilomyces carneus composition or compositions is made to the soil at least 10 days before sowing for disinfection thereof.
- the number of applications is a function of the phytoparasite nematode species and its population density.
- composition (s) are applied in the groove before depositing the seed and / or directly in the seed a little before sowing.
- composition (s) is carried out after sowing and / or during crop development.
- the application of the composition (s) to the soil is carried out to prevent new infestations and / or control and / or eradicate the population of remaining phytoparasite nematodes.
- the soil is prepared for the next crop cycle.
- one or more biological agents can be added for the control of nematodes selected from the following: Bacillus thuringiensis, Bacillus thuringiensis ATCC 55273, Bacillus firmus CNCMI-1582, Sph ⁇ ngobacterium strain spiritivorum, Corynobacteriu paurometabolum, Arthrobotrys spp.
- Pasteuria penetrans 98-35 Streptomyces dicklowii, Stevia rebaudiana, Streptomyces rubrogriseus, Pochonia chlamydospor ⁇ a, Monacrospor ⁇ um ullum, Bacillus amyloliquefaciens, Verticillium chlamydosporium CC 334168, Bacillus subtillisNo. DSM17231 and / or Bacillus licheniformis DSM 17236, Verticillium chlamydosporium, Paecilomyces lilacinus, Paecilomyces fumosoroseus,
- the present invention provides the following advantages:
- the nematicidal compositions obtained are harmless to humans, plants and animals.
- the specificity is due to the production of specific enzymes that attack phytoparasite nematodes without affecting the free-living nematodes beneficial to the agroecosystem.
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Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES13861787T ES2761259T3 (es) | 2012-12-13 | 2013-12-13 | Biocontrol de nematodos fitoparásitos utilizando Paecilomyces |
| EP13861787.3A EP2959779B1 (en) | 2012-12-13 | 2013-12-13 | Biocontrol of phyto-parasitic nematodes using paecilomyces |
| CN201380072801.2A CN106714558A (zh) | 2012-12-13 | 2013-12-13 | 使用拟青霉的植物寄生线虫生物防治 |
| US14/652,271 US9867378B2 (en) | 2012-12-13 | 2013-12-13 | Biocontrol of phytoparasitic nematodes by paecilomyces |
| BR112015013954-0A BR112015013954B1 (pt) | 2012-12-13 | 2013-12-13 | Uso de fungo paecilomyces carneus, composição nematicida e procedimento para prevenção e/ou controle e/ou erradicação de nematóides fitoparasitas |
| CR20150315A CR20150315A (es) | 2012-12-13 | 2015-06-12 | Biocontrol de nemátodos fitoparásitos mediante paecilomyces |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MX2012014536A MX360582B (es) | 2012-12-13 | 2012-12-13 | Biocontrol de nemátodos fitoparásitos mediante paecilomyces. |
| MXMX/A/2012/014536 | 2012-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014092529A1 true WO2014092529A1 (es) | 2014-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/MX2013/000163 Ceased WO2014092529A1 (es) | 2012-12-13 | 2013-12-13 | Biocontrol de nemátodos fitoparásitos mediante paecilomyces |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9867378B2 (es) |
| EP (1) | EP2959779B1 (es) |
| CN (1) | CN106714558A (es) |
| BR (1) | BR112015013954B1 (es) |
| CL (1) | CL2015001627A1 (es) |
| CR (1) | CR20150315A (es) |
| ES (1) | ES2761259T3 (es) |
| GT (1) | GT201500149A (es) |
| MX (1) | MX360582B (es) |
| PT (1) | PT2959779T (es) |
| WO (1) | WO2014092529A1 (es) |
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| DE102005024783A1 (de) | 2005-05-31 | 2006-12-07 | ITA Institut für innovative Technologien GmbH | Biocontrol-Produkt zur Bekämpfung aller Entwicklungsstadien von Nematoden, Schildläusen, Blattläusen, Trauermücken, Thrips, weissen Fliegen u.a. |
| CN1903014A (zh) | 2006-07-31 | 2007-01-31 | 西北农林科技大学 | 一种抗南方根结线虫的番茄亲本纯系选育方法 |
| CN101081982A (zh) | 2006-05-29 | 2007-12-05 | 河南农业大学 | 一种新型防治蔬菜根结线虫病有机改良剂 |
| CN101418264A (zh) | 2008-12-04 | 2009-04-29 | 中国科学院微生物研究所 | 一株淡紫拟青霉菌与应用 |
| CN101422168A (zh) | 2008-12-23 | 2009-05-06 | 北京市农林科学院 | 一种防治设施蔬菜根结线虫病害的新方法 |
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| GB9205474D0 (en) | 1992-03-13 | 1992-04-29 | Cambridge Advanced Tech | Root knot nematode resistance |
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- 2013-12-13 PT PT138617873T patent/PT2959779T/pt unknown
- 2013-12-13 ES ES13861787T patent/ES2761259T3/es active Active
- 2013-12-13 EP EP13861787.3A patent/EP2959779B1/en active Active
- 2013-12-13 WO PCT/MX2013/000163 patent/WO2014092529A1/es not_active Ceased
- 2013-12-13 BR BR112015013954-0A patent/BR112015013954B1/pt active IP Right Grant
- 2013-12-13 US US14/652,271 patent/US9867378B2/en active Active
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104845624A (zh) * | 2015-04-20 | 2015-08-19 | 山西年马肥业有限公司 | 一种灭线虫天然植物生物复合营养液及制备方法 |
| CN108690821A (zh) * | 2017-12-07 | 2018-10-23 | 中国热带农业科学院环境与植物保护研究所 | 一株高效解淀粉芽孢杆菌及其菌剂和应用 |
| CN111362760A (zh) * | 2020-03-09 | 2020-07-03 | 沃博特生物科技有限公司 | 一种复合微生物菌剂包裹生物复合肥及其制备方法 |
| CN111362760B (zh) * | 2020-03-09 | 2022-05-24 | 沃博特生物科技有限公司 | 一种复合微生物菌剂包裹生物复合肥及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| GT201500149A (es) | 2017-10-25 |
| CL2015001627A1 (es) | 2016-02-12 |
| CN106714558A (zh) | 2017-05-24 |
| ES2761259T3 (es) | 2020-05-19 |
| CR20150315A (es) | 2015-09-16 |
| PT2959779T (pt) | 2019-12-13 |
| EP2959779B1 (en) | 2019-09-11 |
| US9867378B2 (en) | 2018-01-16 |
| MX360582B (es) | 2018-11-07 |
| EP2959779A1 (en) | 2015-12-30 |
| EP2959779A4 (en) | 2016-06-22 |
| US20150342199A1 (en) | 2015-12-03 |
| MX2012014536A (es) | 2014-06-24 |
| BR112015013954B1 (pt) | 2020-06-16 |
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