CN106028819A - Use of ethyl hydrogen phosphonate and its salts for controlling certain diseases in plants of the musaceae family - Google Patents
Use of ethyl hydrogen phosphonate and its salts for controlling certain diseases in plants of the musaceae family Download PDFInfo
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- CN106028819A CN106028819A CN201580010954.3A CN201580010954A CN106028819A CN 106028819 A CN106028819 A CN 106028819A CN 201580010954 A CN201580010954 A CN 201580010954A CN 106028819 A CN106028819 A CN 106028819A
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/12—Biocides, 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
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Abstract
The present invention relates to the use of ethyl hydrogen phosphonate (fosetyl) and/or its salts for controlling Fusarium oxysporum f.sp. cubense in plants or plant varieties of the Musaceae family, in particular bananas and plantains. The present invention further relates to corresponding methods of controlling Fusarium oxysporum f.sp. cubense in plants or plant varieties of the Musaceae family.
Description
The present invention relates to ethane phosphonic acid (ethyl hydrogen phosphonate) (triethylphosphine acid (fosetyl))
And/or its salt is used for preventing and treating Musaceae plant or plant variety, especially Fructus Musae and plantain
(plantains) the sharp fusarium Cuba specialized form (Fusarium oxysporum f.sp.cubense) in)
Purposes.The invention still further relates to prevent and treat the sharp fusarium Cuba specialized form in Musaceae plant or plant variety
Correlation method.
Point fusarium Cuba specialized form is that one causes Fructus Musae (Musa kind) wilt disease (also referred to as Fructus Musae
Droop (fusarium wilt)) fungal plant pathogen.
Wilt disease is the plant disease of a kind of very disruptive.Think its derive from Southeast Asia and in
Within 1876, it is in the news first in Australia.Cut-off nineteen fifty, it has spread to the most almost institute
Some Fructus Musae producing regions.
Banana cultivation widely is cultivated and is impacted by wilt disease；But, the most known is to going out in early days
The infringement that monoculture kind in mouth plantation is caused.Before nineteen sixty, people are completely dependent on
In cultigen " rice Xie Er (Gros Michel) ", and it provide almost all of outlet
Trade.This cultigen is proved easy infection wilt disease, and uses infected rhizome new to set up
Plantation can produce a large amount of and serious loss.At the most mass-produced cultigen " rice Xie Er "
Obtain the cultigen " cavendish any of several broadleaf plants of short stem (Dwarf Cavendish) " popularized and " big afterwards
Short any of several broadleaf plants " (Chiquita Banana) the most commercially valuable due to wilt disease.
Select, because antifungal is the most invalid almost without effective for controlling wilt disease.
Although the soil chemistry sterilizing using bromomethane to carry out significantly reduces sickness rate, but finds have for only 3 years
Effect, pathogen occupies the region fumigated again afterwards.Many to infected plant injection antifungal
Bacterium spirit (carbendazim) seems to provide certain preventing and treating, but has reported that this result is uncertain
's.
Report that several antifungal and Fungicidal mixture are the most black for prevent and treat in banana plant
Leaf spot and other fungal diseases of yellow leaf spot, described black leaf spot and yellow leaf spot are respectively by fungus
Fructus Musae secret note leaf spot fungi (Mycosphaerella fijiensis) and Fructus Musae Huang bar leaf spot fungi
(Mycosphaerella musicola) causes.
WO 2010/037482 discloses some compound such as isotianil (isotianil) and is used for preventing
Control the purposes of the microorganism in Musaceae plant, especially Fructus Musae and plantain and animal pathogen.
EP 2 100 506 A2 imply that fluopyram (fluopyram) optionally with three second
Phosphonic acids or phosethyl-Al combine the purposes for preventing and treating the Fructus Musae secret note leaf spot fungi in Fructus Musae.
AU 749429 B2 relates to the black pinta in a kind for the treatment of or prevention banana plant
(cercosporiosis) method, described method includes using effectively to banana plant and non-plant poison
Property amount the single-alkyl phosphine acid salt with monovalence, bivalence or trivalent metal cation, such as triethylphosphine acid
Aluminum.Specifically, describe the perfume (or spice) causing banana plant yellow pinta (also referred to as yellow leaf spot)
Any of several broadleaf plants Huang bar leaf spot fungi processes.
FR 2 732 191A1 disclose phosethyl-Al individually or with other antifungal (such as bromuconazole)
Purposes in conjunction with the black leaf spot in opposing banana plant.
EP 2 601 839 A1 discloses and comprises phosphorous acid derivative and zoxamide, the most also wraps
The purposes of some Synergistic mixtures of containing cymoxanil.Described mixture is recited as resisting multiple fungus, outstanding
It is resistant to the useful antifungal of point fusarium (Fusarium oxysporum).
Davis et al. have studied the impact on point fusarium Cuba specialized form of the phosphonic acids anion, sees Plant
Pathology 1994,43,200-205 and Australasian Plant Pathology 1996,25,
31-35。
US 6,358,938 B teaches and can be applied to crop (such as trees breeding crops) collaborative and kill true
Bacteria composition.Described Synergistic fungicidal compositions comprises Propamocarb (propamocarb) and at least
A kind of selected from following antifungal: phosethyl-Al, phosphorous acid slaine, phosphorous acid, phosphorous acid
Alkali metal salt and the alkali salt of phosphorous acid.
WO 2008/068308 A2 disclose use comprise polyene antifungal agent (preferably natamycin) and
Fructus Musae is located by the compositions of the compound (such as phosethyl-Al) containing phosphite after harvesting
Reason.
WO 2009/077613 A2 relates to a kind of method processing Fructus Musae and plantain plant, described method
Including comprising polyene antifungal agent (such as natamycin) and at least one compound containing phosphite
Compositions be applied to the step of plant, using of wherein said compositions preferably prevents or suppresses fungus
Grow on described plant or in described plant, and wherein said fungus is preferably selected from Fructus Musae Huang bar
Leaf spot fungi (Mycosphaerella musicola), Fructus Musae secret note leaf spot fungi (Mycosphaerella
Fijensis), point fusarium (Fusarium oxysporum), alternaria solani sorauer (Alternaria solani)
With rod method (Alternaria alternata).
The plant of many inhomogeneous edible fruits has been developed into by Musa kind.In English, have
Sweet taste and the fruit for dessert are commonly referred to " Fructus Musae ", and for the product containing much starch of culinary art
Plant and be referred to as " plantain ", but these terms do not have any botany meaning.The most largest and
Now it is distributed the widest cultivation Fructus Musae class and derives from the Musa of single or various cross combination, especially
It is fruitlet open country any of several broadleaf plants (Musa acuminata) and wild any of several broadleaf plants (Musa balbisiana).
For cultivation Fructus Musae, when abandoning woods how two-character given name system (Linnaean binomial system)
Time, design the edible banana naming system based on genome of a kind of replacement.Because of title before
Plant known to Musa cavendishii becomes Musa (AAA group) " cavendish any of several broadleaf plants of short stem ".
" newly " title clearly illustrates that " cavendish any of several broadleaf plants of short stem " is triploid, and it has and all derives from
Three group chromosomes represented with letter " A " of fruitlet open country any of several broadleaf plants.When relating to wild any of several broadleaf plants, use letter " B "
Represent its genome.Therefore, cultigen " Rajapuri " can be described as Musa (AAB group)
“Rajapuri”." Rajapuri " is also triploid, and it has two groups of dyes from fruitlet open country any of several broadleaf plants
Colour solid and the group chromosome from wild any of several broadleaf plants.In the genome of edible banana, combination can be found such as
AA, BB, ABB, BBB and even AAAB.
Described following kind such as infects the sharp fusarium Cuba specialized form that different banana cultivation is cultivated:
Kind 1 can infect the cultigen " rice Xie Er " in Musa (AAA group) and cause 20
The infectious disease in century.It also can infect Musa (AAB group) " Pome " and its subgroup, Musa basjoo Sieb. Et Zucc.
Belong to (AAB group) " Silk " and Musa (ABB group) " Pisang Awak ".
Kind 2 can infect Musa (ABB group) " Bluggoe " and its close relative.
Kind 3 can infect conspicuous any of several broadleaf plants and belong to kind of (a Heliconia spp.).
It is " short that kind 4 (also referred to as torrid zone kind 4 (TR4)) can infect Musa (AAA group)
Stalk cavendish any of several broadleaf plants " and kind 1 and the host of kind 2.
The author of Plant Pathology 2010,59,348 357 is to from different Fructus Musae producing regions
The genome mutation of the translation elongation factor 1a (TEF-1a) of point fusarium Cuba specialized form separation strain and
The intergenic region (intergenic spacer region, IGS) of nuclear ribosome operon is carried out
Analyzing, described separation strain represents the strain in known kind, and comprises 20 nutrition compatibility groups
(Vegetative Compatibility Groups, VCG).Based on being present in two of IGS district
Single nucleotide polymorphism, develops the diagnostic tool of PCR-based with specific detection from VCG
The separation strain (also referred to as torrid zone kind 4 (TR4)) of 01213.
Journal of Agricultural and Biological Science Vol.7,No.4,244-249
Report the VCG state (status) of sharp fusarium Cuba specialized form (Foc) in western Sumatera,
By using the test of nutrition compatibility group to differentiate, different separation strain is carried out for it.
Point fusarium Cuba specialized form kind 4 (or torrid zone kind 4 (TR4)) is cultivated because of Fructus Musae at present
Plant and become increasingly to be a problem for plantain and become the principal concern in the banana production of the whole world.
Therefore, seek to provide a kind of preventing and treating sharp fusarium Cuba specialized form, particularly preventing and treating point fusarium Cuba
The method of the advantageous embodiment of specialized form kind 4.Described method should be the most curative,
Thus a kind of preventing and treating and the described fungus reduced in the plant infected by point fusarium Cuba specialized form are provided
Method.
The invention mainly relates to (i) ethane phosphonic acid and/or its salt or system that (ii) comprises ethane phosphonic acid and/or its salt
Agent is for preventing and treating the purposes of the sharp fusarium Cuba specialized form in Musaceae plant or plant variety.
According to the invention it is preferred to (i) ethane phosphonic acid and/or its salt or (ii) to be comprised ethane phosphonic acid and/or its salt
Preparation is applied to the plant selected from Musa kind or plant variety, is preferably applied to cultivate selected from banana cultivation
Plant or plant variety with plantain.
Compared with using such as phosphonic acids potassium, (i) ethane phosphonic acid of the use present invention and/or its salt or (ii) comprise
The preparation of ethane phosphonic acid sharp fusarium Cuba specialized form, especially in preventing and treating Musaceae plant or plant variety
It is that preventing and treating torrid zone kind 4 (TR4) aspect demonstrates higher effect, and/or for Musaceae plant
Or for plant variety, demonstrate the compatibility of improvement.
Present invention is preferably related to (i) ethane phosphonic acid and/or its salt or system that (ii) comprises ethane phosphonic acid and/or its salt
Agent is used for preventing and treating the purposes in point fusarium Cuba specialized form kind 4, especially torrid zone kind 4 (TR4).
In the context of the present invention, point fusarium Cuba specialized form kind 4, or torrid zone kind 4 (TR4),
It is preferably directed to nutrition compatibility group 01213,01213/16,01216,0121 or 01219, most preferably relates to
And nutrition affinity group 01213,01213/16 or 01216.
Preferably, the present invention uses ethane phosphonic acid and/or its salt are sour selected from triethylphosphine, triethylphosphine acid sodium
And phosethyl-Al.
Preferably, the ethyl phosphine hydrochlorate that the present invention uses is phosethyl-Al.
Phosethyl-Al (Fosetyl-aluminum or fosetyl-Al) is known antifungal chemical combination
Thing.Its entitled three-(O-ethane phosphonic acid) aluminum of chemistry or fosetyl-aluminium (CAS 39148-24-8), and
Its chemical constitution is as follows:
Point fusarium Cuba specialized form be a kind of edible death and rotten organic soil pathogen and
Saprophage.When point fusarium Cuba specialized form infects the plant of health, once enter xylem, then bacterium
Silk produces the microgonidium that can enter juice stream and be delivered up to juice flowing stopping subsequently.
Finally, plant transpiration exceedes what it can carry, and pore closes, blade atrophy, and Plant death.
After Plant death, fungus invades institute in a organized way, forms spore, and infects neighbouring plant.
By infecting of causing of point fusarium Cuba specialized form trigger host plant from defense mechanism.The brightest
Aobvious Disease symptoms is the skin dark stain that center pillar connects at cortex.Along with the development of disease, most wooden
Portion becomes bronzing.Externally, oldest blade starts to turn yellow and under the outer sheath of cauloid
Portion is frequently present of longitudinal splitting.Blade starts withered and can produce bending at the base portion of petiole.Along with
The development of disease, tender leaf is affected, and turns yellow and fold occurs, and whole crown canopy starts by death
Or dying blade composition.
Musaceae plant has large-scale herbal habit, and its blade has the base portion sheath of overlap
And forming cauloid, this makes some Musaceae plant look like woody tree.Musa is agriculturally
Important Musaceae belongs to plants；It includes Fructus Musae and plantain.There are about 70 kinds of Musas.Although they
Raw to look like trees the highest, but Fructus Musae and plantain plant are not xylophytas, and theirs is bright
" doing " of showing is the basis of huge petiole.
Although the fruit of wild Fructus Musae, wild any of several broadleaf plants has big, hard seed, but these are cultivated
The no seed Fructus Musae of modern culinary art.Therefore, banana plant is carried out asexual propagation by side shoot.Because these roots
Stem is the most asymptomatic, so, even if when plant is infected by point fusarium Cuba specialized form, they are also
The usual manner that pathogen is propagated by it.It can also spread in soil and flowing water, propagate to
On farm implements or machine.
" Fructus Musae " is to be bloomed the logical of edible fruit produced by banana by several large-scale draft
Use title.Fruit is variable in terms of size, color and hardness, but the most elongated and bending,
Mushy fruit meat is rich in starch when maturation, be coated with can in yellow, purple or the crust of redness.Fruit becomes
Concatenate length, be suspended on the top of plant.Almost all of modern edible parthenocarpy (no seed) is fragrant
Any of several broadleaf plants is all from two kinds of wild genus kind fruitlet open country any of several broadleaf plants and wild any of several broadleaf plants.According to their genomic constitution, mostly
The formal name used at school of number cultivation Fructus Musae is fruitlet open country any of several broadleaf plants (Musa acuminata), wild any of several broadleaf plants (Musa balbisiana),
And fruitlet open country any of several broadleaf plants and the cenospecies Musa × paradisiaca of wild any of several broadleaf plants.
Red banana, is also referred to as Red Dacca Fructus Musae in Australia, is that one has outside reddish violet
The banana variety of skin.Its formal name is fruitlet open country any of several broadleaf plants (AAA group) " Red Dacca ".?
In English, it is referred to as Red dacca, red banana (Red banana), purplish red Fructus Musae (Claret
Banana), cavendish Fructus Musae " Cuba is red " (Cavendish banana " Cuban Red "),
Jamaica's red banana (Jamaican red banana) and cavendish red banana (Red cavendish
banana).Compared with common cavendish Fructus Musae (Cavendish banana), they are less
And it is more plentiful.
In the context of the present invention, " prevent and treat " and relate to
-prevention (preventive measure), i.e. protection Musaceae plant and plant variety are ancient from point fusarium
Infecting of bar specialized form,
-treatment (therapeutic measures), i.e. treats and is infected by point fusarium Cuba specialized form but do not show
The banana of any wilting Disease symptoms and plant variety,
-eradicate (radical measure), i.e. cure to be infected by point fusarium Cuba specialized form and show and wither
The Musaceae plant of listless Disease symptoms and plant variety.
According to the present invention, " preventing and treating " represents compared with untreated plant, Musaceae plant and planting
In article kind, especially Musa kind, point fusarium Cuba specialized form infects reduction, preferably infects reduction
More than 20%, more preferably reduce by more than 25%, even more preferably reduce by more than 30%, most preferably drop
Low by more than 40%.
According to the present invention, " treatment " represents compared with untreated plant with " elimination ", at Musa basjoo Sieb. Et Zucc.
In section plant and plant variety, especially Musa kind, point fusarium Cuba specialized form infects reduction, excellent
Reduction by more than 20% is infected in choosing, more preferably reduces by more than 25%, even more preferably reduces by more than 30%,
Most preferably reduce by more than 40%.
According to the present invention, " prevention " represents compared with untreated plant, Musaceae plant and planting
In article kind, especially Musa kind, point fusarium Cuba specialized form infects and significantly reduces, and preferably infects
Reduce by more than 30%, more preferably reduce by more than 60%, even more preferably reduce by more than 75%, optimum
Choosing reduces by more than 90%.
In several circumstances, use at three times or four times dippings, axil is used after using with cauloid injection,
Observe and infect the Musaceae plant of point fusarium Cuba specialized form or plant variety nearly completely or completely
Recover.Use the most at 2 week intervals.Preferably at two to four (2-4) individual month monthly age plant or BBCH
Stage 1,060 1090 starts to use.
Preferably, every two (2) weeks Musaceae plant or plant variety used once (i) ethane phosphonic acid and/
Or its salt or (ii) comprise the preparation of ethane phosphonic acid and/or its salt.
Or, Musaceae plant or plant variety are used once (i) ethane phosphonic acid by the most every four (4) weeks
And/or its salt or (ii) comprise the preparation of ethane phosphonic acid and/or its salt.
Preferably, every strain plant or plant variety are used more than twice (i) ethane phosphonic acid by each growth cycle
And/or its salt or (ii) comprise the preparation of ethane phosphonic acid and/or its salt, preferably arrive plant or plant variety
Before its fruiting period, every strain plant or plant variety are used more than twice.
Preferably, every strain plant or plant variety are used three to ten times (i) ethane phosphonic acid by each growth cycle
And/or its salt or (ii) comprise the preparation of ethane phosphonic acid and/or its salt, preferably arrive plant or plant variety
Before its fruiting period, every strain plant or plant variety are used three to ten times.
It is highly preferred that the most at 2 week intervals at two to four (2-4) individual month monthly age plant or BBCH
Stage 1,060 1090 proceeds by uses.Use the fruiting period preferably lasting to arrive plant (main
If the health in order to maintain plant).
" BBCH stage " refers to by from agricultural biological study center (Federal Biological
Research Centre for Agriculture and Forestry) Uwe Meier compiled
" Growth stages of mono-and dicotyledonous plants ", in 2nd edition 2001
BBCH code defined in Musaceae plant or the growth stage of plant variety.BBCH code is to use
In all unifacial leaves of Unified coding and the system established of the growth stage of dicot plant species.
In our own investigation, it was found that when being impregnated and axil by dipping, especially soil
When ethane phosphonic acid and/or its salt are applied to plant or plant variety by dipping (axil sprinkling), can realize
Point fusarium Cuba specialized form infect 100% reduction, prevent and treat wilt disease the most completely.
Preferably, by dipping, preferred soil impregnate and/or axil dipping use (i) ethane phosphonic acid and/or
Its salt or (ii) comprise the preparation of ethane phosphonic acid and/or its salt.
The Phillips 20mm that by NJ Phillips Pty.Limited, Australis produce is preferably used
Automatic spray washer (code: PAD28, PAD69C) carries out axil dipping, the spray boom of lengthening or point
The use of rifle spray thrower (spot gun drencher) depends primarily on plant to be impregnated or plant product
The size planted.Preferably, the ethane phosphonic acid (triethylphosphine acid) used by the present invention and/or its salt are used
In the various location of more than three of pending plant or plant variety, be preferably applied to five with
On various location.
It was additionally observed that, process has sharp fusarium Cuba specialized form and infects plant and the plant product of early symptom
Plant and recover faster than those used in the later stage of disease.It is therefore preferable that the also early treatment of detection in early days
Point fusarium Cuba specialized form infects.
Preferably, use the total amount scope at 250 to 6000g/ hectare of ethane phosphonic acid and salt thereof every time
In, preferably in the range of 500 to 4000g/ hectare.
Preferably, every strain plant uses the total amount of ethane phosphonic acid and salt thereof 0.8g to 4g/ plant every time
In the range of, preferably in the range of 1 to 3g/ plant.
According to the present invention, if using the mixture of two or more antifungal, then the two with
On the mixture of antifungal the most do not comprise zoxamide (zoxamide), do not comprise cymoxanil
(cymoxanil) isotianil (isotianil) and is not comprised.
If the present invention uses the preparation comprising two or more antifungal, then more than the two
The preparation of antifungal does not the most comprise zoxamide, does not comprise cymoxanil and does not comprise isotianil.
In a preferred embodiment in accordance with this invention, other antifungal are not used, i.e. unique
The antifungal used is ethane phosphonic acid (triethylphosphine acid) and/or its salt.More excellent of the present invention
In the embodiment of choosing, phosethyl-Al is used as unique antifungal.
In another preferred embodiment of the present invention, it is used as uniquely to kill very by phosethyl-Al
Microbial inoculum, wherein phosethyl-Al is used more than three times, and the phosethyl-Al the most every time used is total
Amount is in the range of 800 to 3500g/ hectare.
The stage of the external symptom that point fusarium Cuba specialized form infects is as follows:
Infect oldest yellow leaf or in the bottom of the outer sheath of cauloid, longitudinal splitting occur in early days；
Infect the blade at petiole base mid-term to wilt and bending；
Infect leaflet tablet late period to cave in until whole crown canopy is made up of dead or dying blade.
A kind of method that the invention still further relates to sharp fusarium Cuba specialized form prevented and treated in Musaceae plant, its
It is characterised by, uses (i) ethane phosphonic acid and/or its salt or (ii) to comprise the preparation of ethane phosphonic acid and/or its salt to institute
State Musaceae plant to process.
In a preferred embodiment, the method for the present invention is characterised by, uses (i) ethane phosphonic acid
And/or the process of its salt or (ii) preparation that comprises ethane phosphonic acid and/or its salt planted two to four months monthly ages
Carry out on thing or in the BBCH stage 1,060 1090.
In another preferred embodiment, the method for the present invention is characterised by, above with respect to this
Described in the purposes of the preparation that (i) ethane phosphonic acid of invention and/or its salt or (ii) comprise ethane phosphonic acid and/or its salt
Same characteristic features and aspect.
According to the present invention, all Musaceae plants can be processed.In the context of the present invention,
Musaceae plant is understood to mean that all of plant parts and plant population, such as, wish and be not intended to
Wild plant or crop plants (including naturally occurring crop plants).Crop plants can be to lead to
Cross conventional breeding and optimization method or by biotechnology and recombination method or the combination of these methods
The Musaceae plant obtained, including the transgenic plant of Musaceae and include can by or do not educated by plant
Kind person weighs the plant variety of protection, for example, it is preferable to rice Xie Er (Gros Michel), Cavan enlightening
Assorted any of several broadleaf plants (Cavendish), cavendish any of several broadleaf plants of short stem, Chinese short perfume (or spice) (Dwarf Chinese), Enano,
Caturra, slightly cavendish any of several broadleaf plants (Giant Cavendish), Gran Enano, big short any of several broadleaf plants,
Williams Hybrid, Valery, Robusta (Robusta), Poyo, Lacatan, green
Ripe any of several broadleaf plants (Pisang masak hijan), Monte cristo, Bout rond.
Musaceae includes with subordinate's kind: fruitlet open country any of several broadleaf plants (Musa acuminata)；Wild any of several broadleaf plants (Musa
balbisiana)；There is kind " cavendish any of several broadleaf plants of short stem ", " slightly cavendish any of several broadleaf plants " and " Gros
Michel " Musa acuminata (Musa acuminata Colla)；Musa cavendishii Lamb.
ex Paxt.；Musa malaccensis Ridl.；Musa angcorensis Gagnep.；Musa
aurantiaca；Wild any of several broadleaf plants；Musa seminifera Lour.；Musa banksii F.Muell.；Fragrant plant
Any of several broadleaf plants (Musa basjoo) (Japanese Fiber banana；Hardy banana)；Musa
cheesmanii；Musa flaviflora Simmonds；Musa griersonii；M. itinerans (Musa
itinerans)；Exocarpium Citri Rubrum illusion any of several broadleaf plants (Musa laterita)；Musa mannii；Musa nagensium；
Musa ochracea；Musa ornata Roxb.；Musa siamea；Musa sikkimensis；
Musa thomsonii Noltie；Musa velutina Wendl.&Drude(Pink banana)；
Musa alinsanaya；Cured red illusion any of several broadleaf plants (Musa beccarii)；Musa boman；MusaMusa bukensis；Musa campestris；Musa coccinea Andrews；
Musa uranoscopos Lour；Musa exotica Valmayor；Musa fitzalanii；Musa
flavida；Musa gracilis；Musa hirtaBecc.；Lanyu Musa basjoo Sieb. Et Zucc. (Musa insularimontana
Hayata)；Musa jackeyi；Musa johnsii；Musa lawitiensis；Musa lolodensis；
Musa maclayi；Musa monticola；Musa muluensis；Musa paracoccinea；
Musa peekelii；Musa pigmaea Hotta；A Xi any of several broadleaf plants (Musa rubra)；Musa
salaccensis；Musa splendida A.Chev.；Musa suratii, manila hemp (Musa textilis):
Abacá；Japanese hardy banana or Japanese fibre banana, Musa
troglodytarum；Musa tuberculata；Musa violascens；Musa ingens；Musa
paradisiaca sapient；Musa paradisiaca normali and the crossbred of these genus kind.
Plant parts means all grounds of plant and the position of underground and organ, such as rice shoot (herb),
Cauloid, bud, leaf, bud, sheath, petiole, blade, Hua Hegen, the example that can be mentioned that is leaf, stem
Bar, flower, sporophore, fruit, banana stem, string and seed, Yi Jigen, tuber, rhizome, side shoot,
Shoot and diauxic growth.Plant parts also includes crop material and asexual and case of propagation material.
The Musaceae plant that also can process according to the present invention and plant variety are the yield characteristics to improve
Those plants being characterized.
The Musaceae plant that can process according to the present invention or plant variety are (by Plant Biotechnology method
Such as genetic engineering obtains) can be herbicide-tolerant plants, i.e. tolerate more than one given weeding
The plant of agent.This plant can be obtained by genetic transformation, or by selecting containing giving this weeding
The plant of the sudden change of agent toleration obtains.
The Musaceae plant preferably processed according to the present invention and plant variety include that these are planted containing imparting
All plants of the hereditary material of the advantageous particularly useful character of thing (regardless of whether by breeding and/
Or biotechnology realizes).
The Musaceae plant that also can process according to the present invention or plant variety are (by Plant Biotechnology side
Rule such as genetic engineering obtains) can be insect resistant transgenic plant, i.e. resist some targeted insect
The plant of invasion and attack.Described plant can be obtained by genetic transformation, or by selecting containing giving this elder brother
The plant of the sudden change of worm resistance obtains.
The Musaceae plant that also can process according to the present invention or plant variety are (by Plant Biotechnology side
Rule such as genetic engineering obtains) can tolerate abiotic stress factor.Described plant can pass through genetic transformation
Obtain, or by selecting the plant containing the sudden change giving this stress resistance to obtain.
Abiotic stress conditions can include such as arid, low temperature and hot conditions, osmotic stress, waterlogging,
Increase Soil salinity, the mineral of increase expose to the open air, ozone condition, intense light conditions, limited nitrogen
Nutrient availability or limited phosphorus nutrition element availability.
The process to Musaceae plant or plant variety and position thereof of the present invention directly carries out or passes through
Conventional treatment method (such as impregnate, spray, be atomized, spray, spread, smear, inject) effect
Carry out in its environment, habitat or warehouse.
In a particularly preferred embodiment of the present invention, according to the present invention, ethane phosphonic acid (three second
Phosphonic acids) and/or its salt use in solid form, preferably with powder form or with granular form use,
More preferably use with the form of wettable powder or granular water-dispersible agent.
Corresponding preparations used according to the invention is by described powder or granule, particularly preferably by wettable
Property powder or granular water-dispersible agent obtain aqueous compositions.
Ethane phosphonic acid (triethylphosphine acid) and/or its salt that the present invention uses can be converted into and is suitable to the present invention
The preparation used, such as solution, Emulsion, suspending agent, powder, foam paste, granule, bag
Microcapsule in agent, aerosol, polymeric material and ULV cold mist preparation and ULV hot mist preparation.
These preparations in a known way by by ethane phosphonic acid (triethylphosphine acid) and/or its salt with conventional
Additive mixing and prepare, as a example by described additive such as conventional filler, solvent or diluent,
Toner, wetting agent, dispersant, emulsifying agent, defoamer, preservative, secondary thickening agent, binding agent,
Gibberellins, mineral oil, vegetable oil and/or water.
If using water as filler, the most also can such as use more than one organic solvent as helping
Solvent.Suitably liquid flux is predominantly: aromatic compounds, such as dimethylbenzene, toluene or alkylnaphthalene；
Chloroaromatic compounds or chlorinated aliphatic hydrocarbons, such as chlorobenzene, vinyl chloride or dichloromethane；Aliphatic hydrocarbon,
Such as hexamethylene or paraffin, such as mineral oil fractions；Alcohol, such as butanol or ethylene glycol and they
Ether and ester；Ketone, such as acetone, methyl ethyl ketone, methyl iso-butyl ketone (MIBK) or hexamethylene alkanone；Highly polar
Solvent, such as dimethylformamide and dimethyl sulfoxide and water；And mineral oil, animal oil and vegetable oil,
Such as Petiolus Trachycarpi oil or other plant seed oil.Gaseous state filler or the carrier of liquefaction are understood to mean that
Those liquid in gaseous state under room temperature and normal pressure, such as aerosol propellant, as halogenated hydrocarbons and butane,
Propane, nitrogen and carbon dioxide.Suitably solid carrier is such as: the natural mineral matter of grinding, example
Such as Kaolin, clay, Talcum, Chalk, quartz, attapulgite, montmorillonite or kieselguhr；And
The synthetic mineral matter ground, such as high dispersive silicon dioxide, aluminium oxide and silicate.For granule
Suitable solid carrier be: such as pulverize and the natural rock of classification, such as, calcite, Pumex,
Marble, meerschaum, dolomite；And the inorganic and organic granular of synthesis；And organic particle,
Such as sawdust, coconut husk, corn cob and tobacco rods.Suitably emulsifying agent and/or foaming agent are such as:
Nonionic, cation and anion emulsifier, such as polyoxyethylene fatty acid ester, polyoxyethylene
Fatty alcohol ether, such as alkylaryl polyglycol ether, alkylsulfonate, alkyl sulfate, aryl sulphur
Hydrochlorate and protolysate.Suitably dispersant is such as: lignin sulfite waste liquor and Methyl cellulose
Element.
Binding agent, such as carboxymethyl cellulose, powder, granule or emulsions can be used in the formulation
Natural and synthetic polymer (such as arabic gum, polyvinyl alcohol, polyvinyl acetate), Yi Jitian
So phospholipid (e.g., cephalin and lecithin), and synthetic phospholipid.Other additives can be mineral oil
And vegetable oil.
Coloring agent, such as inorganic pigment can be used, such as ferrum oxide, titanium oxide, Prussian blue；Organic
Dyestuff, such as alizarin dyes, azo dye and metallized phthalocyanine dye；And trace nutrient, as iron salt,
Manganese salt, boron salt, mantoquita, cobalt salt, molybdenum salt and zinc salt.
Generally, preparation contains total amount is 0.1 to 95 weight %, the second of preferably 0.5 to 90 weight %
Phosphonic acids (triethylphosphine acid) and/or its salt.
May be present according to the coloring agent in the spendable preparation of the present invention is to be usually used in this purpose
All coloring agent.In the context of the present invention, can use and be insoluble in pigment and the water soluble of water
Dyestuff.The example that can be mentioned that is referred to as rhodamine B, C.I. pigment red 112 and C.I. solvent red 1
Coloring agent.
May be present according to the wetting agent in the spendable preparation of the present invention agricultural for being usually used in preparing
Chemically reactive substance also promotes all substances of moistening.Preferably use alkylnaphthalene sulfonate, such as two
Isopropyl naphthalene sulfonates or diisobutyl naphthalene.
May be present according to the suitable dispersant in the spendable preparation of the present invention and/or emulsifying agent
For all nonionics, anion and the cation dispersion that are usually used in agrochemically active substance preparation
Agent.Preferably use following material: nonionic or anionic dispersing agents, or nonionic or anion
The mixture of dispersant.The suitable non-ionic dispersing agent that can be mentioned that particularly oxirane/epoxy
Propane block polymer, alkyl phenol polyglycol ether and triphenylethylene phenol polyglycol ether, and phosphorus
Acidifying or sulfated derivative.Suitably anionic dispersing agents particularly lignosulphonates, polypropylene
Hydrochlorate and aromatic yl sulphonate/formaldehyde condensation products.
May be present according to the defoamer in the spendable preparation of the present invention as being usually used in agrochemicals
All foam inhibition material in active substance preparation.Preferably use silicone antifoams agent and stearic acid
Magnesium.
Following example are intended to the present invention is described.
Embodiment:
Phosethyl-Al is applied to Musaceae plant or plant variety to be used for preventing and treating point fusarium Cuba special
The effect of change type kind 4 (" Tropical Race IV "), by phosethyl-Al (use commercially available can
The product obtained80 WP (WP=wettable powder), containing three second of 80 weight %
Phosphonic acids aluminum) mix with water and every felt pan (mat) or every strain plant use the product of 2g.
In order to phosethyl-Al sample contrast, in each case one piece of sample ground is not located
Reason.This EXPERIMENTAL DESIGN is the complete block design of randomization.
Embodiment 1:
Following experiments draws at Philippine Kang Bosite and carries out on " cavendish " banana plant in mountain valley.
When starting these experiments, it is made up of 15 strains " cavendish " banana plant to various kinds, its
It is in BBCH growth stage 1,060 1090.
Soil dipping is used, uses water preparation phosethyl-Al so that the gained preparation of 500mL
Comprise 2g phosethyl-Al.
Axil dipping is used, uses water preparation phosethyl-Al so that the gained preparation of 50mL
Comprise 2g phosethyl-Al.
Axil dipping is used, begins to use Phillips automatic spray washer, and after plant grows tall
(BBCH growth stage 1,060 1090), uses elongated spray bar.
After preparation steps, soil is used to impregnate (by from correction with the consumption shown in table 1 and time
After container pour out) or by axil dipping gained preparation is applied to Fructus Musae trees.
Table 1:
| Sample ground | Consumption/plant | Use type | Frequency of administration |
| Untreated control * | - | - | - |
| Phosethyl-Al | 2 grams of preparation products | Soil impregnates | Weekly |
| Phosethyl-Al | 2 grams of preparation products | Soil impregnates | Every two weeks |
| Phosethyl-Al | 2 grams of preparation products | Soil impregnates | Monthly |
| Phosethyl-Al | 2 grams of preparation products | Axil dipping * | Weekly |
| Phosethyl-Al | 2 grams of preparation products | Axil dipping * | Every two weeks |
| Phosethyl-Al | 2 grams of preparation products | Axil dipping * | Monthly |
*: axil dipping is used and carried out in the following manner: used by phosethyl-Al preparation with the amount of every axil 10mL
To oldest five axil of every strain plant, and start to be applied to tender leaf from functional Lao Ye.
Result and conclusion:
After using phosethyl-Al first 4 weeks, the plant full recovery that range estimation is infected.Weekly,
The preventing and treating that point fusarium Cuba specialized form be can be observed between the interval used every two weeks and monthly does not show
The difference write.Therefore, the interval monthly used is enough and is the administration interval recommended.
Embodiment 2:
Following experiments is carried out on Filipine " big short any of several broadleaf plants (Grand Nain) " banana plant.
" big short any of several broadleaf plants " seedling is used as planting material.By this seedling cultivation infect point fusarium Cuba special
The region of change type, then according to standard plantation step is planted with gauged distance.
Every piece of sample ground is made up of 10 strain banana plants, and every strain plant is in BBCH growth stage
1060–1090。
Dilute with water phosethyl-Al is made (to be used as80 WP) so that 250mL gained is molten
Liquid comprises the preparation product of 2g phosethyl-Al.The solution of this amount is applied to plant/felt pan.Planting
Plant during using all seedling (not including untreated check plant) that soil impregnation process is crossed
Use described preparation.
Then, in all process, use described phosethyl-Al preparation further with the interval of surrounding,
Use soil dipping in each case.
The incidence rate of monitoring wilt disease disease (Panama disease) weekly.
The percentage rate infected is calculated as:
Table 2 is shown in viewed result after planting 6 months.
Table 2:
| Sample ground | Consumption/plant | Time before wilt disease disease (PD) | Infect % |
| Untreated control * | - | 90 days | 100 |
| Phosethyl-Al | 2g | 122 days | 70 |
* do not process on the ground in untreated control sample
" time before wilt disease disease (PD) " represent in terms of sky in various kinds ground from plantation until seeing first
Observe the time of wilt disease disease.
Embodiment 3:
Carry out following experiments with research banana plant from the recovery feelings of point fusarium Cuba specialized form kind 4
Condition, i.e. phosethyl-Al (are used as80 WP) treatment on the banana plant infected
Effect.
Described experiment is fragrant at " cavendish " of Philippine New Corella, Davao del Norte
Carry out on any of several broadleaf plants plant.When test starts, all of plant is in the commitment infected.
Table 3 is shown in the therapeutic treatment that the commitment that infects uses phosethyl-Al to carry out and is seen
The result observed.
Table 3:
| Use type | The quantity of the plant infected in sample ground | Recover completely |
| Axil dipping * | 30 | 90% |
| Soil impregnates | 30 | 86.7% |
| Cauloid is injected | 15 | 100% |
| Axil *+soil dipping | 30 | 86.7 |
*: described in embodiment 1, carry out axil dipping
The recovery rate of the plant in untreated sample ground is 0%.
In all cases, use and be enough to observe and recover completely for two kinds.
Claims (14)
1. the preparation that (i) ethane phosphonic acid and/or its salt or (ii) comprise ethane phosphonic acid and/or its salt is for preventing and treating fragrant plant
The purposes of the sharp fusarium Cuba specialized form in Lowiaceae plant or plant variety.
Purposes the most according to claim 1, wherein plant or plant variety are selected from Musa kind,
Preferred plant or plant variety are cultivated and plantain selected from banana cultivation.
Purposes the most according to claim 1 and 2, is used for preventing and treating point fusarium Cuba specialized form product
Plant 4.
Purposes the most according to any one of claim 1 to 3, wherein ethane phosphonic acid and/or its salt
Selected from triethylphosphine acid, triethylphosphine acid sodium and phosethyl-Al.
Purposes the most according to any one of claim 1 to 3, wherein ethyl phosphine hydrochlorate is three second
Phosphonic acids aluminum.
Purposes the most according to any one of claim 1 to 5, does not the most use its homicide true
Microbial inoculum.
Purposes the most according to any one of claim 1 to 6, wherein (i) ethane phosphonic acid and/or its
The preparation that salt or (ii) comprise ethane phosphonic acid and/or its salt is used by dipping, preferably by soil dipping and/
Or axil impregnates and uses.
Purposes the most according to any one of claim 1 to 7, wherein (i) ethane phosphonic acid and/or its
The each growth cycle of preparation that salt or (ii) comprise ethane phosphonic acid and/or its salt to every strain plant use twice with
On, preferably before plant arrives its fruiting period, use more than twice.
Purposes the most according to any one of claim 1 to 8, wherein (i) ethane phosphonic acid and/or its
The each growth cycle of preparation that salt or (ii) comprise ethane phosphonic acid and/or its salt uses three to ten to every strain plant
Secondary, preferably before plant reaches its fruiting period, use three to ten times.
Purposes the most according to any one of claim 1 to 9, the second the most every time used
The total amount of phosphonic acids and salt thereof is in the range of 250 to 6000g/ hectare, preferably at 500 to 4000g/
In the range of Gong Qing.
11. purposes according to any one of claim 1 to 10, wherein every strain plant is every
The total amount of the secondary ethane phosphonic acid used and salt thereof, in the range of 0.8g/ plant to 4g/ plant, preferably exists
1g/ plant is in the range of 3g/ plant.
12. according to the purposes according to any one of claim 1 to 11, wherein phosethyl-Al
It is unique antifungal, and wherein phosethyl-Al is used more than three times, and use the most every time
The total amount of phosethyl-Al in the range of 800 to 3500g/ hectare.
The method of the sharp fusarium Cuba specialized form in 13. preventing and treating Musaceae plants, it is characterised in that make
Described Musaceae is planted by the preparation comprising ethane phosphonic acid and/or its salt with (i) ethane phosphonic acid and/or its salt or (ii)
Thing processes.
14. methods according to claim 13, it is characterised in that use (i) ethane phosphonic acid and/or
The preparation that its salt or (ii) comprise ethane phosphonic acid and/or its salt to two to four months monthly ages plant or is in
Process during BBCH stage 1,060 1090.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14156843 | 2014-02-26 | ||
| EP14156843.6 | 2014-02-26 | ||
| PCT/EP2015/053765 WO2015128299A1 (en) | 2014-02-26 | 2015-02-24 | Use of ethyl hydrogen phosphonate and its salts for controlling certain diseases in plants of the musaceae family |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106028819A true CN106028819A (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580010954.3A Pending CN106028819A (en) | 2014-02-26 | 2015-02-24 | Use of ethyl hydrogen phosphonate and its salts for controlling certain diseases in plants of the musaceae family |
Country Status (8)
| Country | Link |
|---|---|
| CN (1) | CN106028819A (en) |
| AP (1) | AP2016009389A0 (en) |
| AU (1) | AU2015222295B2 (en) |
| BR (1) | BR112016019766B1 (en) |
| MX (1) | MX2016011195A (en) |
| NI (1) | NI201600121A (en) |
| PH (1) | PH12016501678A1 (en) |
| WO (1) | WO2015128299A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4096404A1 (en) * | 2020-01-30 | 2022-12-07 | Syngenta Crop Protection AG | Methods of controlling or preventing panama disease in banana plants |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5608296A (en) * | 1996-06-19 | 1998-01-08 | Bayer S.A.S. | Method for improving the health of banana plants |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2732191B1 (en) * | 1995-03-30 | 2000-12-29 | Rhone Poulenc Agrochimie | ANTIFUNGAL TREATMENT OF BANANA TREES |
-
2015
- 2015-02-24 AU AU2015222295A patent/AU2015222295B2/en active Active
- 2015-02-24 MX MX2016011195A patent/MX2016011195A/en unknown
- 2015-02-24 WO PCT/EP2015/053765 patent/WO2015128299A1/en active Application Filing
- 2015-02-24 AP AP2016009389A patent/AP2016009389A0/en unknown
- 2015-02-24 CN CN201580010954.3A patent/CN106028819A/en active Pending
- 2015-02-24 BR BR112016019766-6A patent/BR112016019766B1/en active IP Right Grant
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2016
- 2016-08-23 PH PH12016501678A patent/PH12016501678A1/en unknown
- 2016-08-26 NI NI201600121A patent/NI201600121A/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5608296A (en) * | 1996-06-19 | 1998-01-08 | Bayer S.A.S. | Method for improving the health of banana plants |
Non-Patent Citations (2)
| Title |
|---|
| A J DAVIS ET AL: "Sensitivity of Fusarium oxysporum f. sp. cubense to phosphonate", 《PLANT PATHOLOGY》 * |
| NASREEN SULTANA ET AL: "EFFECT OF FUNGICIDES, MICROBIAL ANTAGONISTS AND OIL CAKES IN THE CONTROL OF FUSARIUM OXYSPORUM, THE CAUSE OF SEED ROT AND ROOT INFECTION OF BOTTLE GOURD AND CUCUMBER", 《PAK. J. BOT.,》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| AP2016009389A0 (en) | 2016-08-31 |
| MX2016011195A (en) | 2016-12-16 |
| BR112016019766B1 (en) | 2021-08-24 |
| AU2015222295A1 (en) | 2016-08-11 |
| WO2015128299A1 (en) | 2015-09-03 |
| NI201600121A (en) | 2017-05-12 |
| PH12016501678A1 (en) | 2016-10-03 |
| AU2015222295B2 (en) | 2019-02-07 |
| BR112016019766A2 (en) | 2017-08-15 |
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