CN115005204B - Food attractant for preventing and treating spodoptera frugiperda and application of food attractant - Google Patents

Food attractant for preventing and treating spodoptera frugiperda and application of food attractant Download PDF

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CN115005204B
CN115005204B CN202210829172.4A CN202210829172A CN115005204B CN 115005204 B CN115005204 B CN 115005204B CN 202210829172 A CN202210829172 A CN 202210829172A CN 115005204 B CN115005204 B CN 115005204B
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spodoptera frugiperda
methyl
attractant
phagostimulant
isolongifolene
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CN115005204A (en
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宁君
王留洋
羿超群
张永军
单双
梅向东
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Shenzhen Bioglobal Agricultural Science Co ltd
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Institute of Plant Protection of Chinese Academy of Agricultural Sciences
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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
    • A01N27/00—Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/002—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing a foodstuff as carrier or diluent, i.e. baits
    • 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
    • A01N37/00—Biocides, 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
    • A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
    • 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
    • A01N37/00—Biocides, 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
    • A01N37/36—Biocides, 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
    • A01N37/38—Biocides, 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
    • A01N37/40—Biocides, 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
    • A01P19/00—Pest attractants
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M2200/00—Kind of animal
    • A01M2200/01—Insects
    • A01M2200/012—Flying insects
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Food Science & Technology (AREA)
  • Toxicology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention relates to the field of agricultural pest control, and in particular relates to a spodoptera frugiperda imago feeding attractant and application thereof. The invention provides an adult Spodoptera frugiperda feeding attractant, which comprises active components of D-limonene, methyl benzoate, isolongifolene, methyl salicylate and methyl o-anisate, and comprises the following raw materials in percentage by mass: 1-30% of D-limonene, 10-35% of methyl benzoate, 10-20% of isolongifolene, 5-30% of methyl salicylate and 40-60% of methyl o-methoxybenzoate. The food attractant can attract the spodoptera frugiperda imagoes at the same time, and the number of female moths is 3 times that of male moths. Meanwhile, the phagostimulant has no toxic or side effect on natural enemies, is environment-friendly, has good stability and long lasting period, and has important significance for green prevention and control of spodoptera frugiperda.

Description

Food attractant for preventing and treating spodoptera frugiperda and application of food attractant
Technical Field
The invention relates to the field of agricultural pest control, and particularly relates to a food attractant for controlling spodoptera frugiperda and application thereof.
Background
Spodoptera frugiperda (j.e. smith) has been a major pest in africa, america, oceania, asia since 2016, and is recognized by the united nations grain and crop farming organizations as a globally important agricultural migratory pest. In 2019, spodoptera frugiperda invades China through the Chinese and Burmese border, the Spodoptera frugiperda has spread and spread to 129 counties in the whole province at the end of 6 months, the outbreak period is mainly concentrated in summer, and the outbreak area is 55.62 ten thousand hm 2 Occupying a total annual generation area of 66.59 ten thousand hm 2 The content of the active carbon is 83.52%, and poses great threat to agricultural production in China.
In the comprehensive treatment of plant diseases and insect pests, chemical prevention and control is one of the main means. However, with the long-term use of a large amount of chemical pesticides, the side effects are more and more obvious, pesticide residues pollute the environment, pests can generate drug resistance, and a large amount of natural enemies and beneficial microorganisms can be killed. Research reports that with the wide use of chemical insecticides, the tolerance of spodoptera frugiperda to chemical insecticides such as organophosphates, carbamates and pyrethroids is obviously enhanced, and the phenomenon of resistance to insecticides is increasingly prominent. The application of the phagostimulant for preventing and controlling pests has the advantages of high efficiency, low toxicity, no pollution, no harm to beneficial pests and the like, plays an increasingly important role in Integrated Pest Management (IPM) of pests, and has good economic, social and ecological benefits. At present, monitoring the occurrence of pests by using an insect food attractant as an attraction source is accepted by more and more scientific researchers, but the food attractant is considered to be one of the most efficient methods in controlling the pests. The principle of the food attractant is that aiming at insects with migratory flight capability, the food attractant attracts the insects by utilizing the communication between the insects and plants, plays a role in interfering and trapping, achieves the aim of preventing insects, and is an efficient, green and environment-friendly control method.
Disclosure of Invention
In view of this, the present invention aims to provide a spodoptera frugiperda control attractant and an application thereof.
The invention provides the following technical scheme:
a phagostimulant for preventing and treating Spodoptera frugiperda contains active components including D-limonene, benzyl formate, isolongifolene, methyl o-methoxybenzoate and methyl salicylate.
Optionally, the spodoptera frugiperda feeding attractant comprises the following components in percentage by weight: 1-30% of D-limonene, 10-35% of methyl benzoate, 10-20% of isolongifolene, 5-30% of methyl salicylate and 40-60% of methyl o-methoxybenzoate.
Preferably, the spodoptera frugiperda feeding attractant consists of the following components in percentage by weight: 1-20% of D-limonene, 10-20% of methyl benzoate, 10-15% of isolongifolene, 5-25% of methyl salicylate and 50-60% of methyl o-methoxybenzoate.
Optimally, the spodoptera frugiperda phagostimulant comprises the following components in percentage by weight: 5% of D-limonene, 15% of methyl benzoate, 15% of isolongifolene, 10% of methyl salicylate and 55% of methyl o-methoxybenzoate.
Further, a preparation method of the spodoptera frugiperda attractant core is provided, and the spodoptera frugiperda attractant core is prepared by dissolving D-limonene, benzyl formate, isolongifolene, methyl o-anisate and methyl salicylate in chlorinated paraffin, paraffin oil or corn oil to form an attractant solution, adding the attractant solution into a polyethylene black bottle with the height of 35mm, the diameter of 8mm and the wall thickness of 0.35mm, and sealing the bottle.
The invention has the beneficial effects that: 1. the paint is environment-friendly and has no toxic or side effect on natural enemies; 2. the stability is good, and the lasting period is long; 3. the raw materials are cheap and easy to obtain, and the economic cost is low; 4. the spotlighting method has the advantages that the spotlighting capacity is high, the number of the female moths is remarkably higher than that of the male moths, the egg laying amount of the female moths can be effectively reduced, the spotlighting method can be accurately applied to insect condition prediction and mass trapping and killing of the spodoptera frugiperda, and the spodoptera frugiperda has important significance for comprehensively treating the spodoptera frugiperda.
Drawings
FIG. 1 is a graph of the average number of traps for different lure formulas, where different letters indicate the number of adults trapped Spodoptera frugiperda at a level of 0.05.
FIG. 2 shows the field slow release rate of spodoptera frugiperda phagostimulant.
Detailed Description
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Example 1 field attraction experiment of attractant wicks of different proportions on Spodoptera frugiperda
In order to further verify the field luring capability of the luring cores of the attractants with different proportions on the spodoptera frugiperda, a field trapping test is carried out in a corn field with flat terrain and the area of more than 20 mu. The trap is barrel type trap with height of 1.5-2.0m. The lure treatment of each treatment was set to 3 replicates, with an interval between traps of about 20 m. The specific formulation is shown in table 1:
TABLE 1
Figure GDA0004097905960000031
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Figure GDA0004097905960000041
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Figure GDA0004097905960000051
The number of spodoptera frugiperda in the traps was investigated every 3 days after the setting, and the traps were cleaned and continuously investigated for 30 days. The results of the examination are shown in Table 2.
TABLE 2
Formulation of Trapping volume (first/3 days) Formulation(s) Trapping volume (first/3 days) Formulation of Trapping volume (first/3 days)
Sf-1 3.33±0.88 Sf-13 11.67±1.45 Sf-25 33.67±1.45
Sf-2 2.33±1.20 Sf-14 8.33±2.08 Sf-26 41.67±3.48
Sf-3 1.00±0.58 Sf-15 12.33±4.04 Sf-27 42.00±1.16
Sf-4 3.00±0.58 Sf-16 32.00±2.00 Sf-28 42.33±4.91
Sf-5 3.33±1.45 Sf-17 32.00±1.53 Sf-29 42.67±2.03
Sf-6 8.00±1.73 Sf-18 33.33±2.85 Sf-30 41.00±4.51
Sf-7 9.33±1.45 Sf-19 34.00±1.53 Sf-31 80.33±4.33
Sf-8 6.33±1.45 Sf-20 36.67±2.08 Sf-32 51.67±5.55
Sf-9 9.67±0.33 Sf-21 34.33±2.60 Sf-33 59.67±4.81
Sf-10 11.00±2.08 Sf-22 33.67±2.73 Sf-34 56.33±3.76
Sf-11 12.33±2.03 Sf-23 36.00±2.52 Sf-35 43.67±2.73
Sf-12 11.33±2.60 Sf-24 33.00±1.73 CK 0
Note: data in the table are mean values of traps ± sem for each trap every 3 days.
The test result shows that: the food attractant has very obvious effect of attracting Spodoptera frugiperda. After the single-component D-limonene, methyl benzoate, isolongifolene, methyl o-anisate or methyl salicylate is added into the lure core, the spodoptera frugiperda can be lured, but the luring quantity is small. The binary mixture can increase the trapping capacity of spodoptera frugiperda, but has no significant difference compared with a single component. The ternary composition and the quaternary composition can greatly improve the trapping quantity of spodoptera frugiperda, but are lower than that of a quinary composition (Sf-31). Meanwhile, different proportion experiments of the five-element composition are set, and the result shows that when the D-limonene content is 0.5mg, the methyl benzoate content is 0.15mg, the isolongifolene content is 0.15mg, the methyl salicylate content is 0.10mg and the methyl o-anisate content is 5.5mg, the spodoptera frugiperda luring effect is the best, and the trapping amount of a single trap exceeds 80 heads per 3 days.
Example 2 field bioactivity assay
To further clarify the effective period of the spodoptera frugiperda phagostimulant, the phagostimulant was prepared according to the formula Sf-31 in example 1. Suspending the lure in the field, detecting the content of effective components in the lure every 10 days, and continuously detecting for 2 months. The experimental result shows that the spodoptera frugiperda phagostimulant lure core can slowly release the effective components. After 2 months, the content of the effective components of the core attractant of the spodoptera frugiperda feeding attractant is more than 3mg, which indicates that the effective period of the core attractant is more than 2 months, and the core attractant can be accurately applied to insect condition prediction and mass trapping and killing of spodoptera frugiperda.
The above disclosure is only for the specific embodiment of the present invention, but the present invention is not limited thereto, and any variations that can be considered by those skilled in the art should fall within the scope of the present invention.

Claims (2)

1. The application of the phagostimulant for preventing and controlling spodoptera frugiperda is characterized in that the active components of the phagostimulant comprise the following raw materials in percentage by mass: 1-30% of D-limonene, 10-35% of methyl benzoate, 10-20% of isolongifolene, 5-30% of methyl salicylate and 40-60% of methyl o-methoxybenzoate.
2. The use of a phagostimulant for the control of spodoptera frugiperda as claimed in claim 1 which is prepared by dissolving D-limonene, benzyl formate, isolongifolene, methyl o-anisate and methyl salicylate in chlorinated paraffin, paraffin oil or corn oil to form a phagostimulant solution and adding to a polyethylene black bottle having a height of 35mm x diameter of 8mm x wall thickness of 0.35 mm.
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CN105613495A (en) * 2016-02-02 2016-06-01 深圳百乐宝生物农业科技有限公司 Noctuidae pest attractant and preparation method and application thereof
CN111685118B (en) * 2020-07-09 2021-10-26 漳州市英格尔农业科技有限公司 Spodoptera frugiperda imago attractant and trapping device containing same
CN113331201A (en) * 2021-06-03 2021-09-03 中国农业科学院植物保护研究所 Attractant composition for preventing and treating spodoptera frugiperda and application thereof

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