Use of two odorants to control bactrocera oleae and ceratitis capitata

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Use of two odorants to control bactrocera oleae and ceratitis capitata

Cindy Ménagé, Martine Berthelot-Grosjean, Yael Grosjean

To cite this version:

Cindy Ménagé, Martine Berthelot-Grosjean, Yael Grosjean. Use of two odorants to control bactrocera oleae and ceratitis capitata. 4. TEAM meeting, Oct 2020, La Grande-Motte, France. �hal-03053779�

USE OF TWO ODORANTS TO CONTROL BACTROCERA OLEAE AND CERATITIS CAPITATA

Cindy MÉNAGÉ

, Martine BERTHELOT-GROSJEAN

, Yaël GROSJEAN

1 SATT Sayens, Dijon, France

2 Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, AgroSup, UBFC, Dijon, France

Recently we discovered an innovative solution to control Drosophila suzukii behavior¹. Using this knowledge, we started to investigate the possibility to apply this strategy to insects considered as pests, like Bactrocera oleae (olive fruit fly) and Ceratitis capitata (Mediterranean fruit fly) to modify their social behavior.

5.00 10.00 15.00 20.00 25.00 30.00

100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000

Time-->

Abundance

TIC: CS-CB-055-DRCE.D\ data.ms

5 . 0 0 1 0 . 0 0 1 5 . 0 0 2 0 . 0 0 2 5 . 0 0 3 0 . 0 0

5 0 0 0 0 0 1 0 0 0 0 0 0 1 5 0 0 0 0 0 2 0 0 0 0 0 0 2 5 0 0 0 0 0 3 0 0 0 0 0 0 3 5 0 0 0 0 0 4 0 0 0 0 0 0 4 5 0 0 0 0 0 5 0 0 0 0 0 0 5 5 0 0 0 0 0

T im e -->

A b u n d a n c e

T I C : C S -C B -0 5 4 -D R J 7 . D \ d a t a . m s

5 . 0 0 1 0 . 0 0 1 5 . 0 0 2 0 . 0 0 2 5 . 0 0 3 0 . 0 0

2 0 0 0 0 0 4 0 0 0 0 0 6 0 0 0 0 0 8 0 0 0 0 0 1 0 0 0 0 0 0 1 2 0 0 0 0 0 1 4 0 0 0 0 0 1 6 0 0 0 0 0 1 8 0 0 0 0 0 2 0 0 0 0 0 0 2 2 0 0 0 0 0 2 4 0 0 0 0 0 2 6 0 0 0 0 0 2 8 0 0 0 0 0 3 0 0 0 0 0 0 3 2 0 0 0 0 0 3 4 0 0 0 0 0 3 6 0 0 0 0 0 3 8 0 0 0 0 0 4 0 0 0 0 0 0 4 2 0 0 0 0 0 4 4 0 0 0 0 0 4 6 0 0 0 0 0 4 8 0 0 0 0 0 5 0 0 0 0 0 0 5 2 0 0 0 0 0

T im e -->

A b u n d a n c e

T I C : C S -C B -0 5 5 -R R J 3 . D \ d a t a . m s

B.oleae males show less interactions towards females if there is propanoic acid.

In a closed environment, the diffusor release slowly the odor.

After removing the diffusor, acids are still detected.

This new technology²could be interesting to avoid infestation of fruits by limiting egg laying and population propagation while respecting the environment.

The time to anesthesia decrease with the increase of concentration of propanoic acid .

C.capitata are more sensitive than B.oleae.

1Poster «BIOCONTROL OF DROSOPHILA SUZUKII BY TWO FATTY ACIDS», Berthelot-Grosjean, in this meeting.

2Patent n°PCT/EP2020/075386.

1. Social interaction 2. Reversible anesthesia 3. Diffusion and persistance of the odor

13-19 days old

test during 10 min 3-9 days old

GC-MS using SPME fiber Exposure time : 10 min 10% of each acid

References :

Day 1

Day 7

Remove diffusor

Day 10 C.capitata

B.oleae

USE OF TWO ODORANTS TO CONTROL BACTROCERA OLEAE AND CERATITIS CAPITATA

Cindy MÉNAGÉ

, Martine BERTHELOT-GROSJEAN

, Yaël GROSJEAN

1 SATT Sayens, Dijon, France

2 Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, AgroSup, UBFC, Dijon, France

Recently we discovered an innovative solution to control Drosophila suzukii behavior

. Using this knowledge, we started to investigate the possibility to apply this strategy to insects considered as pests, like Bactrocera oleae (olive fruit fly) and Ceratitis capitata (Mediterranean fruit fly) to modify their social behavior.

5.00 10.00 15.00 20.00 25.00 30.00

100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000

Time--> Abundance

TIC: CS-CB-055-DRCE.D\ data.ms

5 . 0 0 1 0 . 0 0 1 5 . 0 0 2 0 . 0 0 2 5 . 0 0 3 0 . 0 0

5 0 0 0 0 0 1 0 0 0 0 0 0 1 5 0 0 0 0 0 2 0 0 0 0 0 0 2 5 0 0 0 0 0 3 0 0 0 0 0 0 3 5 0 0 0 0 0 4 0 0 0 0 0 0 4 5 0 0 0 0 0 5 0 0 0 0 0 0 5 5 0 0 0 0 0

T im e --> A b u n d a n c e

T I C : C S -C B -0 5 4 -D R J 7 . D \ d a t a . m s

5 . 0 0 1 0 . 0 0 1 5 . 0 0 2 0 . 0 0 2 5 . 0 0 3 0 . 0 0

2 0 0 0 0 0 4 0 0 0 0 0 6 0 0 0 0 0 8 0 0 0 0 0 1 0 0 0 0 0 0 1 2 0 0 0 0 0 1 4 0 0 0 0 0 1 6 0 0 0 0 0 1 8 0 0 0 0 0 2 0 0 0 0 0 0 2 2 0 0 0 0 0 2 4 0 0 0 0 0 2 6 0 0 0 0 0 2 8 0 0 0 0 0 3 0 0 0 0 0 0 3 2 0 0 0 0 0 3 4 0 0 0 0 0 3 6 0 0 0 0 0 3 8 0 0 0 0 0 4 0 0 0 0 0 0 4 2 0 0 0 0 0 4 4 0 0 0 0 0 4 6 0 0 0 0 0 4 8 0 0 0 0 0 5 0 0 0 0 0 0 5 2 0 0 0 0 0

T im e --> A b u n d a n c e

T I C : C S -C B -0 5 5 -R R J 3 . D \ d a t a . m s

B.oleae males show less interactions towards females if there is propanoic acid.

In a closed environment, the diffusor release slowly the odor.

After removing the diffusor, acids are still detected.

This new technology

could be interesting to avoid infestation of fruits by limiting egg laying and population propagation while respecting the environment.

The time to anesthesia decrease with the increase of concentration of propanoic acid .

C.capitata are more sensitive than B.oleae.

1Poster «BIOCONTROL OF DROSOPHILA SUZUKII BY TWO FATTY ACIDS», Berthelot-Grosjean, in this meeting.

2Patent n°PCT/EP2020/075386.

1. Social interaction 2. Reversible anesthesia 3. Diffusion and persistance of the odor

13-19 days old

test during 10 min 3-9 days old

GC-MS using SPME fiber Exposure time : 10 min 10% of each acid

References :

Day 1

Day 7

Remove diffusor

Day 10 C.capitata

B.oleae

USE OF TWO ODORANTS TO CONTROL BACTROCERA OLEAE AND CERATITIS CAPITATA

Cindy MÉNAGÉ^1,2, Martine BERTHELOT-GROSJEAN², Yaël GROSJEAN²

1 SATT Sayens, Dijon, France

2 Centre des Sciences du Goût et de l'Alimentation, CNRS, INRAE, AgroSup, UBFC, Dijon, France

Recently we discovered an innovative solution to control Drosophila suzukii behavior¹. Using this knowledge, we started to investigate the possibility to apply this strategy to insects considered as pests, like Bactrocera oleae (olive fruit fly) and Ceratitis capitata (Mediterranean fruit fly) to modify their social behavior.

5.00 10.00 15.00 20.00 25.00 30.00

100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000

Time-->

Abundance

TIC: CS-CB-055-DRCE.D\ data.ms

5 . 0 0 1 0 . 0 0 1 5 . 0 0 2 0 . 0 0 2 5 . 0 0 3 0 . 0 0

5 0 0 0 0 0 1 0 0 0 0 0 0 1 5 0 0 0 0 0 2 0 0 0 0 0 0 2 5 0 0 0 0 0 3 0 0 0 0 0 0 3 5 0 0 0 0 0 4 0 0 0 0 0 0 4 5 0 0 0 0 0 5 0 0 0 0 0 0 5 5 0 0 0 0 0

T im e -->

A b u n d a n c e

T I C : C S -C B -0 5 4 -D R J 7 . D \ d a t a . m s

5 . 0 0 1 0 . 0 0 1 5 . 0 0 2 0 . 0 0 2 5 . 0 0 3 0 . 0 0

2 0 0 0 0 0 4 0 0 0 0 0 6 0 0 0 0 0 8 0 0 0 0 0 1 0 0 0 0 0 0 1 2 0 0 0 0 0 1 4 0 0 0 0 0 1 6 0 0 0 0 0 1 8 0 0 0 0 0 2 0 0 0 0 0 0 2 2 0 0 0 0 0 2 4 0 0 0 0 0 2 6 0 0 0 0 0 2 8 0 0 0 0 0 3 0 0 0 0 0 0 3 2 0 0 0 0 0 3 4 0 0 0 0 0 3 6 0 0 0 0 0 3 8 0 0 0 0 0 4 0 0 0 0 0 0 4 2 0 0 0 0 0 4 4 0 0 0 0 0 4 6 0 0 0 0 0 4 8 0 0 0 0 0 5 0 0 0 0 0 0 5 2 0 0 0 0 0

T im e -->

A b u n d a n c e

T I C : C S -C B -0 5 5 -R R J 3 . D \ d a t a . m s

B.oleae males show less interactions towards females if there is propanoic acid.

In a closed environment, the diffusor release slowly the odor.

After removing the diffusor, acids are still detected.

This new technology²could be interesting to avoid infestation of fruits by limiting egg laying and population propagation while respecting the environment.

The time to anesthesia decrease with the increase of concentration of propanoic acid .

C.capitata are more sensitive than B.oleae.

1Poster «BIOCONTROL OF DROSOPHILA SUZUKII BY TWO FATTY ACIDS», Berthelot-Grosjean, in this meeting.

2Patent n°PCT/EP2020/075386.

1. Social interaction 2. Reversible anesthesia 3. Diffusion and persistance of the odor

13-19 days old

test during 10 min 3-9 days old

GC-MS using SPME fiber Exposure time : 10 min 10% of each acid

References :

Day 1

Day 7

Remove diffusor

Day 10 C.capitata

B.oleae

PO-43