Formulation for promoting targeted pollination of almond tree crops in honey bees

Patent metadata

Field	Value
Publication number	US-11457650-B2
Application number	US-201816634041-A
Country	US
Kind code	B2
Filing date	Jul 25, 2018
Priority date	Jul 26, 2017
Publication date	Oct 4, 2022
Grant date	Oct 4, 2022

Abstract

A formulation and a composition that comprises it for promoting the pollination of almond tree crops (Prunus dulcis) by biasing the foraging preferences of the honey bee (Apis mellifera). The formulation comprises the compounds limonene, linalool and benzaldehyde. Additionally, a method for targeting the bees' pollinizing activity towards the almond tree crops by using the formulation comprising the compounds limonene, linalool and benzaldehyde.

First claim

The invention claimed is:

1. A formulation that promotes targeted pollination of almond tree crops by honey bees, wherein the formulation comprises 49.5% to 60.5% limonene, 25% to 35% linalool and 10% to 20% benzaldehyde.

2. The formulation according to claim 1 , wherein the formulation comprises 50% to 60% limonene, 27% to 33% linalool and 13.5% to 16.5% benzaldehyde.

3. The formulation according to claim 1 , wherein the formulation comprises 55% limonene, 30% linalool and 15% benzaldehyde.

4. A composition that promotes targeted pollination of almond tree crops by honey bees, wherein the composition comprises 49.5% to 60.5% limonene, 25% to 35% linalool and 10% to 20% benzaldehyde, diluted in a sugar solution.

5. The composition according to claim 4 , wherein the sugar solution is an aqueous sucrose solution.

6. The composition according to claim 5 , wherein the aqueous sucrose solution is a 50% w/w aqueous sucrose solution.

7. The composition according to claim 4 , wherein the composition comprises 0.1 ml to 0.2 ml of the formulation comprising 49.5% to 60.5% limonene, 25% to 35% linalool and 10% to 20% benzaldehyde, per 1 L of a 50% w/w aqueous sucrose solution.

8. The composition according to claim 4 , wherein the composition comprises 0.1 ml to 0.2 ml of a formulation comprising 50% to 60% limonene, 27% to 33% linalool and 13.5% to 16.5% benzaldehyde, per 1 L of a 50% w/w aqueous sucrose solution.

9. A method for promoting targeted pollination of almond tree crops by honey bees, wherein the method comprises the steps of:
a) administering to honey bee hives a composition that comprises a formulation comprising 49.5% to 60.5% limonene, 25% to 35% linalool and 10% to 20% benzaldehyde;
b) keeping the hives until the end of the blooming within or in the immediate vicinity of the almond tree crops, the pollination of which is sought to be promoted; and
c) removing the hives.

10. The method according to claim 9 , wherein step a) is carried out through an artificial feeder located inside the hives.

11. The method according to claim 9 , wherein step a) is carried out within 2 days before taking the hives to the crops, the pollination of which is sought to be promoted.

12. The method according to claim 9 , wherein step a) is carried out after placing the hives in the target crops, the pollination of which is sought to be promoted.

13. The method according to claim 11 , wherein step a) is further carried out before the crops' blooming level reaches 20%.

14. The method according to claim 9 , wherein during step b) a second administration of the composition to the hives is carried out.

15. The method according to claim 9 , wherein in step a) the formulation comprises 50% to 60% limonene, 27% to 33% linalool and 13.5% to 16.5% benzaldehyde.

16. The method according to claim 15 , wherein the formulation comprises 55% limonene, 30% linalool and 15% benzaldehyde.

Assignees

• Consejo Nacional De Investigaciones Cientificas Y Tecn Conicet
• Univ Buenos Aires
• Consejo Nacional De Investigaciones Cieniificas Y Tecn Conicet

Inventors

• Farina Walter M
• Estravis Barcala Maria Cecilia
• Palottini Florencia

Classifications

• A01N31/04

  Oxygen or sulfur attached to an aliphatic side-chain of a carbocyclic ring system · CPC title

• A23K50/90

  for insects, e.g. bees or silkworms · CPC title

• A23K20/111

  Aromatic compounds · CPC title

• A01N31/02

  Acyclic compounds · CPC title

• A01K53/00

  Feeding or drinking appliances for bees · CPC title