Insect trap

1. An insect trap comprising:

a plurality of cells arranged as an array of cells stacked to form a plurality of columns, the plurality of columns disposed around a central axis of the insect trap, and each cell of the plurality of cells comprising:

one or more sidewalls defining a cavity configured to receive a flying insect in the cavity and an opening through which to receive the flying insect into the cavity;

a vapor permeable portion to allow a gaseous attractant provided within the central axis of the insect trap to enter the cavity of each of the plurality of cells;

a door movable relative to the opening between an open position in which the door is spaced from the opening and a closed position in which the door obstructs the opening to prevent the flying insect from escaping via the opening;

a sensor proximate the opening to sense that the flying insect has entered the cavity through the opening; and

an actuator actuatable to move the door from the open position to the closed position at least in part in response to the sensor sensing that the flying insect has entered the cavity through the opening;

a computing device disposed to receive signals from the sensor for each of the plurality of cells, the computing device including one or more processors; and

memory accessible by the one or more processors, the memory storing instructions that when executed by the one or more processors:

determine, based at least in part on the signals from the sensor, that the flying insect has entered the cavity of one of the plurality of cells,

determine, based at least in part on the signals from the sensor, whether the flying insect that has entered the cavity of the one of the plurality of cells is a first flying insect or a second flying insect, the second flying insect being different from the first flying insect,

at least in part in response to determining that the first flying insect has entered the cavity of the one of the plurality of cells, control the actuator to move the door of the one of the plurality of cells from the open position to the closed position to trap the first flying insect; and

at least in part in response to determining that the second flying insect has entered the cavity of the one of the plurality of cells, maintain the door of the one of the plurality of cells in the open position so as not to trap the second flying insect.

2. The insect trap of claim 1 , wherein each cell of the plurality of cells is individually controllable such that each cell of the plurality of cells can trap a flying insect independent of other cells of the plurality of cells.

3. The insect trap of claim 1 , further comprising a biasing member biasing the door of each cell of the plurality of cells to the closed position.

4. The insect trap of claim 3 , further comprising a latch movable between a retaining position that holds the door of each cell of the plurality of cells in the open position, against a force of the biasing member, and a releasing position in which the force of the biasing member moves the door of each cell of the plurality of cells to the closed position.

5. The insect trap of claim 4 , in which the actuator moves the latch from the retaining position to the releasing position to move the door of each cell of the plurality of cells from the open position to the closed position.

6. The insect trap of claim 5 , the actuator comprising a shape memory alloy and a current source for applying a current to the shape memory alloy.

7. The insect trap of claim 6 , wherein the shape memory alloy comprises a shape memory alloy wire in physical communication with the latch, the current applied by the current source results in a deformation of the shape memory alloy wire, and the deformation of the shape memory alloy wire moves the latch from the retaining position to the releasing position.

8. The insect trap of claim 1 , further comprising one or more environmental sensors for sensing conditions in an environment of the insect trap.