Morphology and biology
The forewings are a yellowish colour and the hindwings are greyish and smaller in size. Both pairs of wings have long fringes of hairs along the outer edges. Without extending the wings they measure 6-9 mm. The larvae are yellowish-white and have a small yellowish-brown head.
The females lay around 150 eggs, preferably amongst the grain. The larvae penetrate the grain and complete their cycle until the moths are born.
Sitotroga cerealella adult
Damages
They attack the cereal grains both in the field and in the warehouse. Although they can attack any type of cereal, they prefer corn and wheat.
Damage to corn caused by Sitotroga cerealella
Detection and monitoring
1 to 3 traps should be used for every room in the warehouse and must also be placed at least 5 metres apart from each other. The traps must remain active all year round in warehouses with products.
Mass trapping
The males of this species are captured for the purpose of reducing mating, so that the unfertilised females will lay unviable eggs. In this way, the pest population is reduced.
For mass trapping the number is increased to 4 traps for every 100m² of warehouse, separated at least 5 metres apart.
Necessary material
The following traps and pheromone can be used: ECONEX POLILLERO, ECONEX FOLDING WHITE TRIANGULAR without sheets or ECONEX DISPOSABLE WHITE TRIANGULAR and
pheromone diffuser ECONEX SITOTROGA CEREALELLA with 40 days’ duration.
The trap ECONEX FOLDING WHITE TRIANGULAR without sheets is activated by placing an ECONEX PLASTIC SHEET FOR TRIANGULAR TRAP 1 UNIT at the
base. The sheet is impregnated with a pressure-sensitive adhesive, without solvents, in which the insects remain trapped.

Pheromone diffuser ECONEX SITOTROGA CEREALELLA and packaging of the product.
Code: UIPHOVA074

ECONEX FOLDING WHITE TRIANGULAR WITHOUT SHEETS
Code: UIPFETA273
OMDF register number (Ministry of Agriculture of Spain): 064/2014

ECONEX PLASTIC SHEET FOR TRIANGULAR TRAP 1 UNIT
Code: UIPFETA248
OMDF register number (Ministry of Agriculture of Spain): 048/2024

ECONEX POLILLERO
Code: UIPFETA001
OMDF register number (Ministry of Agriculture of Spain): 123/2015

ECONEX DISPOSABLE WHITE TRIANGULAR
Code: UIPFETA242
OMDF register number (Ministry of Agriculture of Spain): 094/2024
Storing the diffusers
The diffusers must be stored in their original Packaging and in the refrigerator at 4ºC; or in the freezer at -18ºC, in which case they will last for 2 and 4 years respectively.
Diffuser packaging
ECONEX SITOTROGA CEREALELLA
Corrugated cardboard box of 400 units (20 packs of 20 units)
Box size: 0,32 x 0,24 x 0,22 m (length x width x height).
Box weight: 1,5 kg

Packaging with 20 units.

Box of 400 units.
(20 packs x 20 units)
Trap packaging
ECONEX FOLDING WHITE TRIANGULAR WITHOUT SHEETS
Corrugated cardboard box of 150 units
Box size: 0,60 x 0,40 x 0,35 m (length x width x height)
Box weight: 10,60 kg
No. of boxes per pallet: 20
Pallet size: 1,20 x 0,80 x 1,95 m (length x width x height)
Pallet weight: 222 kg

Box of 150 units.
ECONEX SHEET FOR TRIANGULAR 1 UNIT PACK
Corrugated cardboard box of 500 units
Box size: 0,42 x 0,29 x 0,21 m (length x width x height)
Box weight: 10,75 kg
No. of boxes per pallet: 50
Pallet size: 1,10 x 1,00 x 1,25 m (length x width x height)
Pallet weight: 545 kg

Box of 500 units.
ECONEX POLILLERO
Corrugated cardboard box of 35 units
Box size: 0,40 x 0,60 x 0,35 m (length x width x height)
Box weight: 9,80 kg
No. of boxes per pallet: 20
Pallet size: 1,20 x 0,80 x 1,95 m (length x width x height)
Pallet weight: 206 kg

Box of 35 units.
ECONEX DISPOSABLE WHITE TRIANGULAR
Corrugated cardboard box of 250 units
Box size: 0,42 x 0,29 x 0,21 m (length x width x height)
Box weight: 13,10 kg
No. of boxes per pallet: 50
Pallet size: 1,10 x 1,00 x 1,25 m (length x width x height)
Pallet weight: 665 kg

Box of 250 units.
ECONEX LEARNING CENTER
ECONEX puts at your disposal the first open knowledge center that brings together everything necessary to implement pest biocontrol in your crops. We have developed different types of resources to share with you the knowledge we have acquired during our more than 40 years of experience. Each of them is designed to respond, in the best possible way, to different questions related to pheromones, attractants, repellents and insect traps.
To access ECONEX LEARNING CENTER click on the image.