Mamre is an old Moravian mission village north of Atlantis, surrounded by open farmland and West Coast veld. Life here is quieter and more rural than the city, and the pests follow suit: field mice, crickets and grain pests more than city rats.
Stored product pests around Mamre
Weevils and grain beetles get into stored maize, flour and animal feed. Keep feed in sealed bins and rotate stock.
At its heart are the historic mission buildings with whitewashed walls and thatched roofs, and around them are family homes, newer subsidised housing and smallholdings. Thatch and old timber need regular checks for borer and nesting rodents. Outbuildings, sheds and chicken coops on bigger plots attract mice and rats.
Mamre is ringed by wheat fields, grazing land and sandy West Coast scrub. Summers are hot and dry with strong winds, and winters bring most of the year's rain. Harvest time and the first cold fronts push field mice from the farmland into homes.
Worth knowing
For food businesses, a pest found by a customer does far more damage than a pest found on a pheromone trap. Monitoring is about catching problems before anyone else does.
A lot of people think pantry insects mean a dirty kitchen. In reality they nearly always arrive in a packet from the shop, so even a spotless pantry can get them.
Signs to look for
- Pheromone traps or glue boards in a warehouse catch more beetles or moths each week.
- Insects collect in the folds of packaging or along the seams of sealed boxes and bags.
- Small moths flutter out when you open a cupboard, and rest on the ceiling at night.
- Flour has a greyish tint, a musty smell or moves slightly when you look closely.
- Grains of rice or maize have tiny round exit holes, or the bag has fine dust at the bottom.
Infested food is contaminated with insect bodies, cast skins, droppings and webbing, and it has to be thrown out, which adds up quickly for a bakery, mill or food distributor. A single infested bag can spread to the rest of a pantry or storeroom, so losses grow fast if nobody checks. For manufacturers and exporters, an infestation can mean rejected consignments, failed audits and customer complaints. Some stored product beetles also cause damp, mouldy pockets in bulk grain, which encourages further spoilage.
How the treatment works
The first and most important step is finding and removing every infested product, because no treatment works while the insects still have food. Shelves, cracks and crevices, and the gaps behind and under cupboards and racking are vacuumed out to remove spilt product and eggs. We then apply a targeted residual treatment into cracks and crevices, and an insect growth regulator where the pest is a moth or beetle that keeps cycling through. Pheromone traps for moths and beetles go in to monitor for survivors and new arrivals. In warehouses, mills and food factories, larger infestations of bulk commodities may need fumigation, which we plan and carry out separately under the right controls.
Want the full step-by-step? See how our stored product pest control service works.
Prevention that actually works
- Buy dry goods in amounts you will use within a month or two, rather than letting big bags sit at the back of the cupboard.
- Store birdseed and pet food away from the kitchen, as these are common sources of pantry moths.
- Move flour, rice, cereal, pasta and pet food into sealed glass or hard plastic containers as soon as you get them home.
- In commercial stores, rotate stock on a first-in, first-out basis and keep pallets off walls so you can inspect behind them.
- Put new bags of flour or grain in the freezer for a few days if you have had weevils before, which kills eggs inside.
Pricing, honestly
For homes, the cost depends mostly on how big the pantry is and how far the insects have spread into other cupboards. For commercial sites, the size of the storage area, the type of commodity, the level of infestation and whether fumigation is needed all affect the price. Food businesses that need regular monitoring and audit paperwork are usually best on a service contract, and we quote free after an inspection.
Stored product insects breed faster in warm weather, so infestations that started quietly in winter often become obvious from November through to March. In Cape Town's dry summers, warm pantries next to ovens and geysers are particular hot spots. In heated warehouses and bakeries the problem can carry on all year.
Stored Product Pest Control questions from Mamre
Why do we get so many mice in Mamre in autumn?
When the surrounding wheat fields are harvested and the weather cools, mice lose their cover and food and move into homes and sheds. Sealing gaps before the season starts makes a real difference.
Where did these insects come from?
Usually in a packet of food bought already infested, often in small numbers you could not see. They then spread to other products in the cupboard.
Do you work in warehouses and food factories?
Yes. We do inspections, crack and crevice treatment, pheromone monitoring and scheduled visits, with reports you can use for food safety audits.
Do you come out to Mamre for stored product pest control?
Yes. Mamre is part of our regular Blaauwberg & West Coast route, along with Atlantis, Melkbosstrand, Bloubergstrand. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
Can you treat borer in a thatched roof?
Yes, we inspect thatch and roof timbers for beetle activity and treat it with methods suited to thatch. Older mission-era roofs especially benefit from a regular check.
Do I have to throw everything away?
Throw away anything infested and anything open that is close to it. Unopened tins and sealed jars are generally fine once wiped down.
Office 021 012 5825 · WhatsApp us
