St James is a narrow strip of grand old houses squeezed between the mountain and False Bay, best known for its colourful bathing boxes and tidal pool. With the mountain right behind and the sea in front, homes deal with damp, wind and wildlife all year.
Stored product pests in St James: what we see
Weevils and pantry moths do well in damp, older kitchens and pantries.
Many homes are large Edwardian and Victorian houses on steep plots, with timber floors, wooden verandas and big roof spaces. There are also flats and newer homes higher up the slope. Steep sites, terraced gardens and stone retaining walls give rodents and spiders lots of hiding places. Old timber and damp sea air create ideal conditions for fishmoths and wood borer.
The suburb sits at the foot of the mountain in Table Mountain National Park, with the Main Road and railway line running along the coast. Sea spray, damp winters and the South-Easter in summer all play a part. Wildlife from the mountain, including baboons and rodents, comes right down to the gardens.
From the technician
Throwing out the infested packet but leaving the shelves as they are is a common mistake. Eggs and larvae sit in the crumbs in corners and shelf joints, ready to start again.
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.
Tell-tale signs
- Small moths flutter out when you open a cupboard, and rest on the ceiling at night.
- Insects collect in the folds of packaging or along the seams of sealed boxes and bags.
- Grains of rice or maize have tiny round exit holes, or the bag has fine dust at the bottom.
- Silky webbing clumps cereal, nuts or pet food together, sometimes with small caterpillars inside.
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.
Our process, step by step
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.
Keeping them out afterwards
- 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.
- Wipe and vacuum pantry shelves when you restock, paying attention to corners and the gaps behind shelf supports.
- Store birdseed and pet food away from the kitchen, as these are common sources of pantry moths.
How much will it cost?
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.
Questions we get asked in St James
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.
Why do I have so many fishmoths in my St James house?
Sea air and mountain damp keep old houses humid, and fishmoths love that. Drying out cupboards and a targeted treatment brings numbers down.
Are these insects harmful if I eat them by accident?
They are not known to be dangerous in small amounts, but infested food is contaminated and should not be eaten or sold.
Do you come out to St James for stored product pest control?
Yes. St James is part of our regular South Peninsula route, along with Muizenberg, Kalk Bay, Lakeside. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
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.
Can you inspect my old St James home for wood borer before I sell?
Yes, we inspect floors, roof timbers and verandas and give you a written report. Many sales need a beetle certificate, so book early.
Office 021 012 5825 · WhatsApp 074 697 2254