Oranjezicht climbs right up to the edge of Table Mountain, so a lot of what comes into homes here walks in off the mountain.
The local picture in Oranjezicht
Pantry moths and weevils show up in kitchens with stored grains and nuts. Cafés and delis in the area need regular checks.
Grand Victorian and Edwardian houses with wooden floors, pressed ceilings and old roof timbers sit beside modern glass-fronted homes and small apartment blocks. Many of the older homes have cellars, servant's quarters and large gardens with retaining walls. Apartment blocks add shared bin areas and ducts.
The suburb backs onto Table Mountain National Park, with mountain streams, the Molteno reservoir area and De Waal Park nearby. Winter rain runs off the mountain and keeps properties damp, while the South-Easter blows down hard in summer. Trees and greenbelts link gardens directly to the mountain.
How to tell you have a problem
Tick every sign you have noticed. It takes ten seconds.
From the technician
For landlords and tenants, weevils are almost always a food storage issue rather than a building issue, so they are usually the occupant's to deal with.
What happens when we come out
Weevils develop inside the grain, so no surface spray can reach them while they are still in the kernel; removing infested food is the main treatment. We inspect every grain, pulse and cereal product, separate what is infested, and bag it for disposal. Shelves, cupboards and the gaps around them are vacuumed and cleaned, and we apply a targeted crack and crevice treatment where weevils are sheltering, keeping it well away from open food. For commercial stores and farm silos with heavy infestations of bulk grain, fumigation may be the only practical option, and we plan that as a separate job. Pheromone or food-baited traps are then used to check that numbers have dropped.
- Confirm it is a weevil
A WhatsApp photo is often enough to tell a rice weevil from a flour beetle or a seed beetle, which affects where we look.
- Inspect all grain products
Rice, maize meal, samp, pasta, flour, beans, lentils and birdseed are opened and checked.
- Remove infested stock
Anything with live weevils, holes or dust is bagged and taken out of the kitchen or storeroom.
- Clean and treat
Shelving and cracks are vacuumed and given a targeted treatment where adult weevils hide.
- Monitor
Traps are placed to catch any survivors and to show whether the problem is resolved.
- Report and storage advice
You get a report and practical advice on sealed containers, freezing and stock rotation.
Keeping them out afterwards
- Freeze new bags of rice or flour for three or four days before you store them if weevils have been a problem before.
- Check dried beans and lentils for small round holes before putting them in the cupboard.
- Store rice, maize meal and samp in airtight glass or thick plastic containers, because weevils chew through thin plastic bags and cardboard.
- On farms and smallholdings, clean out silos and bins completely before refilling with new harvest.
- Use older stock first and avoid topping up a container with new grain on top of old.
How much will it cost?
For a home, the price mostly depends on how many cupboards are involved and whether the weevils have spread into other rooms. For businesses and farms, the volume of stored grain, how it is stored and whether fumigation is needed are the big factors. We quote for free, and food businesses with ongoing risk often prefer a contract with regular monitoring.
Weevils breed much faster in warm conditions, so infestations that began unnoticed in winter usually show up between November and March. A rice weevil can go from egg to adult in about a month in summer heat, compared with several months in a cold Cape winter. Warm, humid pantries can keep them active all year.
Frequently asked questions
Can I eat rice that had weevils in it?
It is not known to be harmful, but the grain is contaminated with insects and droppings, and we would throw it away.
How did weevils get into my sealed bag of rice?
The eggs were most likely already inside the grains when you bought it. Female weevils lay eggs inside individual kernels, so the bag can look perfect from the outside.
Do bay leaves keep weevils away?
There is little evidence they work. Airtight containers and freezing new stock are far more reliable.
Can you treat weevils in a silo or warehouse?
Yes. Larger stores may need fumigation or regular monitoring, and we will inspect and quote for the right approach.
Will weevils spread to the rest of the house?
Adults wander, so you may see them on walls and counters, but they only breed where there is grain or seed. Clearing the food source stops them.
Do you come out to Oranjezicht for weevil control?
Yes. Oranjezicht is part of our regular City Bowl & Atlantic Seaboard route, along with Gardens, Vredehoek, Tamboerskloof, Higgovale. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
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