Most of the bugs and larvae flowed off into the sink.

Deep freezing is therefore an effective measure against rice weevils.


The weevil is considered a very destructive pest of stored grain, rice, maize, barley and wheat.

Rice weevils have a simple life cycle. RICE WEEVIL LARVAE ^ Rice weevils start their life as a small caterpillar (larvae) which typically hatches on a food like wheat grain, seeds or nuts. Then a grown weevil rose to join its white larvae offspring.

Inspection of the company and its environment, Examination of raw materials and food on site, Laboratory methods for detection of pests in food, D: Effective monitoring and communication. The eggs hatch in 3 days and the larvae emerge and eat the inside of grain kernels for 18 days. Two larvae can develop in one wheat kernel, but only one larva of the granary weevil … Female rice weevils lay between 300 to 400 eggs, with the life cycle requiring about 32 days for completion.
Apparently I had rice weevils, which are in the same genus as wheat weevils but a slightly different species. Log in, (1) The house dust mite and the sugar mite, (3) The German cockroach and the forest cockroach, (4) The rust-red flour beetle and the confused flour beetle, (5) The merchant grain beetle and the saw-toothed grain beetle, (6) The cigarette beetle and the drugstore beetle, (7) The rice weevil and the granary weevil, (8) The pharaoh ant and the common black ant, Prevention and Control, Integrated Control, A. Eggs will hatch within a couple of days of being laid and feed immediately. Feeding will occur for 1-3 weeks and then larvae will spin a …

Rice weevil adults live 3 to 6 months, infesting grain in the field, especially in the South. Shuddering, I listened to the guests conversing in the living room as I poured the water off as quietly as I could. The rice weevil (Sitophilus oryzae) is a stored product pest which attacks seeds of several crops, including wheat, rice, and maize. In larger parties, fumigation with phosphoresced hydrogen is the solution. After that, the pupal lasts about 6 days. The weevil is not a strong flyer, less so than Sitophilus zeamais, and spread to new locations is by adults and larvae on and inside consignments of grain. The adult female will lay 4 eggs per day and produce about 400 eggs during its fertile lifetime.

The rice weevil cannot survive the winter in warehouses with temperatures below 10 ° C. 3 weeks at 0 ° C kill eggs, larvae and adult beetles.