الفهرس | Only 14 pages are availabe for public view |
Abstract These bags are naturally material and made of jute fibers where its pores allow both air and humidity to be merged with the atmosphere around the bag and its capacity about 10 kg. Each bag was received 10 pairs (Adult male and female) of each weevil species and closed tightly. Each crop was replicated five times as well as control bags which was free of infestation. All samples of stored grains were externally examined by clearing method to determine the infested grains, and calculate the infestation degree. Average weight of grains (kg), Damage %, No of insects / kg , No of insects / kg were determined every 15 days for one year. |