Ujian Allah bukan sahaja ujian yang besar lahiriah yang kita dapat lihat dengan mata kasar, sebenarnya sekeliling kita juga wujud ujian2 yang kita tidak sedar. sebagai contoh dalam hidupku sekarang ni, satu ujian yang agak sukar tapi boleh di atasi dengan mudah. Gangguan lalat, sangat stress apabila sedang tenang membaca buku atau berehat seketika...datang seekor dua, lalat yang tidak kachak, mengganggu!!!..satu keadaan yang aman bertukar menjadi ganas seketika. lalat meragut kenyataan tenang yang indah dengan layanan buruk terbang hinggap yang membosankan kita!
petikan dari wikipedia,
True flies are insects of the order Diptera (Greek: di = two, and pteron = wing), possessing a single pair of wings on the mesothorax and a pair of halteres, derived from the hind wings, on the metathorax.
The presence of a single pair of wings distinguishes true flies from other insects with "fly" in their name, such as mayflies, dragonflies, damselflies, stoneflies, whiteflies, fireflies, alderflies, dobsonflies, snakeflies, sawflies, caddisflies, butterflies,calliphorid flys or scorpionflies. Some true flies have become secondarily wingless, especially in the superfamily Hippoboscoidea, or among those that are inquilines in social insect colonies.
Diptera is a large order, containing an estimated 240,000 species of mosquitos, gnats, midges and others, although under half of these (about 120,000 species) have been described.[1] It is one of the major insect orders both in terms of ecological and human (medical and economic) importance. The Diptera, in particular the mosquitoes (Culicidae), are of great importance as disease transmitters, acting as vectors for malaria, dengue, West Nile virus, yellow fever, encephalitis and other infectious diseases.
Monday, April 20, 2009
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