This sounds like a Cicada Killer Wasp:
http://ohioline.osu.edu/hyg-fact/2000/2078A.html
The above article says they have a brief season following hatching of cicadas, which they eat. They dig obvious holes with mounds of sand or dirt near them, are more than an inch long with a striped body. They are alarming looking, but the flying males have no sting, and the underground (generally) females are very non-aggressive and rarely sting.
bedbugs
Hash marks indicate years of service
A bug that has 3 body parts and 6 legs and antennae is called an insect. The insect you're talking about with a striped lower Body Part is probably a bee, or a wasp.
an abdement bug
About what percentage of the Indian population lives in the lower and middle Ganges river basin?
A Sergeant has three stripes in the US military and a Corporal has two (if the stripes are located on the upper arm). If the stripes are located on the lower arm and are better described as slashes (just above the wrist) those are indicators of time in the service. Each slash represents 3 years in the Army and 4 years per slash in the Marine Corps.
40% of the indian population lives in the lower middle gangers river basin
The purpose of insect control is to lower the amount of harmful insects to humans or crops. An example is limiting water pools so mosquitoes do not bite everyone.
Osmosis can kill an insect by disrupting its internal water balance. When an insect is placed in a hypotonic environment (where the surrounding fluid has a lower concentration of solutes than the insect's body fluids), water flows into the insect's cells. This influx can cause the cells to swell and potentially burst, leading to cellular damage and ultimately death. Additionally, the insect's exoskeleton may not withstand the internal pressure, further contributing to its demise.
There are flies in Hong Kong, but their population may appear lower than in other regions due to various factors. Urbanization, effective waste management, and stringent hygiene practices help control fly populations. Additionally, the humid climate can influence insect life cycles, potentially impacting their visibility. While flies do exist, their presence may not be as noticeable in densely populated areas.
Ringworm
lower/middle classes