Yes, mouthparts is right. ;-)
Unless you have access to highly specialized equipment, it is not possible to make your own RAM. RAM is manufactured using electronic circuits that you would need a microsope to be able to see.
- using biological 'weapons': birds, insects, microorganisms to destroy these insects - using pheromones for trapping - using plants cultivars insensible to insects - using ultrasonic or electromagnetic waves emitters
That would be called biological control of insects.
Specialized! Apex
By using them stick.
Some insects are good for keeping crops healthy and thus are beneficial to man instead of using pesticides to get rid of annyoing insects, certain insects acutally eat those annyoing insects
by using force of its body
Badgers are highly specialized fossorial mustelids that help control small mammal populations. Somewhat tolerant of human activities, however predator control using indiscriminate trapping and persistent poisons causes extensive losses.
Because of wet conditions or too acidic conditions of water, a Venus Fly Trap obtains energy and nutrients using specialized leaves that trap and digest insects that land on their leaves using their ability of thigmotroprism, or the action of a plant when touched. This allows them to obtain necessary nutrients they can't get from the soil they live in.
It has be done using specialized equipment/software and a computer.
highly highly unlikely
The modifications of arthropod appendages has shaped the formation of different groups, such as centi/millipedes, crustaceans, arachnids and insects. The most primitive arthropods are centipedes and millipedes, using all their legs as walking legs. More advanced groups, differing from this ancestral state, modified their walking legs into mouthparts, antennae, pedipalps (arachnids) or flippers (crustaceans, look at a lobster tail). Look carefully at an insect face and you'll see it's a fused mess of segments with the legs still attached! Stick insects and beetles are a good example, other groups have modified their palps (mouth-legs) into unrecognizable structures such as mosquito or butterfly probosci.