As nouns the difference between plastic and microtubing

is that plastic is plastic while microtubing is very fine plastic tubing used in drip irrigation, typically in greenhouses.

As an adjective plastic

is plastic.

As nouns the difference between tubing and microtubing

is that tubing is tubes, considered as a group while microtubing is very fine plastic tubing used in drip irrigation, typically in greenhouses.

As a verb tubing

is .

As nouns the difference between irrigation and microtubing

is that irrigation is irrigation (the act or process of irrigating) while microtubing is very fine plastic tubing used in drip irrigation, typically in greenhouses.

As nouns the difference between aphid and pirimicarb

is that aphid is sapsucking pest insect of the superfamily aphidoidea ; an aphidian while pirimicarb is a carbamate insecticide used to control aphids by inhibiting acetylcholinesterase activity.

As a verb inhibit

is to hinder; to restrain.

As a noun pirimicarb is

a carbamate insecticide used to control aphids by inhibiting acetylcholinesterase activity.

As nouns the difference between acetylcholinesterase and pirimicarb

is that acetylcholinesterase is acetylcholinesterase while pirimicarb is a carbamate insecticide used to control aphids by inhibiting acetylcholinesterase activity.

As nouns the difference between carbamate and aldicarb

is that carbamate is any salt or ester of carbamic acid while aldicarb is a carbamate insecticide that acts as a cholinesterase inhibitor.

As nouns the difference between insecticide and aldicarb

is that insecticide is a substance used to kill insects while aldicarb is a carbamate insecticide that acts as a cholinesterase inhibitor.

Crepehanger is an alternative form of crapehanger.

As nouns the difference between crepehanger and crapehanger

is that crepehanger is while crapehanger is a pessimist or doomsayer.

As nouns the difference between pessimist and crapehanger

is that pessimist is someone who habitually expects the worst outcome; one who looks on the dark side of things while crapehanger is a pessimist or doomsayer.