they are also called larva (1st stage) and nymph (2nd stage). The first nymphal stage is a transparent white colour and about 0.1 mm long. They…
across the body. The antennae are 0.7-1.0 times the body length, reaching to the siphunculi. The body length is 1.2-2.3 mm. Damage symptoms Nymphs and…
, food source and the density of the population. Large individuals (up to 1.8 mm long) are usually dark green to black, while aphids produced in…
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