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the leaf surface can lead to loss of the crop. The nymphs and adults also produce webs, and plants can get completely covered with such webs in which…
by parthenogenesis, with unfertilized viviparous females continuing to produce new generations of females. Aphids moult four times before reaching…
to the top of the plant where they feed mainly on the growing tips. They produce large holes in the leaf, sometimes stripping the leaf down to the…
. The tail filaments are always shorter than 20% of body length. They produce little wax, so that the light yellow to pink body is visible through…
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