immediately start to feed on plant sap and grow rapidly. Aphids moult four times before reaching adulthood. With each moult they shed white skin,…
females continuing to produce new generations of females. Aphids moult four times before reaching adulthood. With each moult they shed white skin,…
weeks. The life cycle varies between 5 weeks to 3 months depending on the time of year and temperature. There are 6 overlapping generations in a year…
fruit and ornamental crops and rendering them unmarketable. At the same time, photosynthesis in the leaves is reduced, affecting production. The…
severely attacked, the growing tip can be killed, plant growth stops and, in time, the whole plant dies off. Cork tissue can also develop on fruit.…
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