to dingy grey. They are about 1.5 mm long just after emergence and can reach 4 cm or more when fully grown. The caterpillars may be encountered in…
to produce new generations of females. Aphids moult four times before reaching adulthood. With each moult they shed white skin, betraying their…
tunnels or greenhouses, the morning temperature needs to rise quickly to reach the minimum 24-hour temperature of 15 ºC for optimal plant development.…
hatching to become an eight-legged protonymph; the mites do not feed prior to reaching this stage. The protonymphs will feed once before moulting into…
harvested mechanically. With mechanization, it is very important that all plants reach the end of their cycle with a high level of plant health and…
to live, genetically identical offspring. Newborn nymphs will typically reach maturity within a couple of weeks, and adults live up to a month.…
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