• Common asparagus beetle

  material, which may contaminate the plant. Life cycle and appearance of Common asparagus beetle The life cycle of the asparagus beetle has the following stages: [...] drop to the ground to pupate. The adult stage overwinters and starts a new cycle next spring.

• Shallot aphid

  causing malformation of new plants. Life cycle and appearance of The shallot aphid Aphids have a complex life cycle, with both winged and wingless forms of [...] another host plant for overwintering and there is no sexual stage in the life cycle. No eggs are produced. Myzus ascalonicus is cold hardy and overwinters in

• Spider mites and other mites

  necrosis. Life cycle of mites The life cycle of mites typically consists of four stages: egg, larva, nymph, and adult. The duration of their life cycle can vary [...] life cycle over again. The life cycle of plant mites can be quite rapid under favorable conditions, with some species completing their life cycle in as [...] the availability of food. Here's an overview of the life cycle of plant mites: Egg: The life cycle begins with the female mite laying eggs. The eggs are usually

• Glasshouse potato aphid

  yellowing may even be followed by defoliation. Life cycle Glasshouse potato aphid Aphids have a complex life cycle, with both winged and wingless forms of adults [...] lifecycles. There is no alternation of hosts, and the two types of life cycles occur on the same host plant. The aphid can overwinter not only in greenhouses

• Rose aphid

  on which black sooty moulds develop. Life cycle and appearance of Rose aphid Aphids have a complex life cycle, with both winged and wingless forms of adults

• Fusarium wilt

  and the soil may not be suitable for planting for many years to come. Life cycle and appearance of Fusarium wilt Fusarium oxysporum has many different formae [...] asexual spores. Some also produce ascospores. The Fusarium oxysporum life cycle, is similar to that of most Fusarium species. Fusarium overwinters for many

• Mottled arum aphid

  market value. Neomyzus circumflexus can also transmit plant viruses. Life cycle and appearance of Mottled arum aphid Aphids moult four times before reaching [...] producing new generations of females. There is no sexual stage in the life cycle. Wingless females of the mottled arum aphid are shiny whitish, yellowish

• Shore fly

  particularly of young cuttings, can be retarded. Life cycle and appearance of Shore fly The life cycle of the shore fly ( Scatella tenuicosta ) has the following

• Rice root aphid

  soil and hydroponic systems. Unlike other aphids , most of this pest’s life cycle takes place underground, so it may be difficult to identify an infestation [...] of mould and fungus. Transmission of viral disease between plants. Life cycle and appearance of the Rice root aphid Like most aphids , the rice root aphid

• Buckthorn-potato aphid

  is the transmission of viruses. Life cycle and appearance of Buckthorn-potato aphid Aphids have a complex life cycle, with both winged and wingless forms