Shallot aphid

period 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 [...] 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

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 [...] starting the life cycle over again. The life cycle of plant mites can be quite rapid under favorable conditions, with some species completing their life cycle [...] and 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

Common asparagus beetle

faecal material, which may contaminate the plant. Life cycle and appearance of Common asparagus beetle The life cycle of the asparagus beetle has the following

Beneficial Nematodes against Horticultural Pests

Chafer/White grubs (scarabs) Several species Larvanem Ornamentals: nursery, potted plants, cut flowers Pest Adult Solution Fungus gnats / Sciarids Bradysia

Tomato russet mite

the plant and moves upwards as the mites ascend. Life cycle and appearance of tomato russet mite All life stages of the tomato russet mite are extremely [...] about 0.1 mm long. They usually develop to the 2nd stage within a day. All life stages look very similar. The adults develop after about two or three days

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 [...] produced) 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

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P previously. Repeat the half-rate booster dose every 10 weeks or after potting-on. Low Crop Density or in Rows: Apply 30 g/1000 plants. Use a water volume [...] P previously. Repeat the half-rate booster dose every 10 weeks or after potting-on. Field-grown vegetables (including bulb vegetables, leafy vegetables [...] marigold, marjoram (sweet or annual marjoram, wild marjoram or oregano and pot marjoram), nasturtium, parsley (dried), pennyroyal, rosemary, rue, sage, savory

Fusarium wilt

die 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 [...] make asexual spores. Some also produce ascospores. The Fusarium oxysporum life cycle, is similar to that of most Fusarium species. Fusarium overwinters

Sciarid flies

humid and well-watered are particularly at risk. Life cycle and appearance of Sciarid flies The life cycle of sciarid flies has the following stages: egg [...] with sucking mouth parts, but they hardly feed at all during their short life. The males are usually smaller than the females. They are not fast fliers

Rose aphid

honeydew 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