greenhouse whitefly and tobacco whitefly Effective at higher temperature range than Encarsia formosa Can be used preventively or at first signs of…
different cultivars of the sweet pepper plant bear fruit in different colours ranging from vanilla/white and yellow to orange, green and red and even…
vary in shape and size, but are often ornate and bright coloured. Colours range from white to yellow, pink and orange to red, the most popular colour.…
always be adjusted to the particular situation. Introduction rates typically range from 10-100 eggs per m 2 /release. Releases should be made…
subsp. sativus ) is a root vegetable and comes in a variety of colours, ranging from the regular orange to black and purple, but also red, yellow and…
leaves, flowers and roots grow directly out of a tuber, and different species range in height from 5 centimetres (2 inches) to 30 centimetres (12…
as the first pests are detected in the crop. Introduction rates typically range from 2-20 per m 2 /release. Releases should be made in infested areas…
foliage and/or flowers up where the eyes can see them. They contain a wide range of plant material; either with a single consistent type of plant in…
parasitize a wide range of hosts, including mammals. Infestation rates are often higher in less intensive farming systems, such as barns, free-range…
colonises the xylem, causing bacterial wilt and brown rot in a very wide range of potential host plants. Life cycle and appearance of Bacterial wilt,…
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