of the world. The original habitat was probably a tropical or subtropical area, possibly Pakistan. The tobacco whitefly ( Bemisia tabaci ) has an…
typically range from 2-10 per m 2 /release. Releases should be made in infested areas only and repeated if necessary. Consult a Koppert advisor or a…
the leaves and stems may cause wilting and may reduce the photosynthetic area of the plants, leading to lower yield. Damage to fruit occurs in heavy i
provides an excellent substrate for the growth of black sooty mould. Large areas of mould covering the leaves can reduce photosynthesis and also…
symptoms Pestalotiopsis clavispora causes discoloration or brown necrotic areas in crown and root of strawberry. Plant development is slow, growth is…
products in crops that might be sensitive to phytotoxicity, test in a small area before proceding with application. Storage time after receipt See…
affected. They become black and start to rot internally. Just above the damaged area, the roots produce large numbers of new branches. This ultimately…
European red mite) but is now distributed in all important apple growing areas of the world. Life cycle and appearance of European red mite The…
mites, whitefly and thrips. These beneficial mites are released in infested areas, where they consume their prey, reducing pest numbers. All about…
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