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Grapevine and Apple tree |
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Grapevine and Apple tree |
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Grapevine, Apple tree and Pine |
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Grapevine, Apple tree, Oak and
Pine |
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Grapevine, Apple tree and Oak |
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Grapevine |
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Grapevine, Apple tree and Several
crops |
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Grapevine, Apple tree, Stone fruits and
Maize |
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Grapevine, Apple tree and
Maize |
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Grapevine, Apple tree and Chesnut
tree |
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Grapevine, Apple tree and Chesnut
tree |
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Several Crops, Grapevine and Walnut
tree |
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Grapevine and Apple tree |
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Grapevine, Apple tree, Several crops and Forestry
species |
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Grapevine and Apple tree |
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Grapevine, Apple tree y
Cítrics |
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Grapevine, Apple tree, Quince tree and
Camellia |
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Grapevine, Kiwi plant and
Camellia |
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Grapevine and Apple tree |
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Grapevine |
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Grapevine, Apple tree, Peach tree and
Evonymus |
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Grapevine, Various Crops, Kiwi plant, Oak and
Camellia |
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Grapevine and Apple tree |
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Grapevine, Apple tree and Oak |
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Grapevine |
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Grapevine |
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Pine, Apple tree, Stone Fruit Trees and
Ornamentals |
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Fruit Trees, Grapevine and Devices to apply
Phytosanitary Products |
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PHYTOSANITARY WARNING
25/06/2009
GRAPEVINE Phenological stage: Fruit set-
Pea-sized grains |
Mildew: |
The disease is
more widespread in all areas, untreated plants show abundant symptoms (also in
berries) and even in recently treated grapevines new spots have appeared.
Plants should be monitored although they are protected by a previous treatment
and apply immediately to avoid the dissemination of the disease in case
symptoms appear.
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Oidium: |
New symptoms were not
observed. However, monitoring should be maintained.
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Moths: |
In some of our
monitoring plots Lobesia botrana captures recorded during this week were
higher (also those recorded for Eupoecilia ambigüella in a site).
This situation, together with the almost absence of captures recorded during
the last week, is indicative of the initiation of the second generation
flight, since they can cause severe damage. So far, it is not necessary
to treat, but monitoring should be increased.
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Green mosquito and
other cicadellidae: |
Few insects were
captured in the traps. It is not necessary to treat.
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Mites: |
No signs of red
spider and rust mite attack were observed, both in our monitoring plots and on
the samples submitted to our centre. However, monitoring should be
maintained.
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APPLE
TREE |
Scab: |
In spite of the high temperatures recorded during the past days,
during most nights moisture was observed on leaves, which favoured the
apparition of new spots. It is necessary to
treat.
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Cydia
pomonella: |
The
number of insects captured in the traps placed in our monitoring plots was
reduced. However, we are in a stage in which larvae can still penetrate the
fruits, thus in case a specific surveillance is not carried out, it is advised
to keep the plants protected.
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Red
spider: |
Both in our monitoring plots and in samples submitted to our
laboratory, we detected mite populations, due to favourable climatic
conditions. Plants should be treated in case plants show the typical
bronzed colour caused by this pest.
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MAIZE |
Wireworms: |
In
several areas in Galicia, we are observing the effects of this coleoptera
attack on growing plants. In case they are detected, 25 or 48% clorpiriphos
should be sprayed, being this an active ingredient registered for use by the
Ministry to control these insects once plants are established.
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