MIT «PSYLLA» VERWANDTE WÖRTER IM WÖRTERBUCH ENGLISCH
psylla
citrus
biology
piricola
pyri
buxi
treatment
pyricola
pear
life
cycle
damage
psylla
genus
sucking
insects
belonging
order
hemiptera
twelve
species
glass
animals
lyrics
wanna
make
right
follow
soon
fact
sheet
pronounced
primary
pest
north
america
accidentally
introduced
into
connecticut
about
remained
nowness
management
guidelines
most
serious
insect
pears
because
ability
develop
resistance
insecticides
vector
pathogen
that
causes
release
single
video
music
news
image
after
spending
recent
past
hard
studio
working
their
more
from
merriam
webster
various
plant
lice
family
psyllidae
including
economically
important
pests
compare
origin
latin
name
ministry
agriculture
presence
honeydew
black
sooty
mold
fruit
leaves
bark
brownish
patches
10 BÜCHER, DIE MIT «PSYLLA» IM ZUSAMMENHANG STEHEN
Entdecke den Gebrauch von
psylla in der folgenden bibliographischen Auswahl. Bücher, die mit
psylla im Zusammenhang stehen und kurze Auszüge derselben, um seinen Gebrauch in der Literatur kontextbezogen darzustellen.
1
Biological Control in the Western United States: ...
and since the thermal developmental threshold for psylla is probably lower than
that of its natural enemies, it can cause substantial early-season damage before
the beneficial organisms can suppress its populations (Brunner 1975; Westigard,
...
James Robert Nechols, 1995
Anatomy of Male Reproductive System of the Psylla Geoffr. s.1. (Homoptera,
Psyllodea) - Validity for the Systematic Relations within the Genus Elzbieta
GtOWACKAand Anna MARYANSKA-NaDACHOWSKA Accepted September 15,
799.
3
Pests of Fruit Crops: A Color Handbook
Psylla costalis Flor Summer apple sucker A minor pest of apple in parts of
mainland Europe. DESCRIPTION Adult: 3 mm long; initially yellowish green or
light green, but eventually turning reddish brown. Egg: yellowish. Nymph: green.
73 Olive ...
4
Encyclopedia of Entomology
Psylla,. Cacopsylla. pyricola. (Foerster). (Hemiptera: Psyllidae). DAVID HORTON
U.S. Department of Agriculture, Agricultural Research Service, Yakima, WA, USA
At least seven species of pear-feeding psyllids in the genus Cacopsylla are ...
5
Integrated Pest Management for Stone Fruits
frost damage, so in these areas apply oil treatments in late January when
dormancy is ending and the psylla are more susceptible. To get the best control
with a dormant oil, apply it in bright, sunny weather with no wind and when
temperatures ...
University of California (System). Division of Agriculture and Natural Resources, 1999
Transactions of the New Zealand Institute 63:34-61. Gagne, W. 1971. Notes and
exhibitions. Psylla unca- toides. Proceedings of the Hawaiian Entomological
Society 21: p. 25. Halperin, J. 1986. An introduced psyllid, injurious to acacia
trees.
7
The Biologic and economic assessment of Amitraz: a report of ...
User lmpacts The lack of an effective summer control for pear psylla, such as
amitraz, would have immediate effects on returns to growers for pears, and lead
to reductions in pear production in future years. The effects on returns in 1977 are
...
8
USDA Technical Bulletin
User lmpacts The lack of an effective summer control for pear psylla, such as ami-
traz, would have immediate effects on returns to growers for pears, and lead to
reductions in pear production in future years. The effects on returns in 1977 are ...
9
Pear Production and Handling Manual
Pear psylla resembles a minute cicada, with both wings held rooflike over the
abdomen. The winter form can be distinguished by its dark, smoky area on the
top middle margin of both wings. Recently laid eggs are white and elongated,
and ...
1993 Psylla sp. (near acaciaebaileyanae) 24 + XO Australia Maryaiiska-
Nadachowska et al. 2001b Psylla aim (Linnaeus) 24 + XO Finland Soumalainen
& Halkka 1963 Psylla alpina Forster 24 + XO Switzerland Kuznetsova et al. 1 995
Psylla ...
10 NACHRICHTEN, IN DENEN DER BEGRIFF «PSYLLA» VORKOMMT
Erfahre, worüber man in den einheimischen und internationalen Medien spricht und wie der Begriff
psylla im Kontext der folgenden Nachrichten gebraucht wird.
Southwest Michigan fruit regional report – July 21, 2015
Pear crop potential is good. Growers are removing watersprouts from trees to discourage pear psylla populations. Pear psylla numbers are increasing. «Michigan State University Extension, Jul 15»
Southwest Michigan fruit regional report – July 7, 2015
Pear crop potential is good. Growers are removing watersprouts from trees to discourage pear psylla populations. Pear psylla numbers are increasing. «Michigan State University Extension, Jul 15»
Southwest Michigan fruit regional report – June 30, 2015
Bartlett average up to 1.25 inches in diameter and Harrow Sweet are 1 inch in diameter. Growers are removing watersprouts from trees to discourage pear psylla ... «Michigan State University Extension, Jun 15»
Glass Animals Make Impressive Debut at House of Blues
The concert continued with the jungle beats of songs like “Psylla,” “Toes” and “Hazey.” Each song featured a transition from the produced noises to sounds on ... «Cleveland Scene Weekly, Jun 15»
A plague of pests in Oregon? Dry, warm winter has farmers and …
Pear psylla, constant foe of orchard farmers, have been buzzing around the early-blooming fruits since February. Usually they are dormant until later in the year. «OregonLive.com, Apr 15»
Control fruit tree pests with horticultural oil
Pear psylla is the most important insect pest on pear trees. Native to Europe, this pest was first introduced in 1832 and has since spread throughout the country. «Hartford Courant, Mär 15»
A vocal tree-fruit advocate
“If you drive up and down the Wenatchee Valley you'll observe the fact that we're not controlling pear psylla. Trees are black from pear psylla honeydew.”. «Good Fruit Grower, Feb 15»
Schmitten honored with Silver Pear Award
“So, you may control pear psylla, but stinkbug might pop up and you might control stinkbug, and mealybug pops up,” he said. “It's a very complicated pest ... «Good Fruit Grower, Jan 15»
Show Review: Glass Animals @ The Troubadour
The band hit the stage to jungle sounds, menacing beats, and a well-timed fog machine before picking up their instruments to start the show with “Psylla. «LA Music Blog, Okt 14»
Pear growers have a strategy for pest management
With smaller trees, growers could develop pedestrian-style orchards that are less susceptible to attack by pests such as pear psylla as well as being easier to ... «Good Fruit Grower, Mai 14»
