与 «SPITTLEBUG»相关的英语书籍
在以下的参考文献中发现
spittlebug的用法。与
spittlebug相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
Control of the spittlebug on ornamental or roadside plantings can be achieved by
removal of the alternate hosts or by ground application of insecticides. From an
economic standpoint, red pine and jack pine are the only tree species that suffer
...
Anderson, Roger F. The Saratoga spittlebug. Journal of Economic Entomology
40(5): 695-701; 1947b. Ball, E. D. Notes on the Cercopidae of America north of
Mexico (Homoptera). Entomological News 39(2):4-49; 1928. Ball, E. D. The
spittle ...
3
A Field Guide to the Familiar: Learning to Observe the ...
Learning to Observe the Natural World Gale Lawrence. somewhat like a
miniature frog, while the spittlebug is pale green and hides within the safety of its
self-made spittle. The spittle is cool, wet, and slippery to the touch. It's full of air
bubbles, ...
4
Ortho Home Gardener's Problem Solver
Be sure to check the tree in the fall as well. Pine spittlebug (3x life size). Problem:
A frothy mass of bubbles appears on the twigs at the base of the needles. A small
C/i-inch), tan or green, wingless insect may be found inside the mass. Needles ...
Denny Schrock, Ortho Books, 2004
5
Forest Entomology: Ecology and Management
An excellent pest management program has been developed for the Saratoga
spittlebug in Michigan. It is described under the heading "IPM for Saratoga
Spittlebug" at the end of this chapter. Pine spittlebug, Aphrophora parallela (Say)
The ...
6
Checklist of the Hemiptera of Canada and Alaska
Aphrophora parallella (Say) spruce spittlebug; aphrophore de I'epinette A.
pemnutata Uhler douglas-fir spittlebug; aphrophore du Douglas A. princeps
Walley A. quadrinotata Say four-spotted spittlebug A. regina Hamilton AK? A.
saratogensis ...
7
Brachiaria: Biology, Agronomy, and Improvement
Fertilizing the pasture to compensate for spittlebug damage may be more cost-
effective than using insecticide, as Prestidge and East (1984) demonstrated for
the grass grub, Costelytra zealandica, in New Zealand. Biological control.
Biological ...
John W. Miles, Brigitte L. Maass, Cacilda Borges Valle, 1996
8
Pastures for the Tropical Lowlands: CIAT's Contributions
However, the field evaluation for Brachiaria germplasm introduction carried out at
the Carimagua experiment station will be described. Here, emphasis was placed
on identification of well-adapted Brachiaria accessions resistant to spittlebug.
9
New Zealand Journal of Agricultural Research
W. D. PEARSON DSIR Plant Protection Private Bag, Lincoln Canterbury, New
Zealand Abstract The effects of feeding by the Australian crop mirid (Sidnia
kinbergi (Stal)) and the meadow spittlebug (Philaenus spumarius L.) on white
clover ...
10
Readings in Insect-plant Disease Relationships
Thus, spittlebug damage to bermudagrass results in an immediate loss of
available forage, plus a probable reduction in its future productivity and
persistence. The desirability of forage and pasture crop insect control through
host-plant ...
Jesse Wayne Brewer, Monty DeVerl Harrison, 1973
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Spittlebugs in Gardens
Spittlebugs fall under the category of unusual insect problems. The most obvious sign of their presence is, what appears to be, a wad of spittle on a leaf. «East Grand Forks Exponent, 七月 15»
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If you pushed aside those bubbles, you would find a rather non-descript little insect, a spittlebug nymph, thinking it's cozy and safe. Spittlebugs secrete the ... «East Niagara Post, 七月 15»
EXPLORING THE NIAGARA FRONTIER: What is that wet stuff on …
If you pushed aside those bubbles, you would find a rather non-descript little insect, a spittlebug nymph, thinking it's cozy and safe. Spittlebugs secrete the ... «East Niagara Post, 七月 15»
Getting to the bottom of the 'The Spittlebug Story'
But I've expanded my spittlebug research program through the years, collecting scraps of information on these curious insects. Here then is “The Spittlebug ... «Smoky Mountain News, 七月 15»
Spittlebugs' frothy secretion often uglier than harmful
Answer: What it sounds like is an insect known as a spittlebug. There are many different types of spittlebugs, but those most commonly found in the home garden ... «Press of Atlantic City, 七月 15»
Insect pests are active on larch trees
Insect pests are active on larch trees. Larch casebearers, spittlebugs and woolly larch adelgids are now active on tamaracks, also known as American larch. «Michigan State University Extension, 六月 15»
Who spit on my shrubbery?
Yes Gwen, that big glob of spit-like stuff is the nursery of the “spittlebug” — or at least ... Latin names (Philaenus spumarius for the common meadow spittlebug). «WTOP, 六月 15»
Nature notes: cuckoo-spit
This is the nymph, or immature form, of a spittlebug, or common froghopper. It blows out the froth from its rear end and hides in it. The froth protects it from the ... «The Times, 五月 15»
Is that foam on leaves really snake spit?
Have you ever heard of a spittlebug? Yeah, I hadn't either. The foamy substance you're seeing on your plants is actually the home of a spittlebug. The bug will ... «KOCO Oklahoma City, 五月 15»
The famous olive trees of Puglia are ravaged by disease – here's …
The bacterium spreads easily as it cleverly uses a partner, the burrowing meadow spittlebug (Philaenus spumarius), one of the most abundant field insects, ... «The Conversation UK, 四月 15»
