標題: Titlebook: Dynamics of Forest Insect Populations; Patterns, Causes, Im Alan A. Berryman Book 1988 Springer Science+Business Media New York 1988 ecosys [打印本頁] 作者: 馬用 時間: 2025-3-21 18:51
書目名稱Dynamics of Forest Insect Populations影響因子(影響力)
書目名稱Dynamics of Forest Insect Populations影響因子(影響力)學科排名
書目名稱Dynamics of Forest Insect Populations網(wǎng)絡(luò)公開度
書目名稱Dynamics of Forest Insect Populations網(wǎng)絡(luò)公開度學科排名
書目名稱Dynamics of Forest Insect Populations被引頻次
書目名稱Dynamics of Forest Insect Populations被引頻次學科排名
書目名稱Dynamics of Forest Insect Populations年度引用
書目名稱Dynamics of Forest Insect Populations年度引用學科排名
書目名稱Dynamics of Forest Insect Populations讀者反饋
書目名稱Dynamics of Forest Insect Populations讀者反饋學科排名
作者: 專橫 時間: 2025-3-21 20:30
The Larch Gall Midge in Seed Orchards of South Siberia,es into economically significant pests, Seed orchard plantations in Siberia provide an example wherein cultural practices have given rise to problems of protecting larch seed from pests, in particular, the larch gall midge, . F. Loew (.).作者: 神刊 時間: 2025-3-22 00:29
The Armored Scales of Hemlock,y of New York City at the turn of the nineteenth century,. They have since spread into several northeastern states and have become destructive pests of Eastern hemlock, . Carriere, their primary host. In addition to Eastern hemlock, these two scales attack many other native and exotic species of con作者: landfill 時間: 2025-3-22 04:46
The Beech Scale, identification is usually a highly specialized activity. The beech scale . Lindinger is to some extent an exception because the white wax secreted by this insect makes it highly conspicuous and the absence of any similar coccid on beech largely eliminates the chore of identification. Nevertheless, 作者: Adj異類的 時間: 2025-3-22 09:41 作者: foreign 時間: 2025-3-22 15:42
The Nantucket Pine Tip Moth,on Nantucket Island, Massachusetts,. where it was causing severe damage to pines and was described as the “frustrating .” (= .).. The taxonomic status of .. is generally clear except for its relationship with . Miller, thought by some to be a subspecies.. The primary difference is that . overwinters作者: foreign 時間: 2025-3-22 18:25
The Autumnal Moth in Fennoscandia,oth, . = . (Borkhausen). This chapter analyzes the population dynamics of ., but many of our conclusions may apply to other defoliators, such as . (Linnaeus), . (Scharfenberg), . (Hu1st), and . (Clerck), which often exhibit synchronous fluctuations in the same or adjacent areas..作者: 大氣層 時間: 2025-3-22 22:29
The Douglas-Fir Tussock Moth in the Interior Pacific Northwest,n species of ., but it is the only member of the group that occasionally reaches outbreak numbers while feeding exclusively on conifers.. Because of the explosive and destructive nature of its outbreaks, the Douglas-fir tussock moth has achieved much deserved notoriety among forest managers. For thi作者: 繁榮地區(qū) 時間: 2025-3-23 01:39 作者: Addictive 時間: 2025-3-23 08:38 作者: 全部 時間: 2025-3-23 12:11
The Pine Looper in Britain and Europe,where the looper has never attained pest status, the population dynamics and general biology have been intensively studied.. The pine looper was not known as a pest in Britain until 1953, when larvae totally defoliated 40 ha of Scots pine (.) at Cannock Chase, Staffordshire. Subsequent secondary inf作者: pellagra 時間: 2025-3-23 16:49
The Spruce Budworm in Eastern North America,rimarily in the northern boreal forest from Newfoundland west to the McKenzie River near 66°N.. The most extensive and destructive outbreaks have occurred in the maritime provinces (New Brunswick, Nova Scotia, Newfoundland), Quebec, Ontario, Maine, and the Great Lakes states. This defoliator feeds p作者: ABHOR 時間: 2025-3-23 20:05 作者: 容易懂得 時間: 2025-3-24 00:17
The Gypsy Moth,s it to occur within the latitudes 20°–60°N, where annual rainfall is 25–100 cm and temperature isotherms are 15–27.C for July and —18–12°C for January. The genus probably originated in East Asia,. which is where . exhibits its greatest variability. (Fig. 1). Proceeding westward from East Asia to we作者: Myosin 時間: 2025-3-24 03:46 作者: Climate 時間: 2025-3-24 09:37 作者: geriatrician 時間: 2025-3-24 11:31 作者: Organonitrile 時間: 2025-3-24 15:18
The Larch Cone Fly in the French Alps,ns,. and in China.. The larch cone fly is restricted to . cones but damages various species and subspecies of this genus according to region, including European larch (.), Siberian larch (.), Dahurian larch (.), and Japanese larch (.). Thus, its geographic range probably covers the major part of the作者: artless 時間: 2025-3-24 19:30
The Armored Scales of Hemlock,ng the two arboretums, rather than a more restricted host range.. Both scales were generally more abundant on . and . than on .,. which suggests that the pests may become even more important as they spread farther northward into the natural ranges of these other conifers.作者: Lasting 時間: 2025-3-25 00:09
The Pine Beauty in Scottish Lodgepole Pine Plantations,作者: charisma 時間: 2025-3-25 06:37 作者: paroxysm 時間: 2025-3-25 10:03
s an enquiry into the "natural rhythms" of insect abundance in forested ecosystems and into the forces that give rise to these rhythms. Forests form unique environ- ments for such studies because one can find them growing under relatively natural (pri- meval) conditions as well as under the domination of huma978-1-4899-0791-2978-1-4899-0789-9作者: GIDDY 時間: 2025-3-25 12:53 作者: FRONT 時間: 2025-3-25 18:20
The Spruce Budworm in Eastern North America,rimarily on the new growth of balsam fir (.), red spruce (.), white spruce (.), and black spruce (.). Sometimes it feeds on other conifers, such as eastern larch (.), eastern hemlock (.), Engelmann spruce (.), subalpine fir (.), and eastern white pine (.)..作者: 加劇 時間: 2025-3-25 23:10
The Gypsy Moth,stern Europe, adult and larval coloration patterns become less variable and females progressively lose the ability to fly..’. The range of the gypsy moth was extended through a series of founder events westward into Europe and from France to North America.作者: 內(nèi)閣 時間: 2025-3-26 02:09
The Pine Sawfly in Central France,the subfamily Diprioninae, in the Palaearactic and Nearctic continents, respectively. In the Old World, the subfamily is represented by the genera . (essentially in Europe), . (North Africa), and . (Asia) and by a few species of American origin, such as . Geoffroy.作者: Motilin 時間: 2025-3-26 06:56 作者: 序曲 時間: 2025-3-26 11:47
Walled Towns during the Wars of Religion this insect makes it highly conspicuous and the absence of any similar coccid on beech largely eliminates the chore of identification. Nevertheless, during the nineteenth century, this organism was described as a fungus (.), the curly wax threads being taken for fungal hyphae..作者: Accommodation 時間: 2025-3-26 15:56 作者: 野蠻 時間: 2025-3-26 20:21
he explosive and destructive nature of its outbreaks, the Douglas-fir tussock moth has achieved much deserved notoriety among forest managers. For this reason, considerable effort has been made in recent years to understand the dynamics of tussock moth populations and to develop methods for minimizing their impact..作者: 強化 時間: 2025-3-26 23:13 作者: CHANT 時間: 2025-3-27 01:44
The Beech Scale, this insect makes it highly conspicuous and the absence of any similar coccid on beech largely eliminates the chore of identification. Nevertheless, during the nineteenth century, this organism was described as a fungus (.), the curly wax threads being taken for fungal hyphae..作者: 熄滅 時間: 2025-3-27 07:31
The Nantucket Pine Tip Moth, of .. is generally clear except for its relationship with . Miller, thought by some to be a subspecies.. The primary difference is that . overwinters in infested shoots and . overwinters in the duff and soil beneath the trees.作者: 生命層 時間: 2025-3-27 10:27 作者: 謙虛的人 時間: 2025-3-27 13:38
The Larch Budmoth in the Alps,a revival of the tourist industry, and having the new insecticide DDT at hand, it seemed only appropriate that the tourist office urge the forest service to control the pest. This was the beginning of what was to become a 34-year study of the population dynamics of the larch budmoth (Fig. 1).作者: miracle 時間: 2025-3-27 18:04
Nick Biziouras,Beverly Crawfordcated that about 44,000 ha (170 sq mi) were infested.. The population spread rapidly and uniformly until, in 1970, it occupied virtually all larch stands in the intermountain regions of eastern Washington, Oregon, and northern Idaho (Fig. 1).作者: 發(fā)酵 時間: 2025-3-28 00:48 作者: Confidential 時間: 2025-3-28 04:53
Nick Biziouras,Beverly Crawfordstern Europe, adult and larval coloration patterns become less variable and females progressively lose the ability to fly..’. The range of the gypsy moth was extended through a series of founder events westward into Europe and from France to North America.作者: 粗糙濫制 時間: 2025-3-28 09:42
David and Goliath: Airbus vs. Boeing in Asiathe subfamily Diprioninae, in the Palaearactic and Nearctic continents, respectively. In the Old World, the subfamily is represented by the genera . (essentially in Europe), . (North Africa), and . (Asia) and by a few species of American origin, such as . Geoffroy.作者: 突襲 時間: 2025-3-28 10:54
Book 1988 they ought to know. The experts advise a Cure. The Cure can be almost anything: holy water from Mecca, a Government Commis- sion, a culture of bacteria, poison, prayers denunciatory or tactful, a new god, a trap, a Pied Piper. The Cures have only one thing in common: with a little patience they alw作者: 無底 時間: 2025-3-28 15:52 作者: condone 時間: 2025-3-28 20:33
Nick Biziouras,Beverly Crawfordestry Commission pine areas. Seven subsequent outbreaks on five different sites have been treated with insecticides. High populations have also been found in plantations of Corsican pine (. and lodgepole pine (.). This chapter describes the dynamics of populations in Britain, but makes frequent reference to studies in Germany and the Netherlands.作者: –FER 時間: 2025-3-28 23:39
The White Lace Lerp in Southeastern Australia, by . but supports outbreaks of at least two undescribed species of the spondyliaspidid genus .. These psyllids cause necrosis of the leaves similar to, but not as deeply colored as, those caused by the nymphs of . and its close relatives..作者: FUSC 時間: 2025-3-29 03:40
The Pine Looper in Britain and Europe,estry Commission pine areas. Seven subsequent outbreaks on five different sites have been treated with insecticides. High populations have also been found in plantations of Corsican pine (. and lodgepole pine (.). This chapter describes the dynamics of populations in Britain, but makes frequent reference to studies in Germany and the Netherlands.作者: AGGER 時間: 2025-3-29 11:14 作者: Pelvic-Floor 時間: 2025-3-29 13:13 作者: 演繹 時間: 2025-3-29 16:45
oth, . = . (Borkhausen). This chapter analyzes the population dynamics of ., but many of our conclusions may apply to other defoliators, such as . (Linnaeus), . (Scharfenberg), . (Hu1st), and . (Clerck), which often exhibit synchronous fluctuations in the same or adjacent areas..作者: 啜泣 時間: 2025-3-29 19:58 作者: 必死 時間: 2025-3-30 00:04 作者: anticipate 時間: 2025-3-30 07:48 作者: mastopexy 時間: 2025-3-30 08:17 作者: 偽造者 時間: 2025-3-30 15:37
Walled Towns during the Wars of Religion identification is usually a highly specialized activity. The beech scale . Lindinger is to some extent an exception because the white wax secreted by this insect makes it highly conspicuous and the absence of any similar coccid on beech largely eliminates the chore of identification. Nevertheless, 作者: braggadocio 時間: 2025-3-30 18:55 作者: CRATE 時間: 2025-3-31 00:46
on Nantucket Island, Massachusetts,. where it was causing severe damage to pines and was described as the “frustrating .” (= .).. The taxonomic status of .. is generally clear except for its relationship with . Miller, thought by some to be a subspecies.. The primary difference is that . overwinters作者: 忙碌 時間: 2025-3-31 01:05 作者: Cupidity 時間: 2025-3-31 08:30 作者: HAIL 時間: 2025-3-31 12:06 作者: GLEAN 時間: 2025-3-31 17:13
Nick Biziouras,Beverly Crawfordropean origin, this defoliator was first recorded in North America near Northampton, Massachussetts, in 1886.. It had spread westward to Minneapolis by 1950. and, in the spring of 1957, was collected just south of St. Manes, Idaho. A survey of larch forests in the intermountain region that year indi作者: 滑動 時間: 2025-3-31 21:21 作者: 輕浮思想 時間: 2025-3-31 23:12
Nick Biziouras,Beverly Crawfordrimarily in the northern boreal forest from Newfoundland west to the McKenzie River near 66°N.. The most extensive and destructive outbreaks have occurred in the maritime provinces (New Brunswick, Nova Scotia, Newfoundland), Quebec, Ontario, Maine, and the Great Lakes states. This defoliator feeds p作者: 嬉耍 時間: 2025-4-1 02:43
Nick Biziouras,Beverly Crawford in the midst of the tourist season. This was due to a spectacular outbreak of the larch budmoth, .. Guenée (Lepidoptera: Tortricidae). Preparing for a revival of the tourist industry, and having the new insecticide DDT at hand, it seemed only appropriate that the tourist office urge the forest serv作者: membrane 時間: 2025-4-1 07:54
Nick Biziouras,Beverly Crawfords it to occur within the latitudes 20°–60°N, where annual rainfall is 25–100 cm and temperature isotherms are 15–27.C for July and —18–12°C for January. The genus probably originated in East Asia,. which is where . exhibits its greatest variability. (Fig. 1). Proceeding westward from East Asia to we
