Corrigendum to: Spotted Lanternfly (Hemiptera: Fulgoridae) Can Complete Development and Reproduce Without Access to the Preferred Host, Ailanthus altissima

2021 ◽  
Author(s):  
Osariyekemwen Uyi ◽  
Joseph A Keller ◽  
Anne Johnson ◽  
David Long ◽  
Brian Walsh ◽  
...  
Keyword(s):  
Ailanthus Altissima ◽  
Complete Development

scholarly journals Spotted Lanternfly (Hemiptera: Fulgoridae) Can Complete Development and Reproduce Without Access to the Preferred Host, Ailanthus altissima

2020 ◽  
Vol 49 (5) ◽  
pp. 1185-1190
Author(s):  
Osariyekemwen Uyi ◽  
Joseph A Keller ◽  
Anne Johnson ◽  
David Long ◽  
Brian Walsh ◽  
...  
Keyword(s):  
Ailanthus Altissima ◽  
Egg Mass ◽  
Broad Host Range ◽  
Species Association ◽  
Complete Development ◽  
Lycorma Delicatula ◽  
Marked Preference ◽  
Host Tree Species ◽  
Phloem Feeder ◽  
Salix Babylonica

Abstract Despite its broad host range, the spotted lanternfly Lycorma delicatula (White), is known to have a marked preference for Ailanthus altissima. However, whether this polyphagous phloem feeder can complete its life cycle in the absence of A. altissima is unknown. We examined the performance of L. delicatula with and without access to A. altissima by tracking development, survival, host tree species association, and oviposition in large enclosures planted with Salix babylonica and Acer saccharinum along with either A. altissima or Betula nigra. We monitored enclosures from late May 2019 through June 2020. Lycorma delicatula survival was slightly higher in enclosures with A. altissima and 50% of individuals in A. altissima enclosures reached the adult stage ~6.5 d earlier than in enclosures without A. altissima. In the presence of A. altissima, nymphs were most frequently observed on this host while adults were found at similar frequencies on A. altissima and A. saccharinum. In the absence of A. altissima, nymphs were most frequently associated with S. babylonica and A. saccharinum, while adults were most often found on A. saccharinum. Females laid a total of 46 and 6 egg masses in enclosures with and without A. altissima, respectively, before freezing temperatures killed the remaining adults. The proportion of eggs that hatched per egg mass did not differ between treatments. Although L. delicatula can complete development and reproduce on other host species without access to A. altissima, fitness was reduced. These findings have implications for management that relies exclusively on treatment of A. altissima.

Remediation of heavy metal polluted soil by utilizing organic amendments and two plant species (Ailanthus altissima and Melia azedarach)

2021 ◽  
Vol 14 (13) ◽  
Author(s):  
Fatemeh Mohebzadeh ◽  
Babak Motesharezadeh ◽  
Mohammad Jafari ◽  
Salman Zare ◽  
Maryam Saffari Aman
Keyword(s):  
Heavy Metal ◽  
Plant Species ◽  
Organic Amendments ◽  
Polluted Soil ◽  
Ailanthus Altissima ◽  
Melia Azedarach

scholarly journals Volatile compounds in flowers, samaras, leaves and stem bark of Ailanthus altissima (Mill.) Swingle, growing in Bulgaria

2021 ◽  
Vol 1031 (1) ◽  
pp. 012087
Author(s):  
Ts G Andonova ◽  
I Zh Dimitrova-Dyulgerova ◽  
Zh Slavov ◽  
I N Dincheva ◽  
A S Stoyanova
Keyword(s):  
Volatile Compounds ◽  
Stem Bark ◽  
Ailanthus Altissima

scholarly journals Method for maintenance of coffee leaves in vitro for mass rearing of Leucoptera coffeellum (Guérin-Méneville) (Lepidoptera: Lyonetiidae)

2000 ◽  
Vol 29 (4) ◽  
pp. 849-854 ◽  
Author(s):  
Ronaldo Reis Jr. ◽  
Lima ◽  
Evaldo F. Vilela ◽  
Raimundo S. Barros
Keyword(s):  
Plant Growth ◽  
Mass Rearing ◽  
Developmental Cycle ◽  
Plant Tissues ◽  
Distilled Water ◽  
Complete Development ◽  
Detached Leaves ◽  
Leaf Survival ◽  
The Ideal

To accomplish systematic studies with coffee leafminer, it is necessary to establish a mass rearing system under artificial conditions. It is possible to rear this species, from egg to adult, under laboratory conditions, without using coffee seedlings but detached leaves maintained in vitro. Synthetic cytokinins are routinely used for maintenance of plant cell and plant tissues in vitro. Two plant growth regulators, benzyladenin and kinetin, in concentrations 10-6 and 10-7 M were used to mantain the leaves. Green leaves collected in the field were maintained in the solution to be tested. Distilled water served as control. The experiment lasted 30 days, a period longer than the necessary for the complete development of the insect. Both artificial cytokinines indeed increased the lifetime of the coffee leaves, maintaining them green and healthy. Leaves placed in the cages for oviposition were attractive to the insect, with significant number of eggs per leaf. In most cases, eggs resulted in individuals that completed the whole developmental cycle. Tests with regulator in different concentrations with healthy leaves showed efficiency. However, we believe that hormone concentrations to be used with mined leaves should be larger, because these when maintained at 10-7 M leaves did not present a satisfactory lifetime. Therefore, tests with mined leaves with different hormone concentrations should be made to find out the ideal concentration for leaf survival. In our laboratory we are successfully using 10-6 M benzyladenin for the maintenance of mined leaves.

The Rise of Normative Judaism. I. To the Reorganization at Jamnia

1924 ◽  
Vol 17 (4) ◽  
pp. 307-373 ◽  
Author(s):  
George Foot Moore
Keyword(s):  
Social Life ◽  
Jewish History ◽  
Religious Life ◽  
Small Extent ◽  
Moral Principles ◽  
Complete Development ◽  
Great Achievement ◽  
The People ◽  
Distinctive Type ◽  
History Of

The centuries which we designate politically by the names of the dominant powers of the age successively as the Persian, Greek, and Roman periods of Jewish history constitute as a whole an epoch in the religious history of Judaism. In these centuries, past the middle of which the Christian era falls, Judaism brought to complete development its characteristic institutions, the school and the synagogue, in which it possessed, not only a unique instrument for the education and edification of all classes of the people in religion and morality, but the centre of its religious life, and to no small extent also of its intellectual and social life. Through the study of the Scriptures and the discussions of generations of scholars it defined its religious conceptions, its moral principles, its forms of worship, and its distinctive type of piety, as well as the rules of law and observance which became authoritative for all succeeding time. In the light of subsequent history the great achievement of these centuries was the creation of a normative type of Judaism and its establishment in undisputed supremacy throughout the wide Jewish world.

STUDIES ON STRONGYLOIDES OF PRIMATES: IV. EFFECT OF TEMPERATURE ON THE MORPHOLOGY OF THE FREE-LIVING STAGES OF STRONGYLOIDES FULLEBORNI

1958 ◽  
Vol 36 (4) ◽  
pp. 623-628 ◽  
Author(s):  
Premvati
Keyword(s):  
Morphological Changes ◽  
Effect Of Temperature ◽  
Optimum Temperature ◽  
Free Living ◽  
Infective Larvae ◽  
Complete Development

The optimum temperature for the complete development of the free-living and the infective larvae of Strongyloides fülleborni is 25 °C. Morphological changes are seen at higher or lower temperatures.

scholarly journals Structural comparison of the rostra of two species of weevils coexisting on Ailanthus altissima: the response to ecological demands of egg deposition

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Ganyu Zhang ◽  
Wenjuan Guo ◽  
Xiaoyi Wang ◽  
Qian Wang ◽  
Jin Cui ◽  
...  
Keyword(s):  
Adaptive Radiation ◽  
Egg Laying ◽  
Ailanthus Altissima ◽  
Structural Comparison ◽  
Structural Differentiation ◽  
Functional Potential ◽  
Egg Deposition ◽  
Adductor Muscles ◽  
Structural Differences ◽  
Oviposition Sites

Abstract Background Elongated rostra play an important role in the egg-laying of weevils, and its emergence plays a key role in the adaptive radiation of weevils. Eucryptorrhynchus scrobiculatus Motschulsky and E. brandti Harold co-occur on the same only host Ailanthus altissima, while their oviposition sites are different. In order to understand the adaptation between the rostra of the two weevils and their oviposition sites, the structural differentiation of the rostra in E. scrobiculatus and E. brandti was compared. Results The present study reveals that: (1) The rostra length of E. scrobiculatus and E. brandti was found to be correlated with body size, larger weevils have a correspondingly longer rostrum. The increase of rostra length may be a byproduct of larger weevils. (2) There were significant differences in the external shape of the two rostra, especially the shape of the mandibles of the mouthparts at the apex of the rostra used to excavate an oviposition cavity. (3) There was no difference in the size of the abductor muscles that control the extension of the mandibles, but there were significant differences in the size of the adductor muscles that control the contraction of the mandibles. Conclusions These structural differences reflect the functional potential ovipositional tactics of rostra, which is considered to be a response to the ecological demands of egg deposition, and also provide new insights into the coexistence of two weevil species in the same host A. altissima.

Antiproliferative effects of tree-of-heaven (Ailanthus altissima Swingle)

2005 ◽  
Vol 19 (3) ◽  
pp. 226-230 ◽  
Author(s):  
Vincenzo De Feo ◽  
Laura De Martino ◽  
Angelo Santoro ◽  
Arturo Leone ◽  
Cosimo Pizza ◽  
...  
Keyword(s):  
Ailanthus Altissima ◽  
Antiproliferative Effects ◽  
Tree Of Heaven

Multiple Haemoglobins of the Atlantic Salmon (Salmo salar)

1968 ◽  
Vol 25 (12) ◽  
pp. 2651-2663 ◽  
Author(s):  
N. P. Wilkins
Keyword(s):  
Life Cycle ◽  
Atlantic Salmon ◽  
Salmo Salar ◽  
Gel Electrophoresis ◽  
Initial Increase ◽  
Small Fish ◽  
Starch Gel Electrophoresis ◽  
Complete Development ◽  
Starch Gel ◽  
The Individual

The haemoglobins of over 500 salmon of different lengths, from Scotland, Greenland, and Canada have been analysed by vertical starch–gel electrophoresis at pH 8.1. Complex ontogenetic variations, involving an initial increase and later reduction in the number of fractions evident, have been observed among the anodally migrating haemoglobins. The variations observed have been correlated with changes in length, and the complete development of the anodal haemoglobin complex from the single fraction of small fish to the nine-fraction pattern of adults is outlined. The individual haemoglobin fractions appear to represent structurally distinct molecules whose regulated occurrence at different phases of the life cycle is discussed at the individual and population levels.

scholarly journals Complete Development of the Porcine Coccidium Isospora suis Biester, 1934 in Cell Cultures

1998 ◽  
Vol 84 (3) ◽  
pp. 635 ◽  
Author(s):  
David S. Lindsay ◽  
Doug P. Quick ◽  
Ann M. Steger ◽  
Maria A. Toivio-Kinnucan ◽  
Byron L. Blagburn
Keyword(s):  
Cell Cultures ◽  
Complete Development ◽  
Isospora Suis
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