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Insects, Volume 12, Issue 2

February 2021 - 104 articles

Cover Story: Erasmoneura vulnerata, a Nearctic leafhopper not damaging in North America, has become a new pest in North Italian vineyards. Winegrowers are worried because of severe leaf symptoms and the nuisance caused at harvest time. The selection of effective insecticides and the timing of their application are crucial for pest control. Field trials were carried out in Northeastern Italy to evaluate the impact of a number of insecticides against second-generation E. vulnerata. Among synthetic insecticides, the most effective were acetamiprid, flupyradifurone, and lambda-cyhalothrin. Regarding natural products, the most effective was kaolin. The identification of pest threshold levels and the evaluation of pesticide side effects on key natural enemies occurring in vineyards are required. View this paper
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Articles (104)

  • Article
  • Open Access
9 Citations
3,774 Views
16 Pages

Molecular Identification and Immunity Functional Characterization of Lmserpin1 in Locusta migratoria manilensis

  • Beibei Li,
  • Hongmei Li,
  • Ye Tian,
  • Nazir Ahmed Abro,
  • Xiangqun Nong,
  • Zehua Zhang and
  • Guangjun Wang

18 February 2021

Serine protease inhibitors (Serpins) are a broadly distributed superfamily of proteins that exist in organisms with the role of immune responses. Lmserpin1 gene was cloned firstly from Locusta migratoria manilensis and then was detected in all tested...

  • Article
  • Open Access
20 Citations
6,137 Views
15 Pages

18 February 2021

The entomopathogenic fungus, Cordyceps fumosorosea is a potential eco-friendly biocontrol agent. The present study revealed the entire course of infection of P. xylostella by C. fumosorosea with particular reference to cuticular penetration. Comparat...

  • Review
  • Open Access
26 Citations
6,583 Views
20 Pages

Western Corn Rootworm, Plant and Microbe Interactions: A Review and Prospects for New Management Tools

  • Kyle J. Paddock,
  • Christelle A. M. Robert,
  • Matthias Erb and
  • Bruce E. Hibbard

17 February 2021

The western corn rootworm, Diabrotica virgifera virgifera LeConte, is resistant to four separate classes of traditional insecticides, all Bacillius thuringiensis (Bt) toxins currently registered for commercial use, crop rotation, innate plant resista...

  • Review
  • Open Access
41 Citations
9,532 Views
18 Pages

Cultural Control of Drosophila suzukii in Small Fruit—Current and Pending Tactics in the U.S.

  • Torsten Schöneberg,
  • Margaret T. Lewis,
  • Hannah J. Burrack,
  • Matthew Grieshop,
  • Rufus Isaacs,
  • Dalila Rendon,
  • Mary Rogers,
  • Nikki Rothwell,
  • Ashfaq A. Sial and
  • Vaughn M. Walton
  • + 1 author

17 February 2021

Spotted-wing drosophila, Drosophila suzukii (Matsumura) (Diptera: Drosophilidae), a vinegar fly of Asian origin, has emerged as a devastating pest of small and stone fruits throughout the United States. Tolerance for larvae is extremely low in fresh...

  • Article
  • Open Access
7 Citations
3,518 Views
17 Pages

Aphid Assemblages Associated with Urban Park Plant Communities

  • Tadeusz Barczak,
  • Janina Bennewicz,
  • Maciej Korczyński,
  • Małgorzata Błażejewicz-Zawadzińska and
  • Hanna Piekarska-Boniecka

17 February 2021

Some aphid species are important agricultural pests, sometimes also found on plants growing in urban areas. In this work, we set out to identify the plant species, communities or habitats that are more attractive to aphids in order to limit their spr...

  • Feature Paper
  • Review
  • Open Access
21 Citations
9,340 Views
13 Pages

17 February 2021

Research is a vital component of all forensic sciences and is often stimulated by casework, which identifies gaps in our knowledge. In such a niche area of forensic science as entomology there should be a close and mutually beneficial relationship be...

  • Communication
  • Open Access
4 Citations
3,289 Views
8 Pages

17 February 2021

The life-history traits of the gypsy moth, Lymantria dispar L. (Lepidoptera: Erebidae), have been observed to vary with larval population density, which can increase significantly during an outbreak of this pest. Laboratory studies on density-depende...

  • Article
  • Open Access
5 Citations
4,054 Views
14 Pages

17 February 2021

Ponerine ants are generalist predators feeding on a variety of small arthropods, annelids, and isopods; however, knowledge of their bacterial communities is rather limited. This study investigated the bacterial composition and diversity in the digest...

  • Article
  • Open Access
25 Citations
4,710 Views
18 Pages

A Linkage-Based Genome Assembly for the Mosquito Aedes albopictus and Identification of Chromosomal Regions Affecting Diapause

  • John H. Boyle,
  • Pasi M. A. Rastas,
  • Xin Huang,
  • Austin G. Garner,
  • Indra Vythilingam and
  • Peter A. Armbruster

16 February 2021

The Asian tiger mosquito, Aedes albopictus, is an invasive vector mosquito of substantial public health concern. The large genome size (~1.19–1.28 Gb by cytofluorometric estimates), comprised of ~68% repetitive DNA sequences, has made it difficult to...

  • Article
  • Open Access
14 Citations
3,585 Views
13 Pages

The Modeling and Forecasting of Carabid Beetle Distribution in Northwestern China

  • Xueqin Liu,
  • Hui Wang,
  • Dahan He,
  • Xinpu Wang and
  • Ming Bai

16 February 2021

Beetles are key insect species in global biodiversity and play a significant role in steppe ecosystems. In the temperate steppe of China, the increasing degeneration of the grasslands threatens beetle species and their habitat. Using Generalized Addi...

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Insects - ISSN 2075-4450