You are currently viewing a new version of our website. To view the old version click .

Insects, Volume 12, Issue 11

November 2021 - 94 articles

Cover Story: Flowering plants usually attract insect pollinators by offering them nectar, pollen, or other energetically valuable sources. To deter ants, which are unreliable pollinators and can act as nectar thieves, plants have developed different systems either inside the flowers or associated with the stems. The latter one, called greasy pole syndrome, is based on the combined effect of several stem features hampering the access of ants to the apically located flowers. In this study, we examined the effects of different flower stem features present in the round-leaved Alexanders Smyrnium rotundifolium on the visiting frequency of the generalist ant species. On the cover, the plant S. rotundifolium with the upper leaves forming a kind of cuff around flower stems is shown in its natural habitat. View this paper
  • Issues are regarded as officially published after their release is announced to the table of contents alert mailing list .
  • You may sign up for email alerts to receive table of contents of newly released issues.
  • PDF is the official format for papers published in both, html and pdf forms. To view the papers in pdf format, click on the "PDF Full-text" link, and use the free Adobe Reader to open them.

Articles (94)

  • Article
  • Open Access
13 Citations
3,308 Views
13 Pages

Swallowtail Butterflies Use Multiple Visual Cues to Select Oviposition Sites

  • Hiromi Nagaya,
  • Finlay J. Stewart and
  • Michiyo Kinoshita

22 November 2021

Flower-foraging Japanese yellow swallowtail butterflies, Papilio xuthus, exhibit sophisticated visual abilities. When ovipositing, females presumably attempt to select suitable leaves to support the growth of their larval offspring. We first est...

  • Article
  • Open Access
6 Citations
3,956 Views
12 Pages

Distribution and Relative Abundance of Bean Leaf Beetles (Ootheca spp.) (Insecta: Coleoptera: Chrysomelidae) in Uganda

  • Charles Halerimana,
  • Samuel Kyamanywa,
  • Samuel Olaboro,
  • Pamela Paparu,
  • Stanley T. Nkalubo,
  • John Colvin,
  • Robert A. Cheke,
  • Thomas Wagner,
  • Susan E. Seal and
  • Darren J. Kriticos
  • + 1 author

22 November 2021

Bean leaf beetles (Ootheca spp.) (Insecta: Coleoptera: Chrysomelidae) are one of Africa’s most destructive pests of common bean and other leguminous crops. The beetles are widely distributed in Africa where they are estimated to cause annual cr...

  • Article
  • Open Access
62 Citations
7,379 Views
16 Pages

Effectiveness of Entomopathogenic Fungi on Immature Stages and Feeding Performance of Fall Armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae) Larvae

  • Atif Idrees,
  • Ziyad Abdul Qadir,
  • Komivi Senyo Akutse,
  • Ayesha Afzal,
  • Mubasher Hussain,
  • Waqar Islam,
  • Muhammad Saad Waqas,
  • Bamisope Steve Bamisile and
  • Jun Li

21 November 2021

Maize is a major staple crop in China, and the sustainable productivity of this primary crop has been recently threatened by fall armyworm (FAW), Spodoptera frugiperda, invasion. The five fungal isolates, Aspergillus sp. BM-3 and SE-2-1, Cladosporium...

  • Article
  • Open Access
43 Citations
9,096 Views
12 Pages

Evaluating the Efficacy of 30 Different Essential Oils against Varroa destructor and Honey Bee Workers (Apis mellifera)

  • Marian Hýbl,
  • Andrea Bohatá,
  • Iva Rádsetoulalová,
  • Marek Kopecký,
  • Irena Hoštičková,
  • Alena Vaníčková and
  • Petr Mráz

21 November 2021

Essential oils and their components are generally known for their acaricidal effects and are used as an alternative to control the population of the Varroa destructor instead of synthetic acaricides. However, for many essential oils, the exact acaric...

  • Article
  • Open Access
2 Citations
3,023 Views
18 Pages

21 November 2021

The Chinese cordyceps, a parasitic Ophiocordyceps sinensis fungus–Thitarodes/Hepialus larva complex, is a valuable biological resource endemic to the Tibetan Plateau. Protection of the Plateau environment and huge market demand make it necessary to c...

  • Review
  • Open Access
23 Citations
21,341 Views
18 Pages

A Review of Alternative Controls for House Flies

  • Nancy C. Hinkle and
  • Jerome A. Hogsette

20 November 2021

House flies are the most prevalent synanthropic pest worldwide. Although they seldom reproduce in homes, they invade buildings, cause annoyance, and carry pathogens. Urban pest management personnel are limited in their ability to locate and manage la...

  • Article
  • Open Access
4 Citations
4,141 Views
29 Pages

Do Hydrothermal Shrimp Smell Vents?

  • Juliette Ravaux,
  • Julia Machon,
  • Bruce Shillito,
  • Dominique Barthélémy,
  • Louis Amand,
  • Mélanie Cabral,
  • Elise Delcour and
  • Magali Zbinden

20 November 2021

Deep-sea species endemic to hydrothermal vents face the critical challenge of detecting active sites in a vast environment devoid of sunlight. This certainly requires specific sensory abilities, among which olfaction could be a relevant sensory modal...

  • Feature Paper
  • Article
  • Open Access
3 Citations
4,227 Views
14 Pages

The Filippi’s Glands of Giant Silk Moths: To Be or Not to Be?

  • Hana Sehadova,
  • Radka Zavodska,
  • Michal Zurovec and
  • Ivo Sauman

19 November 2021

The Filippi’s glands (FGs), formerly “Lyonet’s glands”, are paired accessory organs associated with the silk glands. They are unique to Lepidoptera caterpillars and their exact role is not clear. The FGs are thought to be involved in the construction...

  • Article
  • Open Access
14 Citations
3,040 Views
13 Pages

19 November 2021

Rapid cold hardening (RCH) is a rapid and critical adaption of insects to sudden temperature changes but is often overlooked or underestimated as a component of survival. Thus, interspecific comparisons of RCH are needed to predict how phenotypes wil...

  • Review
  • Open Access
38 Citations
10,950 Views
17 Pages

Hornets and Honey Bees: A Coevolutionary Arms Race between Ancient Adaptations and New Invasive Threats

  • Federico Cappa,
  • Alessandro Cini,
  • Laura Bortolotti,
  • Juliette Poidatz and
  • Rita Cervo

18 November 2021

Hornets and honey bees have a long history of coevolution resulting in a plethora of captivating adaptations and counteradaptations between predator and prey. From simple physiological mechanisms to complex behavioral strategies, some Vespa hornets h...

of 10

Get Alerted

Add your email address to receive forthcoming issues of this journal.

XFacebookLinkedIn
Insects - ISSN 2075-4450