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Topic Review
Opuntia (Cactaceae; Opuntioideae) Flower-Visiting Insects
Opuntia species are cacti with high ecological, economic and conservation interest in semiarid environments, particularly in Mexico. Despite the economic and cultural importance of Opuntia, there is a significant lack of knowledge about the flower-visiting insects and their taxonomic identity. Although some Opuntia species could be visited by birds such as hummingbirds, the most dominant taxonomic group of pollinators are the insects. 
  • 928
  • 19 Jan 2022
Topic Review
Optic Flow and Goal-Directed Displacements in Insects
Optic flow was first introduced by Gibson as part of their ecological approach to perception and action. While this theoretical approach (as a whole) has been demonstrated to be particularly suitable for the study of goal-directed displacements in humans, its usefulness in carrying out entomological field studies remains to be established.
  • 404
  • 17 Dec 2021
Topic Review
Olfaction in Eusocial Ants
Eusocial ants (family Formicidae) engage in a broad range of social behaviors such as nursing the queen’s offspring, foraging for food, and defending their nest. Importantly, these behaviors critically depend on the exchange of information through the detection of chemical cues by a sophisticated olfactory system comprising among the largest number of odorant receptors (ORs) of any insect.
  • 967
  • 05 Jul 2021
Topic Review
Myzus persicae Sulzer
The green peach aphid (Myzus persicae Sulzer), a major and harmful chili aphid usually managed using chemical pesticides, is responsible for massive annual agricultural losses. The efficacy of two protein elicitors, PeaT1 and PeBC1, to stimulate a defensive response against M. persicae in chili was studied in this study.
  • 533
  • 11 Nov 2021
Topic Review
Mosquito Oviposition Sites
A summary of repellent/deterrent microorganisms involved in mosquito oviposition site selection is detailed in.
  • 523
  • 06 Aug 2021
Topic Review
Monarch Population Dynamics in Western North America
The Monarch butterfly, Danaus plexippus (Linnaeus, 1758), in western North America appears to be undergoing a period of flux in terms of population size and ecology.
  • 106
  • 11 Jan 2024
Topic Review
Methyl Benzoate as Insecticide
The methyl benzoate is an effective pesticide against a range of different agricultural, stored product, and urban insect pests. Methyl benzoate has several important modes of action, including as a contact toxicant, a fumigant, an ovicidal toxin, an oviposition deterrent, a repellent, and an attractant.
  • 1.5K
  • 31 Mar 2022
Topic Review
Management of Spodoptera frugiperda
The fall armyworm of maize, Spodoptera frugiperda (J. E. Smith) (Lepidoptera; Noctuidae) is capable of causing a 100% yield loss due to its unforeseen occurrence from the seedling to the cob formation stage. To manage this serious pest, maize growers are tending to apply a high dosage of pesticides. This indiscriminate usage of pesticides has resulted in an unacceptable amount of insect resurgence in maize, harming maize production and consumption.
  • 428
  • 26 Sep 2022
Topic Review
Major Threats to Saproxylic Beetles
Saproxylic beetles are common in all types of forests, but they are more abundant in natural forests. They are mostly recognized as beneficial insects, as they are involved in decomposition and the recycling of nutrients. On the other hand, traditional forestry practices consider them as pests, as they reduce the value of timber.
  • 356
  • 25 Nov 2022
Topic Review
List of Ant Genera
Ants (family Formicidae in the order Hymenoptera) are the most species-rich of all social insects, with more than 12,000 described species and many others awaiting description. Formicidae is divided into 21 subfamilies, of which 17 are extant and four subfamilies are extinct, described from fossils. In total more than 300 genera have been described. Ants have come to occupy virtually all major terrestrial habitats, with the exception of tundra and cold ever-wet forests. They display a wide range of social behaviors, foraging habits and associations with other organisms, which has generated scientific and public interest. The following is a list of worldwide ant genera organised by subfamily.
  • 976
  • 09 Nov 2022
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