Publications by authors named "Danilo Oliveira Carvalho"

is considered one of the major invasive species in the world and can transmit viruses such as dengue, Zika, or chikungunya. The Sterile Insect Technique (SIT) can be used to suppress the native populations of . Mark-release-recapture (MRR) studies are crucial to support the development of the release strategy during the SIT application.

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The pathogen transmitting mosquito is spreading rapidly in Europe, putting millions of humans and animals at risk. This species is well-established in Albania since its first detection in 1979. The sterile insect technique (SIT) is increasingly gaining momentum worldwide as a component of area-wide-integrated pest management.

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The Joint FAO/IAEA Centre (formerly called Division) of Nuclear Techniques in Food and Agriculture was established in 1964 and its accompanying laboratories in 1961. One of its subprograms deals with insect pest control, and has the mandate to develop and implement the sterile insect technique (SIT) for selected key insect pests, with the goal of reducing the use of insecticides, reducing animal and crop losses, protecting the environment, facilitating international trade in agricultural commodities and improving human health. Since its inception, the Insect Pest Control Laboratory (IPCL) (formerly named Entomology Unit) has been implementing research in relation to the development of the SIT package for insect pests of crops, livestock and human health.

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Article Synopsis
  • The sterile insect technique relies on producing large quantities of high-quality mosquito eggs for effective biological control, making production efficiency crucial.
  • Psocids of the genus Liposcelis, particularly Liposcelis bostrychophila, are identified as pests that feed on stored mosquito eggs in insectaries, where conditions are favorable for their survival.
  • The report explores the feeding habits of these scavengers and offers strategies to prevent infestations, ensuring the integrity of mosquito egg stockpiles.
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Background: The sterile insect technique (SIT) for use against mosquitoes consists of several steps including the production of the target species in large numbers, the separation of males and females, the sterilization of the males, and the packing, transport and release of the sterile males at the target site. The sterility of the males is the basis of the technique; for this, efficient and standardized irradiation methods are needed to ensure that the required level of sterility is reliably and reproducibly achieved. While several reports have found that certain biological factors, handling methods and varying irradiation procedures can alter the level of induced sterility in insects, few studies exist in which the methodologies are adequately described and discussed for the reproductive sterilization of mosquitoes.

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Article Synopsis
  • Researchers developed a new method called "oviplate" for studying mosquito egg production that uses cell culture plates instead of traditional vials.
  • This method is significantly cheaper (78-88% less expensive) and requires less space for conducting individual oviposition assays.
  • The oviplate method showed comparable results in egg production compared to vials, making it an efficient and effective option for analyzing mosquito fecundity.*
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Mosquitoes are responsible for the transmission of pathogens that cause devastating human diseases such as malaria and dengue. The current increase in mean global temperature and changing sea level interfere with precipitation frequency and some other climatic conditions which, in general, influence the rate of development of insects and etiologic agents causing acceleration as the temperature rises. The most common strategy employed to combat target mosquito species is the Integrated Vector Management (IVM), which comprises the use of multiple activities and various approaches to preventing the spread of a vector in infested areas.

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