entomology – Sivu 3

2023-12-19 @ 13.01.11 ∈ In English

Mapping bedbugs: S Korean blockchain engineer fights infestation with data

His fear of bedbugs drove him to create an interactive map that shows the approximate locations of reported infestations across the country, as well as real-time news stories on the issue. The site now receives as many as 50,000 visitors a day, up from around 40 when Kang launched it.

2023-12-19 @ 12.28.47 ∈ Suomeksi

(From earlier this month.)

Suurikokoinen torakkalaji havaittu ensi kertaa Suomessa – viihtyy ihmisen seurassa

Yli kolmen senttimetrin pituinen torakka löytyi joulukuun alussa Oulun alueelta ja toimitettiin Oulun yliopiston yli-intendentti Marko Mutaselle, joka määritti yksilön Periplaneta fuliginosa -torakaksi – savutorakaksi.

2023-12-04 @ 18.13.40 ∈ In English

Earliest-known fossil mosquito suggests males were bloodsuckers too

[The] well-preserved insects are two males of the same species with piercing mouthparts, suggesting they likely sucked blood. That’s noteworthy because, among modern-day mosquitoes, only females are [hematophagous.]

2023-12-01 @ 18.28.13 ∈ In English

Citizen scientists help discover new mantis species

"We have named the new species Inimia nat—I. nat for short—as it was discovered thanks to the citizen science platform iNaturalist—also iNat for short."

2023-11-06 @ 20.33.58 ∈ In English

Dengue rates plunged after release of lab-altered mosquitoes – DW – 10/31/2023

Mosquitoes infected with Wolbachia bacteria may be associated with a 97% drop in dengue infections in three cities in Colombia's Aburra Valley. Researchers for the non-profit World Mosquito Program released the results at the annual meeting of the American Society of Tropical Medicine and Hygiene in late October.

2023-11-06 @ 18.59.28 ∈ In English

Millions of sterile fruit flies are being dropped on LA to fight an infestation

[Last month, employees stripped dozens of citrus trees in Baldwin Hills of their fruits] as part of an all-out quarantine effort aimed at eradicating one of the most destructive pests in the world: the Mediterranean fruit fly.

2023-10-29 @ 20.06.41 ∈ Suomeksi

Näin ritariperhosen toukka vaihtaa talvipukuun – katso hämmästyttävä video!

Luontoiltaan soittanut Erkki Alasaarela seurasi läheltä mooseksenpalavapensaaseen munineen ritariperhosen toukan koteloitumista. Hän halusi nopeutetun videon avulla selvittää, miten perhonen synnyttää vyörihman, jonka varaan se nojaa yli talven ja miten toukka riisuu toukkapukunsa.

2023-10-27 @ 18.01.18 ∈ In English

Bed bugs are a global problem, yet we still know little about how they spread

[A statistical model shows a significant peak in bed bug cases around August and September each year.] People assume they travel on luggage, but it's never been proven. My previous work in 2017 [proved] that they aggregate in dirty clothes in the absence of humans.

2023-10-19 @ 12.27.55 ∈ In English

This Predatory Mite is a Rising Star in Pest Management

The mite Amblyseius swirskii feeds on various insect and mite species, including many notorious pests of vegetable crops.

2023-10-12 @ 18.59.11 ∈ In English

Bed Bugs Aren’t Just a Problem In Paris. Here’s Why

A number of factors keep bed bugs surviving and thriving, say entomologists, many of which are directly related to human behavior. Part of the problem may be the way we manage the pests. Unlike mosquitos and ticks, which government groups address with wide-scale, community-wide spraying and eradication efforts, bed bugs are seen more as an individual, rather than a societal, problem.