Adding small amounts of liquid soap to certain pesticides can significantly increase their effectiveness against malaria-carrying mosquitoes, scientists found.
Research shows that combining liquid soap and neonicotinoid insecticides can boost their effectiveness more than tenfold.
The findings offer hope in efforts to tackle disease-carrying mosquitoes that have becoming increasingly resistant to insecticides.
The study, published in PLOS Neglected Tropical Diseases, was led by Dr Colince Kamdem and Dr Caroline Fouet of the University of Texas at El Paso.
“Mosquitoes have become strongly resistant to most insecticides over the past two decades,” said Dr Kamdem, the study's lead author.
“It's a race now to develop alternative compounds with new modes of action.”
Dr Fouet added that neonicotinoids are a promising alternative, "but their potency against certain mosquito species needs boosting".
“In this case, soap is the boosting substance," she said.
In 2020, there were an estimated 241 million malaria cases and 627,000 deaths, the World Health Organisation reported.
The disease, prevalent in sub-Saharan Africa, Asia and Latin America, causes symptoms including fever, fatigue, headaches and chills.
Dr Kamdem, who previously worked at Cameroon’s Centre for Research in Infectious Diseases, stumbled on the effectiveness of soap while conducting routine insecticide tests.
He observed more mosquito deaths when a seed oil-based product, a compound similar to kitchen soap, was added to insecticides.
This observation led to the testing of three low-cost, linseed-oil based soaps – Maitre Savon de Marseille, Carolin Savon Noir and La Perdrix Savon – with four different neonicotinoids.
“All three brands of soap increase mortality from 30 per cent to 100 per cent, compared to when the insecticides were used on their own,” said Ashu Fred, the study's first author and a PhD student at the University of Yaounde 1 in Cameroon.
The team reported no benefits when soap was added to pyrethroid insecticides. Despite this, the study opens new avenues in the fight against malaria.
“We would love to make a soap-insecticide formulation that can be used indoors in Africa and be healthy for users," Dr Kamdem said. “There are unknowns as to whether such a formulation will stick to materials like mosquito nets, but the challenge is both promising and very exciting.”
RESULTS
Bantamweight title:
Vinicius de Oliveira (BRA) bt Xavier Alaoui (MAR)
(KO round 2)
Catchweight 68kg:
Sean Soriano (USA) bt Noad Lahat (ISR)
(TKO round 1)
Middleweight:
Denis Tiuliulin (RUS) bt Juscelino Ferreira (BRA)
(TKO round 1)
Lightweight:
Anas Siraj Mounir (MAR) bt Joachim Tollefsen (DEN)
(Unanimous decision)
Catchweight 68kg:
Austin Arnett (USA) bt Daniel Vega (MEX)
(TKO round 3)
Lightweight:
Carrington Banks (USA) bt Marcio Andrade (BRA)
(Unanimous decision)
Catchweight 58kg:
Corinne Laframboise (CAN) bt Malin Hermansson (SWE)
(Submission round 2)
Bantamweight:
Jalal Al Daaja (CAN) bt Juares Dea (CMR)
(Split decision)
Middleweight:
Mohamad Osseili (LEB) bt Ivan Slynko (UKR)
(TKO round 1)
Featherweight:
Tarun Grigoryan (ARM) bt Islam Makhamadjanov (UZB)
(Unanimous decision)
Catchweight 54kg:
Mariagiovanna Vai (ITA) bt Daniella Shutov (ISR)
(Submission round 1)
Middleweight:
Joan Arastey (ESP) bt Omran Chaaban (LEB)
(Unanimous decision)
Welterweight:
Bruno Carvalho (POR) bt Souhil Tahiri (ALG)
(TKO)
Mohammed bin Zayed Majlis
World record transfers
1. Kylian Mbappe - to Real Madrid in 2017/18 - €180 million (Dh770.4m - if a deal goes through)
2. Paul Pogba - to Manchester United in 2016/17 - €105m
3. Gareth Bale - to Real Madrid in 2013/14 - €101m
4. Cristiano Ronaldo - to Real Madrid in 2009/10 - €94m
5. Gonzalo Higuain - to Juventus in 2016/17 - €90m
6. Neymar - to Barcelona in 2013/14 - €88.2m
7. Romelu Lukaku - to Manchester United in 2017/18 - €84.7m
8. Luis Suarez - to Barcelona in 2014/15 - €81.72m
9. Angel di Maria - to Manchester United in 2014/15 - €75m
10. James Rodriguez - to Real Madrid in 2014/15 - €75m
ASSASSIN'S%20CREED%20MIRAGE
%3Cp%3E%0DDeveloper%3A%20Ubisoft%20Bordeaux%0D%3Cbr%3EPublisher%3A%20Ubisoft%0D%3Cbr%3EConsoles%3A%20PlayStation%204%26amp%3B5%2C%20PC%20and%20Xbox%20Series%20S%26amp%3BX%0D%3Cbr%3ERating%3A%203.5%2F5%3C%2Fp%3E%0A
Cherry
Directed by: Joe and Anthony Russo
Starring: Tom Holland, Ciara Bravo
1/5
ENGLAND SQUAD
For first two Test in India Joe Root (captain), Jofra Archer, Moeen Ali, James Anderson , Dom Bess, Stuart Broad , Rory Burns, Jos Buttler, Zak Crawley, Ben Foakes, Dan Lawrence, Jack Leach, Dom Sibley, Ben Stokes, Olly Stone, Chris Woakes. Reserves James Bracey, Mason Crane, Saqib Mahmood, Matthew Parkinson, Ollie Robinson, Amar Virdi.
INDIA SQUAD
Rohit Sharma (captain), Shikhar Dhawan (vice-captain), KL Rahul, Suresh Raina, Manish Pandey, Dinesh Karthik (wicketkeeper), Deepak Hooda, Washington Sundar, Yuzvendra Chahal, Axar Patel, Vijay Shankar, Shardul Thakur, Jaydev Unadkat, Mohammad Siraj and Rishabh Pant (wicketkeeper)
Remaining fixtures
- August 29 – UAE v Saudi Arabia, Hazza bin Zayed Stadium, Al Ain
- September 5 – Iraq v UAE, Amman, Jordan (venue TBC)
The alternatives
• Founded in 2014, Telr is a payment aggregator and gateway with an office in Silicon Oasis. It’s e-commerce entry plan costs Dh349 monthly (plus VAT). QR codes direct customers to an online payment page and merchants can generate payments through messaging apps.
• Business Bay’s Pallapay claims 40,000-plus active merchants who can invoice customers and receive payment by card. Fees range from 1.99 per cent plus Dh1 per transaction depending on payment method and location, such as online or via UAE mobile.
• Tap started in May 2013 in Kuwait, allowing Middle East businesses to bill, accept, receive and make payments online “easier, faster and smoother” via goSell and goCollect. It supports more than 10,000 merchants. Monthly fees range from US$65-100, plus card charges of 2.75-3.75 per cent and Dh1.2 per sale.
• 2checkout’s “all-in-one payment gateway and merchant account” accepts payments in 200-plus markets for 2.4-3.9 per cent, plus a Dh1.2-Dh1.8 currency conversion charge. The US provider processes online shop and mobile transactions and has 17,000-plus active digital commerce users.
• PayPal is probably the best-known online goods payment method - usually used for eBay purchases - but can be used to receive funds, providing everyone’s signed up. Costs from 2.9 per cent plus Dh1.2 per transaction.
Specs
Engine: Dual-motor all-wheel-drive electric
Range: Up to 610km
Power: 905hp
Torque: 985Nm
Price: From Dh439,000
Available: Now
Evacuations to France hit by controversy
- Over 500 Gazans have been evacuated to France since November 2023
- Evacuations were paused after a student already in France posted anti-Semitic content and was subsequently expelled to Qatar
- The Foreign Ministry launched a review to determine how authorities failed to detect the posts before her entry
- Artists and researchers fall under a programme called Pause that began in 2017
- It has benefited more than 700 people from 44 countries, including Syria, Turkey, Iran, and Sudan
- Since the start of the Gaza war, it has also included 45 Gazan beneficiaries
- Unlike students, they are allowed to bring their families to France
Killing of Qassem Suleimani
PREMIER LEAGUE FIXTURES
Saturday (UAE kick-off times)
Watford v Leicester City (3.30pm)
Brighton v Arsenal (6pm)
West Ham v Wolves (8.30pm)
Bournemouth v Crystal Palace (10.45pm)
Sunday
Newcastle United v Sheffield United (5pm)
Aston Villa v Chelsea (7.15pm)
Everton v Liverpool (10pm)
Monday
Manchester City v Burnley (11pm)
Killing of Qassem Suleimani
TCL INFO
Teams:
Punjabi Legends Owners: Inzamam-ul-Haq and Intizar-ul-Haq; Key player: Misbah-ul-Haq
Pakhtoons Owners: Habib Khan and Tajuddin Khan; Key player: Shahid Afridi
Maratha Arabians Owners: Sohail Khan, Ali Tumbi, Parvez Khan; Key player: Virender Sehwag
Bangla Tigers Owners: Shirajuddin Alam, Yasin Choudhary, Neelesh Bhatnager, Anis and Rizwan Sajan; Key player: TBC
Colombo Lions Owners: Sri Lanka Cricket; Key player: TBC
Kerala Kings Owners: Hussain Adam Ali and Shafi Ul Mulk; Key player: Eoin Morgan
Venue Sharjah Cricket Stadium
Format 10 overs per side, matches last for 90 minutes
When December 14-17
Super heroes
Iron Man
Reduced risk of dementia
Alcohol consumption could be an issue
Hulk
Cardiac disease, stroke and dementia from high heart rate
Spider-Man
Agility reduces risk of falls
Increased risk of obesity and mental health issues
Black Panther
Vegetarian diet reduces obesity
Unknown risks of potion drinking
Black Widow
Childhood traumas increase risk of mental illnesses
Thor
He's a god
UAE currency: the story behind the money in your pockets
The 12 breakaway clubs
England
Arsenal, Chelsea, Liverpool, Manchester City, Manchester United, Tottenham Hotspur
Italy
AC Milan, Inter Milan, Juventus
Spain
Atletico Madrid, Barcelona, Real Madrid
The biog
Job: Fitness entrepreneur, body-builder and trainer
Favourite superhero: Batman
Favourite quote: We must become the change we want to see, by Mahatma Gandhi.
Favourite car: Lamborghini
More from Neighbourhood Watch:
Hotel Data Cloud profile
Date started: June 2016
Founders: Gregor Amon and Kevin Czok
Based: Dubai
Sector: Travel Tech
Size: 10 employees
Funding: $350,000 (Dh1.3 million)
Investors: five angel investors (undisclosed except for Amar Shubar)
Killing of Qassem Suleimani
UAE currency: the story behind the money in your pockets
Chinese Grand Prix schedule (in UAE time)
Friday: First practice - 6am; Second practice - 10am
Saturday: Final practice - 7am; Qualifying - 10am
Sunday: Chinese Grand Prix - 10.10am
RESULTS
Bantamweight
Victor Nunes (BRA) beat Siyovush Gulmamadov (TJK)
(Split decision)
Featherweight
Hussein Salim (IRQ) beat Shakhriyor Juraev (UZB)
(Round 1 submission, armbar)
Catchweight 80kg
Rashed Dawood (UAE) beat Otabek Kadirov (UZB)
(Round-1 submission, rear naked choke)
Lightweight
Ho Taek-oh (KOR) beat Ronald Girones (CUB)
(Round 3 submission, triangle choke)
Lightweight
Arthur Zaynukov (RUS) beat Damien Lapilus (FRA)
(Unanimous points)
Bantamweight
Vinicius de Oliveira (BRA) beat Furkatbek Yokubov (RUS)
(Round 1 TKO)
Featherweight
Movlid Khaybulaev (RUS) v Zaka Fatullazade (AZE)
(Round 1 rear naked choke)
Flyweight
Shannon Ross (TUR) beat Donovon Freelow (USA)
(Unanimous decision)
Lightweight
Dan Collins (GBR) beat Mohammad Yahya (UAE)
(Round 2 submission D’arce choke)
Catchweight 73kg
Martun Mezhulmyan (ARM) beat Islam Mamedov (RUS)
(Round 3 submission, kneebar)
Bantamweight world title
Xavier Alaoui (MAR) beat Jaures Dea (CAM)
(Unanimous points 48-46, 49-45, 49-45)
Flyweight world title
Manon Fiorot (FRA) v Gabriela Campo (ARG)
(Round 1 RSC)
Second Test
In Dubai
Pakistan 418-5 (declared)
New Zealand 90 and 131-2 (follow on)
Day 3: New Zealand trail by 197 runs with 8 wickets remaining
Red flags
- Promises of high, fixed or 'guaranteed' returns.
- Unregulated structured products or complex investments often used to bypass traditional safeguards.
- Lack of clear information, vague language, no access to audited financials.
- Overseas companies targeting investors in other jurisdictions - this can make legal recovery difficult.
- Hard-selling tactics - creating urgency, offering 'exclusive' deals.
Courtesy: Carol Glynn, founder of Conscious Finance Coaching
The Voice of Hind Rajab
Starring: Saja Kilani, Clara Khoury, Motaz Malhees
Director: Kaouther Ben Hania
Rating: 4/5
The specs: 2019 Subaru Forester
Price, base: Dh105,900 (Premium); Dh115,900 (Sport)
Engine: 2.5-litre four-cylinder
Transmission: Continuously variable transmission
Power: 182hp @ 5,800rpm
Torque: 239Nm @ 4,400rpm
Fuel economy, combined: 8.1L / 100km (estimated)
The specs
Engine: 2.0-litre 4cyl turbo
Power: 261hp at 5,500rpm
Torque: 405Nm at 1,750-3,500rpm
Transmission: 9-speed auto
Fuel consumption: 6.9L/100km
On sale: Now
Price: From Dh117,059
The Matrix Resurrections
Director: Lana Wachowski
Stars: Keanu Reeves, Carrie-Anne Moss, Jessica Henwick
Rating:****
RESULTS
5pm: Maiden (PA) Dh80,000 1,600m
Winner: Raghida, Szczepan Mazur (jockey), Ibrahim Al Hadhrami (trainer)
5.30pm: Maiden (PA) Dh80,000 1,600m
Winner: AF Alareeq, Connor Beasley, Ahmed Al Mehairbi
6pm: Arabian Triple Crown Round-2 Group 3 (PA) Dh300,000 2,200m
Winner: Basmah, Fabrice Veron, Eric Lemartinel
6.30pm: Liwa Oasis Group 2 (PA) Dh300,000 1,400m
Winner: AF Alwajel, Tadhg O’Shea, Ernst Oertel
7pm: Wathba Stallions Cup Handicap (PA) Dh70,000 1,600m
Winner: SS Jalmod, Richard Mullen, Satish Seemar
7.30pm: Handicap (TB) Dh100,000 1,600m
Winner: Trolius, Ryan Powell, Simon Crisford
Super Saturday race card
4pm: Mahab Al Shimaal Group 3 | US$350,000 | (Dirt) | 1,200m
4.35pm: Al Bastakiya Listed | $300,000 | (D) | 1,900m
5.10pm: Nad Al Sheba Turf Group 3 | $350,000 | (Turf) | 1,200m
5.45pm: Burj Nahaar Group 3 | $350,000 | (D) | 1,600m
6.20pm: Dubai City of Gold Group 2 | $300,000 | (T) | 2,410m
6.55pm: Al Maktoum Challenge Round 3 Group 1 | $600,000 | (D) | 2,000m
7.30pm: Jebel Hatta Group 1 | $400,000 | (T) | 1,800m
MANDOOB
%3Cp%3EDirector%3A%20Ali%20Kalthami%3C%2Fp%3E%0A%3Cp%3EStarring%3A%20Mohammed%20Dokhei%2C%20Sarah%20Taibah%2C%20Hajar%20Alshammari%3C%2Fp%3E%0A%3Cp%3ERating%3A%204%2F5%3C%2Fp%3E%0A%3Cp%3E%3C%2Fp%3E%0A
COMPANY PROFILE
Name: Qyubic
Started: October 2023
Founder: Namrata Raina
Based: Dubai
Sector: E-commerce
Current number of staff: 10
Investment stage: Pre-seed
Initial investment: Undisclosed
