Yellow apple snail appears in high density and damages summer-autumn rice. Mr. Le Xuan Tu, Director of the Sub-Department of Cultivation and Plant Protection said that the yellow apple snail harms the newly sown rice stage, greatly affecting the growth and development of rice plants, if high density can make 100% loss of trees in the field. In order to minimize the damage caused by yellow apple snail, farmers need to apply a combination of manual measures and chemical measures to increase the effectiveness of killing snails. When the density of snails is high, snails are small, in order to thoroughly limit harmful yellow apple snails, people use drugs with active ingredients, such as Metaldehyde, Niclosamide to eradicate. Dosage according to the manufacturer’s instructions on the packaging. People should note that when using the drug, it is necessary to maintain the water level from 3-5cm to prevent high efficiency; Spray in the early morning or late afternoon because this is the time when snails are most active. Pesticides to prevent snails are often toxic to aquatic animals, so they should only be used when the snail density is high, avoiding use in rice and fish fields. In addition, other objects are causing harm with an increasing trend, such as: rats harming 71.2 hectares, leaf rollers 60 hectares, acacia caterpillars 50.2 hectares, thrips 36 hectares…. The Sub-department recommends that farmers keep a close eye on the fields, closely monitor the situation of harmful effects, proactively implement timely and effective prevention measures.

1. Which province is the narrowest place in the east-west direction of our country? Quang Binh
Quang Nam
Quang Ngai The narrowest place in the east – west direction of our country’s mainland is in Quang Binh province. According to the Geography of Quang Binh In general, the topography of this province is narrow, in which the narrowest place in the east – west direction (latitude at Dong Hoi) is only approximately 50 km. Image: Pham Truong . 2. How many district-level administrative units does Quang Binh currently have? 8, including 2 cities, 6 districts
8, including 2 towns and 6 districts
8, including 1 city, 1 town, 6 districts Quang Binh currently has Dong Hoi city (province capital), Ba Don town, and 6 districts: Le Thuy, Quang Ninh, Bo Trach, Quang Trach, Tuyen Hoa and Minh Hoa. Image: Minh Duc . 3. In which year was Dong Hoi citadel in Quang Binh ranked as a national historical and architectural monument? 1992
2002
2012 According to the contents of the monument, Dong Hoi Citadel in Dong Hoi city, Quang Binh province was ranked as a national historical and architectural monument of art in 1992. The citadel was covered with soil under Gia Long’s reign, rebuilt with bricks stone under the reign of Minh Mang, restored and embellished in the period 2005-2010. Image: Phong Nha Explorer. 4. Phong Nha – Ke Bang National Park is recognized by UNESCO as a World Natural Heritage by what criteria? Criterion (viii) geology, geomorphology
Criterion (ix) ecosystem and (x) biodiversity
All right According to the introductory information page, Phong Nha – Ke Bang National Park was recognized by UNESCO as a World Natural Heritage according to criteria (viii) geology and geomorphology in 2003; then criteria (ix) ecosystem and (x) biodiversity in 2015. This can be said to be the most attractive tourist destination in Quang Binh. Image: The New York Times. 5. Famous caves in Phong Nha – Ke Bang National Park? son Doong cave
Thien Son Cave
Dau Go cave Son Doong is a famous cave in Phong Nha – Ke Bang National Park. According to the information page introducing the destination, Son Doong cave was formed about 2-5 million years ago, 150 m wide, 200 m high, nearly 9 km long, with an estimated capacity of 38.5 million m3. , is considered the largest natural cave in the world. Image: Hai An . 6. Which cave system is about 70 km north of Phong Nha – Ke Bang National Park? Thien Cung cave system
Tu Lan cave system
Tien Ong cave system Tu Lan cave system is located in Minh Hoa district, about 70 km north of Phong Nha – Ke Bang National Park. There are Hung Ton cave, Tu Lan cave, Ken cave, Song cave, Uoi cave… valuable in terms of topography, geomorphology, tectonic history, and unique natural beauty. Image: Carsten Peter. 7. A famous place in Quang Binh? Ancient Thach Son
Jumping Stone Beach
Tien Sa peninsula Bai Da Nhay is a famous place in Quang Binh, located in Bo Trach district, at the foot of Ly Hoa pass. There are countless rocks, stone columns, cliffs… fancy shapes, evoking the rich imagination of people. From the center of Dong Hoi city, visitors can go about 25 km to the north to reach this place. Image: Ling_ling.1310. The beauty of Asia’s longest dry cave in Quang Binh Thien Duong Cave is a familiar place in the journey to discover Quang Binh. The majestic cave possesses fanciful beauty with millions of years old stalagmites and stalactites.

Illustration. (Source: Civil Aviation Authority of Vietnam) Airlines Bamboo Airways, Vietnam Airlines, and Pacific Airlines, open to sell preferential tickets from only 6,000 VND in June. Vietnam Airlines (VNA) on May 25 announced that from now until June 16, VNA will open sale of preferential tickets on most domestic routes with prices from only VND 39,000 (equivalent to VND 613,000 including taxes and fees) ) for short flights and 99,000 VND (equivalent to 679,000 VND including taxes and fees) for long flights. Short flights include between Ho Chi Minh City and Phu Quoc, Da Lat, Nha Trang, Hue, Tuy Hoa, Quy Nhon, Dong Hoi, Pleiku, Buon Ma Thuot, Da Nang; between Hanoi and Hue, Quy Nhon, Dong Hoi, Pleiku, Chu Lai, Da Nang. Long-haul routes include between Ho Chi Minh City and Hanoi, Thanh Hoa, Hai Phong; between Hanoi and Nha Trang, Da Lat, Phu Quoc, Tuy Hoa, and Buon Ma Thuot. The promotion is applicable for flights with departure time from now until June 16. In addition to VNA’s promotion, Pacific Airlines – a member of VNA Group – recently announced to sell air tickets from only 9,000 VND/way (equivalent to 580,000 VND including taxes and fees). on the airline’s domestic flight network. The program applies to tickets purchased and departed from now until June 30. Previously, on May 24, Bamboo Airways also announced a promotion program for June with a ticket price of VND 6,000, this ticket price does not include taxes, fees and surcharges. Sale time applies from 11:01 am on May 22 to 23:59 minutes on June 6. Flight time is from May 22 to October 30. Flight times are excluded from 1-7 to 15/8 and from 1-9 to 6-9. The applicable fare class is Economy Saver Max. The program applies to all domestic routes that Bamboo Airways is opening for sale (excluding the routes Hai Phong/Hanoi/Ho Chi Minh City/Thanh Hoa – Con Dao), which includes the following routes: Ha Noi Noi to Da Nang, Nha Trang, Ho Chi Minh City, Phu Quoc; Ho Chi Minh City to Phu Quoc, Nha Trang, Da Nang, Thanh Hoa.

Quang Binh Tourism industry welcomes visitors on the Charter train. This is the second Charter train return to Quang Binh by the Unesco Hanoi Travel Club and the Hanoi Railway Transport Joint Stock Company. Train Charter Hanoi – Quang Binh departs from Hanoi Railway Station on the evening of April 29 and arrives in Quang Binh on the morning of April 30, bringing with 250 tourists. In the complicated context of the Covid-19 epidemic, Hanoi Railway Station, Dong Hoi Station, the tour group and the tour guides have strictly followed the rules of disease prevention and control such as: sterilization of the entire train, train stations, passenger cars, wearing masks, hand disinfection when entering the platform and before getting on the car … Tourists strictly follow wearing a mask and check their temperature before visiting Quang Binh. In addition, the tourist attractions have actively coordinated with businesses and travel agencies to coordinate delegations of visitors, limit the concentration of people at the same time, monitor the health of tourists. According to the Department of Tourism, this is a new and unique tourism product, built by the travel agencies of Unesco Hanoi Travel Club to provide visitors with many interesting experiences on new generation carriages.

According to the photo provider, these models are “dried” by the Toyota dealer in Dong Hoi (Quang Binh) and sold to customers as new cars. This information made many users concerned and expressed concerns about the quality of flooded vehicles.

Information of a Toyota dealer selling a flooded car was posted on social networks on April 14. Photo: TT.

Facebook account Nguyen Hoa asked a question on the Dong Hoi city community about how to check for flooded cars. In addition, this user also wondered how flooded the Toyota cars in the photo were flooded at the time.

Zing Contact the Toyota Quang Binh showroom deputy director to verify the incident. He said that during the 2020 flood in the locality, some dealers’ vehicles were recorded affected by the disaster.

Specifically, the representative of Toyota Quang Binh confirmed that 6 cars were wet with water, the rest were not damaged. For vehicles with problems, the dealer has asked for support from technical experts of Toyota Vietnam to handle and overcome. After that, this volume of vehicles was disclosed the flooded treatment information and sold to a taxi business.

Meanwhile, a representative of Toyota Vietnam said he would check and reply as soon as possible Zing ask questions about the incident.

According to auto expert Nguyen Son, flooded cars can affect the quality of use. Water entering the engine compartment and cockpit can damage the electrical system and interior details. In addition, prolonged immersion may cause corrosion and rust in the chassis and mechanical components.