Punjab scientists develop potato variety capable of withstanding smog conditions

Farmers harvest potatoes at a field on the outskirts of Lahore, Pakistan, on January 23, 2025. (AFP/File)
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Updated 16 December 2025
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Punjab scientists develop potato variety capable of withstanding smog conditions

  • Local variety ‘Ijaz 22,’ developed by Potato Research Institute in Sahiwal, has tolerated smog conditions, says state media
  • Cities in Pakistan’s Punjab are listed among world’s most polluted ones every winter due to worsening smog situation

ISLAMABAD: Scientists in Pakistan’s most populous Punjab province have developed a potato variety that can withstand smoggy conditions and are working to come up with more, state media reported on Tuesday as Islamabad seeks to protect the food crop from worsening air pollution. 

Pakistani cities in the eastern Punjab province regularly rank among the world’s most polluted ones during the winter season each year. Prolonged exposure to smog has increasingly affected agriculture and reduced sensitive crops’ yields. This results in delayed harvests as poor air quality increases the vulnerability of crops to pests and diseases.

Scientists at the Potato Research Institute (PRI) in Punjab’s Sahiwal city have been working to develop potato varieties capable of withstanding conditions of smog and fog, according to the state-run Associated Press of Pakistan (APP).

“Among locally produced varieties, Ijaz-22 is a smog-specific potato that has successfully tolerated smoggy conditions in Punjab,” Dr. Syed Ijazul Hassan, PRI Director Sahiwal, said as per the APP. 

“PRI has already developed 12 fog-tolerant, high-yielding potato varieties and is now focusing on smog-tolerant lines.”

Hassan called for integrated pest management and promotion of sustainable agricultural practices to help reduce the effects of smog on potato crops, according to APP.

He said multiple factors, including rising temperatures, shifting rain patterns and reduced water availability contribute to falling potato output. Hassan highlighted that smog inhibits photosynthesis, promoting the spreading of diseases such as blight and lowers overall tuber quality.

Other diseases affecting potato crops in Punjab include Potato Leafroll Virus, Potato Virus Y, mosaic virus, early blight, brown leaf spot, Rhizoctonia, common scab and black leg, APP said.

According to Hassan, PRI produced 60 tons of potato seed this year, of which 4.55 tons were distributed among farmers.

The state media quoted Potato Growers Cooperative Society’s Vice Chairman Chaudhary Maqsood Ahmad Jatt as saying that Pakistan could export potatoes to at least 37 countries, with China being a key destination, between January and April.


Customs seize narcotics, smuggled goods, vehicles worth $4.9 million in southwest Pakistan

Updated 16 December 2025
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Customs seize narcotics, smuggled goods, vehicles worth $4.9 million in southwest Pakistan

  • Customs seize 22.14 kg narcotics, consignments of smuggled betel nuts, Hino trucks, auto parts, says FBR
  • Smuggled goods enter Pakistan’s Balochistan province from neighboring countries Iran and Afghanistan

ISLAMABAD: Pakistan Customs seized narcotics, smuggled goods and vehicles worth a total of Rs1.38 billion [$4.92 million] in the southwestern Balochistan province on Tuesday, the Federal Board of Revenue (FBR) said in a statement. 

Customs Enforcement Quetta seized and recovered 22.14 kilograms of narcotics and consignments of smuggled goods comprising betel nuts, Indian medicines, Chinese salt, auto parts, a ROCO vehicle and three Hino trucks in two separate operations, the FBR said. All items cost an estimated Rs1.38 billion, it added. 

Smuggled items make their way into Pakistan through southwestern Balochistan province, which borders Iran and Afghanistan. 

“These operations are part of the collectorate’s intensified enforcement drive aimed at curbing smuggling and dismantling illegal trade networks,” the FBR said. 

“All the seized narcotics, goods and vehicles have been taken into custody, and legal proceedings under the Customs Act 1969 have been formally initiated.”

In the first operation, customs officials intercepted three containers during routine checking at FEU Zariat Cross (ZC) area. The containers were being transported from Quetta to Pakistan’s Punjab and Khyber Pakhtunkhwa provinces, the FBR said. 

The vehicles intercepted included three Hino trucks. Their detailed examination led to the recovery of the smuggled goods which were concealed in the containers.

In the second operation, the staff of the Collectorate of Enforcement Customs, Quetta, intercepted a ROCO vehicle at Zariat Cross area with the local police’s assistance. 

The driver was interrogated while the vehicle was searched, the FBR said. 

“During interrogation, it was disclosed that drugs were concealed inside the spare wheel at the bottom side of the vehicle,” it said. 

“Upon thorough checking, suspected narcotics believed to be heroin was recovered which was packed in 41 packets, each weighing 0.54 kilograms.”

The narcotics weighed a total of 22.14 kilograms, with an estimated value of Rs1.23 billion in the international market, the FBR concluded. 

“The Federal Board of Revenue has commended the Customs Enforcement Quetta team for their effective action and reiterated its firm resolve to combat smuggling, illicit trade and illegal economic activities across the country,” it said.