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Study points to quality issues in Bt Cotton seeds

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Study points to quality issues in Bt Cotton seeds

[vc_row][vc_column][vc_column_text]Sunderarajan Padmanabhan

The controversy over poor ‘refuge’ for genetically modified cotton, known as Bt Cotton, has taken a new turn with a study showing that not only farmers but seed companies are responsible for the problem.

Conducted by Indian Council of Agricultural Research (ICAR)’s Nagpur-based Central Institute for Cotton Research (CICR), the study has found several lacunae: admixture of the refuge seeds with Bt seeds, poor germination of non-Bt seeds and asynchrony between the Bt and corresponding non-Bt refuge, in contravention of the regulatory guidelines. Researchers have published their findings in the latest issue of journal Current Science.

The purpose of refuge area in which non-GM cotton is grown is to delay the development of resistance in bollworms. The efficacy of refuge depends on the extent of simultaneous flowering and fruiting of the refuge and the main Bt crop. The Genetic Engineering Approval Committee (GEAC) had stipulated that a minimum of five border rows of conventional non-Bt Cotton hybrid of the corresponding Bt hybrid should be planted as refuge around Bt Cotton field. This norm was also subsequently amended to allow planting of pigeon pea as refuge crop. Seeds companies were required to provide a packet of 120 g non-Bt cotton seeds or 200 g of pigeonpea along with every packet of 450 g Bt Cotton seeds.

The study, conducted in 2014 and 2015, has found that seed companies have violated these norms. In the first year, 91 Bt Cotton seed packets were purchased from open market in North and Central India and a random sample of 10 seeds each from the main packet and the non-Bt refuge packet were drawn for the study. The seeds were first analysed to see what they contained. As many as 26 refuge packets had Bt seeds, when they should not have even a trace of them. Clearly there was an admixture of the refuge seeds with Bt seeds.

This was followed by a field trial. It wasconducted at the institute with 45 Bt-refuge seed pairs to study the level of germination and synchrony between them in flowering and fruiting.There was not much difference in terms of germination: all the Bt seeds had a germination of over 75 per cent, while 40 of the refuge had a germination of over 75 per cent and the balance five less than 25 per cent. However, when it came to flowering, for which 40 sets were assessed, there were issues: there was synchrony only in the case of 17 pairs.

In 2015, 30 seed packets were procured from the open market in Central India and studied. Here again 12 packets for refuge seeds were found to contain Bt seeds. On further study, while all the 30 Bt hybrids had a germination of over 75 per cent, only nine refuge seed had a germination of over 75 per cent.

Studies over the years have indicated that the refuge compliance was poor, leading to rapid development of resistance in pink bollworm for CryIAc and Cry2Ab toxins. So far, the blame was laid mainly on the farmers. It was thought that their ignorance of the need for refuge and reluctance to sacrifice land for non-Bt crops that would be vulnerable to bollworm was mainly responsible. The new findings change this.

The study also assumes importance in the context of a proposal to introduce a new concept called ‘refuge in bag (RIB)’ under which the farmers would be provided with a seed mix of 5 per cent non-Bt refuge and 95 per cent Bt seed in a 475 gm packet. The idea is to ensure that famers do not have the choice of avoiding refuge planting. But, it remains to be seen how far it will really help. For, with the present method of testing 10 seeds per packet, monitoring the correct percentage of non-Bt seeds in a bag of Bt seeds is likely to be difficult.

Source: India Science Wire

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Man attempting to cross India-Pakistan border in Rajasthan shot dead by BSF personnel

“We are investigating the case under these acts,” he added.

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Border Security Force (BSF) personnel shot and killed an individual attempting to cross the India-Pakistan border in the Ganganagar district of Rajasthan late on Tuesday, according to police.

Jitendra Kumar, the station house officer at Kesrisinghpur police station, stated that the man was trying to breach the barbed wire fence when he was spotted by BSF personnel. “They advised him to leave the area, but when he continued to advance, the BSF personnel shot him,” said the SHO.

Sriganganagar Superintendent of Police Gaurav Yadav confirmed that the suspect was allegedly trying to enter Indian territory around midnight on December 24, 2024. Despite warnings from the BSF soldiers, he did not heed their calls, which resulted in the shooting.

The incident occurred near a village in the Kesarisinghpur area. Items recovered from the intruder included Pakistani currency notes, a cigarette packet, an identity card, and other belongings. Authorities are currently gathering more information about him.

Ongoing discussions are taking place between the armed forces and police officers regarding the incident. An FIR has been filed that includes charges of trespassing and violations of the Passports Act and the Foreigners Act, according to Kumar. “We are investigating the case under these acts,” he added.

This incident is one of several similar occurrences along the border. In August, the BSF apprehended an intruder named Jagsi Kohli, who had entered about 15 kilometers into Indian territory in Barmer after locals alerted authorities that he was asking for directions to Tharparkar, a district in Pakistan’s Sindh province.

In March of this year, another person attempting to cross the border in Ganganagar was shot by BSF personnel. There have been additional incidents reported in October 2022 and twice in March 2021, all resulting in fatalities among the intruders.

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Amit Shah, JP Nadda, Chandrababu Naidu among leaders at NDA meet in Delhi amid Ambedkar row

The alliance had decided to convene on the birthday of the late BJP leader, noted for successfully leading the first coalition government to complete its term.

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Union Home Minister Amit Shah, BJP chief J.P. Nadda and Telugu Desam Party (TDP) president and Andhra Pradesh Chief Minister Chandrababu Naidu among leaders of the NDA met in New Delhi on Wednesday to discuss different issues including Shah’s comment on BR Ambedkar days ago in Rajya Sabha.

In attendance, apart from Shah, Nadda and Naidu, JD-U leader and Union minister Rajiv Ranjan Singh, Apna Dal (S) president and Union minister Anupriya Patel, as well as JD (S) leader and Union minister H.D. Kumaraswamy were present.

Also present were Jitan Ram Manjhi, leader of Bihar’s Hindustani Awam Morcha (S) and a minister in the Modi government, Rashtriya Lok Morcha (RLM) president Upendra Kushwaha, a Rajya Sabha MP, and Thushar Vellappally, president of Bharath Dharma Jana Sena.

While the specific agenda of the meeting was not officially disclosed, sources indicated that discussions revolved around good governance and various political issues—principles that were central to Vajpayee’s tenure as Prime Minister. The alliance had decided to convene on the birthday of the late BJP leader, noted for successfully leading the first coalition government to complete its term.

Following the meeting, Nadda shared on X, “Attended the NDA leaders’ meeting in New Delhi today. Under the visionary leadership of PM Narendra Modi, India is achieving unprecedented milestones and has positioned itself as a global superpower. The NDA government remains committed to realizing the vision of ‘Viksit Bharat@2047’, ensuring a brighter and more prosperous future for all.”

Sanjay Nishad, chief of the NISHAD Party in Uttar Pradesh, described the meeting as “informal” and focused on Vajpayee’s legacy. He emphasised the importance of unity among all alliance members heading into future elections, mentioning that they congratulated the BJP leaders for their electoral victories in Haryana and Maharashtra.

Nishad further outlined that the meeting addressed coalition strategies to ensure that Prime Minister Modi’s initiatives effectively reach the populace and that electoral promises are fulfilled. He raised the topic of providing reservations for the fishing community, stating, “I presented evidence on this issue, as it was a poll promise. They will follow up with us next week to discuss it.”

Responding to inquiries about whether Amit Shah’s controversial remarks on Ambedkar were discussed, Nishad said, “We are here for the welfare of the people. Our energy should focus on achieving success in that area, rather than engaging with negativity from opposition parties.”

The NDA meeting underscores the alliance’s commitment to the proposed simultaneous elections, with all members backing the initiative. A Joint Committee of Parliament, established to review two bills related to simultaneous polls, is set to convene on January 8.

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Manipur CM Biren Singh says state needs immediate peace, understanding between two communities

He claimed that the administration is responding quickly to the displaced people’s needs in areas such as education and agriculture.

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Manipur Chief Minister N Biren Singh on Wednesday emphasised the urgent need for peace in the state, which has faced ethnic violence since May of last year, and called on two communities to reach a mutual understanding.

Speaking at the Good Governance Day event held at the state BJP headquarters, Singh expressed confidence that the BJP could restore stability to the northeastern state, highlighting the party’s commitment to coexisting harmoniously.

“What is happening in Manipur today has multiple causes. Those who seek to divide the state are now questioning the government’s actions… they are driven by a desire for power,” Singh remarked.

He mentioned several initiatives, such as ‘Meeyamgi Numit’ (People’s Day), designed to foster closer relationships between officials and the public. “We do not oppose any specific community. The BJP’s position is clear: we advocate for the idea of living together and have initiated efforts to strengthen ties between the police and the community,” he stated.

Singh added that the state government is diligently addressing the needs of internally displaced persons by establishing committees throughout the administrative framework. He claimed that the administration is responding quickly to the displaced people’s needs in areas such as education and agriculture.

“We have not made any mistakes. Our goal is to ensure the well-being of future generations. It is essential for both communities to remain calm. Rather than dwelling on the past, we should concentrate on the upcoming NRC process, capturing biometrics, and using 1961 as the foundation year for the Inner Line Permit,” Singh said.

He also highlighted the government’s commitment to acting within a democratic and constitutional framework, noting that achieving these goals will take time. “What we require now is immediate peace and a resolution of misunderstandings between the two communities,” he concluded.

The ongoing violence has resulted in the deaths of over 250 individuals and left thousands homeless due to clashes between the Meitei community and Kuki-Zo groups since last May.

“Only the BJP can save Manipur. BJP leaders possess strong values of nationalism and social justice, practicing reality-based politics in the nation’s interest. If I am not nominated for a ticket by the BJP, I will remain loyal to the party,” Mr. Singh added.

He also highlighted several unity-focused projects initiated by the BJP government, mentioning that a Unity Mall featuring stalls from all ethnic groups in the state will be constructed with an investment exceeding ₹140 crores.

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