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Saturday, December 20, 2025
TopicWasps

Topic: Wasps

Ultimate ‘sting op’ — how Indian scientists imported wasps from Africa to tackle an alien pest

The parasitoids, which arrived in a shipment from Benin last August, have been released in parts of Tamil Nadu where the Cassava Mealybug caused massive damage to tapioca crops.

To survive parasites, butterflies & moths have evolved to ‘borrow’ killer genes from viruses

Parasitic wasps lay eggs inside butterflies & moths, but some of them are resistant to these insects. Study suggests these hosts produce a killer protein, thanks to a gene from viruses.

On Camera

Modi govt’s repeal of MGNREGA is all about extracting money from states, not reform

The claim that VB-GRAMG provides an employment guarantee is incorrect. The only guarantee is to 'empower' the Centre to allow partial implementation in notified areas alone.

China is taking India to WTO over subsidies, again. Here’s what it’s arguing before trade body

Dispute will now move to consultative process, which allows the two sides to come to an amicable agreement within 60 days.

Israel has ‘realised who its real friend is’, eyes defence expansion in India amid arms curbs by others

It is argued that India-Israel ties are moving from buyer–seller dynamic to one focused on joint development & manufacturing partnership, a shift 'more durable' than traditional arms sales.

India’s top airline just handed sarkar the keys. That’s IndiGo’s real ‘crime’

Don’t blame misfortune. This is colossal incompetence and insensitivity. So bad, heads would have rolled even in the old PSU-era Indian Airlines and Air India.