Praveen Kumar, the India seamer, has been fined 20% of his match fee for arguing with umpire Marais Erasmus over an unsuccessful lbw appeal on the first day at Trent Bridge. Praveen pleaded guilty to the charge of a Level 1 breach of the ICC Code of Conduct.

The incident occurred in the 18th over of the day, during which Praveen appealed for a leg before against Kevin Pietersen. Erasmus turned it down. Praveen was disappointed by the decision and argued with Erasmus before being ushered away by Harbhajan Singh and Suresh Raina.

Pietersen had been struck in line and, though he had made a big stride forward, replays suggested the ball would have clipped the bails. The absence of DRS for lbws during this series, at India's insistence, denied Praveen a chance of a referral.

Praveen was found to have breached Article 2.1.3 of the Code of Conduct, which relates to "arguing or entering into a prolonged discussion with the umpire about his decision." Praveen admitted to the breach and accepted the fine imposed by match referee Ranjan Madugalle.

Praveen bounced back later and bowled an outstanding spell of 6-4-7-2. He removed Andrew Strauss, for 32, and Eoin Morgan in the space of three deliveries. He could have had Ian Bell's wicket had Rahul Dravid not spilled an easy chance at first slip. Earlier in the day, MS Dhoni had given the new ball to Praveen on an overcast morning despite Sreesanth being in the side in place of Zaheer Khan. Praveen swung the new ball both ways and made use of the two-paced pitch with the old ball. He dismissed Graeme Swann with a ball that reared from a length and smashed the glove before lobbing to gully.

In his short Test career, Praveen has had several run-ins with umpires. Billy Bowden warned him at Lord's for running on the danger area of the pitch. Praveen had been removed from the attack for a similar offence in the first Test in the West Indies after two warnings from Daryl Harper.