Dissipation of lindane and fenvalerate on chickpea (Cicer arietinum L.)

Dissipation of lindane (400 and 800 g ai ha-1) and fenvalerate (75 and 150 g ai ha-1) was studied on chickpea crop following two applications of their dust formation. Initial deposits of lindane on green pods were 2.85 and 5.36 mg kg-1 at recommended and double dose, which dissipated with half-life of 3.3-3.6 days.