Stock quote for John Hancock Var Ins Trust Science & Technology Trust Series I Common Stock (JESTX) with real-time last sale and extended hours stock prices, company news, charts, and research at Nasdaq.
Figure 1. Tunneling of apple fruit caused by larvae of the codling moth. Codling moth is the most important insect pest of apple and pears in North America. Damage is done by the larvae, which are cream-colored caterpillars that tunnel fruit and produce âwormyâ apples (Figure 1).
A degree-day is a unit that is used to measure pest development; an easy-to-use degree-day calculator is available at the USPest.org website. Good orchard sanitation can help disrupt the reproductive cycle of the codling moth. Starting about six to eight weeks after bloom, check fruit for damage.