Prediction of moderate occurrence of pests in Hebei Province in the first half of the year

Original title: the main agricultural pests in Hebei will occur moderately in the first half of the year.

It is learned from the provincial plant protection station that, according to the investigation of the cardinal number of diseases and insect pests before winter and early spring, combined with the comprehensive analysis of agricultural planting structure, variety resistance, weather forecast and other factors, it is expected that the main agricultural pests in our province will occur moderately in the first half of 2016.

The overall occurrence of wheat diseases and insect pests is expected to be moderate in 2016. Among them, wheat aphids occurred greatly, wheat spiders occurred moderately, wheat trematodes occurred moderately, leaf rust tended to rise, and wheat powdery mildew occurred more seriously.

Thrips will occur more frequently in late-sowing spring corn and early-sowing summer corn fields, the risk of recurrence of the second generation armyworm is higher in local areas, and the first generation of corn borer occurs moderately in the northern spring corn region. The occurrence of the second generation cotton bollworm is common in summer corn area, and the occurrence is moderate and partial in general. (reporter Zhao Hongmei)