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病虫害预测是实现科学管理的先决条件,在现代有害生物综合治理中占有重要的地位。中国有句俗话:凡事预则立,不预则废。这里,“预”即指预测;“立”即指成功。预测的价值就在于在可能预见的前景和后果面前,决定我们现在应该采取何种正确的防治决策,从而增加谋事的成功率?
Prediction of pests and diseases is a prerequisite for scientific management and occupies an important position in the comprehensive management of modern pests. There is a saying in China: Everything preconceived, without prejudice. Here, “pre” refers to the forecast; “legislation” means successful. The value of forecasting lies in the foreseeable prospects and consequences, in the decision we should now take the correct prevention and treatment decisions, thereby increasing the success rate of seeking employment?