【摘 要】
：
在花果的病虫害防治中,化学防治是重要手段之一。它适用范围广,收效快,方法简便。不过,在使用化学药剂时,必须有所选择,以免产生药害。以下是科学工作者在实践工作中的经验
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在花果的病虫害防治中,化学防治是重要手段之一。它适用范围广,收效快,方法简便。不过,在使用化学药剂时,必须有所选择,以免产生药害。以下是科学工作者在实践工作中的经验供大家参考。 乐果 对梅花、碧桃、樱花、杏、无花果、橄榄、啤酒花、菊科植物易产生药害,请慎用。
In the fruit and vegetable pest control, chemical control is one of the important means. It is suitable for a wide range, fast, easy way. However, when using chemical agents, you must have the choice to avoid phytotoxicity. The following is the scientific workers in the practical experience for your reference. Dimethoate, Pita, cherry, apricot, fig, olives, hops, compositae plants prone to injury, please use with caution.
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