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初夏温暖的阳光照射着生机勃勃的果蔬园,经过授粉的水果蔬菜渐渐都结出了果实,然而病虫害这些不速之客也跟着来了。怎样保护好自己精心培育的果蔬免受病虫害呢?疾病篇白粉病患白粉病的果蔬的叶片和茎干上会沾满一层面粉状的白色粉末。最易发于葫芦科和豆科蔬菜。发现症状后,需尽快摘除病变部分,保证充足光照,并加强通风。主要病
Warm summer sun shines on vibrant fruit and vegetable gardens, fruit and vegetables after the pollination gradually bear fruit, but pests and diseases these uninvited guests also followed. How to protect your well-nurtured fruits and vegetables from pests and diseases? Disease articles powdery mildew The fruits and vegetables leaves and stems will be covered with a layer of flour-like white powder. Most prone to Cucurbitaceae and leguminous vegetables. After the symptoms are found, remove the lesion as soon as possible to ensure adequate light and ventilation. The main disease