防止或根除病日虫害 prevention or eradication of pests
根结线虫病 Root-knot nematode ; root-knot nematode disease ; knot nematode ; root knot nematode disease
根瘤蚜虫病 Phylloxera
根线虫病 [植保] root nematode disease
花生根结线虫病 Peanut Root-knot Nematode ; Meloidogyne hapla Chitwood ; peanut root knot nematode disease
烟草根结线虫病 Tobacco Root Knot Nematode
甘薯根结线虫病 sweet potato root knot nematode
马铃薯根金黄线虫病 potato root golden nematode
大豆根线虫病 root nematode of soybean
大部分观赏植物和其他植物一样需要水，护根，修剪以及检查病虫害。
Most ornamentals have the same needs as other plants — water, mulch, pruning for shape and inspection for pests.
病虫害：蚜虫，介壳虫，白粉病，真菌叶斑病，如果超过浇水可患茎、根腐病。
Disease: Aphids, mealy bugs, powdery mildew, fungal leaf spot, stem and root rot if over watered.
我国甘薯病虫害危害严重，已经发现报导的有30多种，其中发生比较广泛、为害比较严重的有甘薯黑斑病、甘薯根腐病、甘薯瘟病、甘薯茎线虫病。
More than 30 kinds of diseases and pests have been reported, but the damage of sweetpotato black rot, sweetpotato root rot, sweetpotato stem nematode and sweetpotato bacterial wilt is serious.
应用推荐