女性手在受许多黑蚜虫侵染的鲁巴布植株上使用喷雾。不使用农药，由水、绿色肥皂和醋制成。

花园里的大黄植物。特写

大黄植物

醋栗和生菜

大黄植株

紫红色和红色的幼嫩大黄植株

菜园里的大黄植物

花园里的大黄植物。特写

凤尾草

wild rhubarb plant growing naturally in mountain area with fresh green leaves during spring season wild rhubarb plant growing in

大黄植株

大黄植株

芜菁属植物（Rheum rhabarbarum）在花园里

鲁巴布植物

大黄植物

大黄植物即将开花的种子荚。大黄植物正在抽薹，预示着大黄的生命周期即将结束

大黄

rhubarb plant growing in a black pot with green leaves and red stalk sprouting from soil plastic showing new growth

rhubarb plant growing in a home garden displaying large green leaves and red stalks healthy outdoor environment during spring

rhubarb plant growing in garden soil spring with green emerging leaves and red stalks showing new growth dark signaling

rhubarb plant growing in a pot on sunny day with green leaves emerging from the rich soil black symbolizing new growth and

rhubarb plant showing new green spring growth crowns with fresh leaves emerging from the soil signaling in garden

fresh rhubarb plant with large green leaves growing in a home garden bed on sunny day closeup of lush broad and reddish stalks

fresh rhubarb plant with large green leaves growing in a home garden bed on sunny day lush broad and reddish stalks rising from

fresh rhubarb plant with large green leaves growing in a home garden bed on sunny day closeup of lush broad and reddish stalks

大黄植物在庭院里 关闭

rhubarb plant growing in a garden pot outdoors with large green leaves black standing on dark plastic table grass background

rhubarb plant growing in a garden during spring with green leaves and red stalks emerging from the soil signifying growth season

rhubarb plant sprouting new green and red leaves developing stalks from the soil symbolizing spring growth fresh produce

菜 rhubarb 的叶子从花园的土壤中冒出

红色的红菜根王冠在早春生长，带有绿色的叶子和茎。含有草酸的可食用蔬菜园艺植物在

健康的红萝卜菜从花园土壤的根茎中生长出来

rhubarb plant growing fresh new leaves in spring garden emerging early showing green and red stalks against dark soil indicating

大黄植物

芜菁茎冠，冬季生长的幼芽，英国

大黄植物的花朵，Rheum rhabarbarum

大黄植物。

Rhubarb plant in the garden 特写

巴西巨型大黄

红色的红菜生长在堆肥土壤中，在早春时节，显示出含有草酸的大叶子。 红色的茎可见

孤立在白色背景上的大黄植物