powdery

Injury to branches causes a secretion of dulcitol, a white, powdery sugar, at scars.

支损伤导致分泌乳醇,白色粉状,痕.

The plant reaches a height of 1.40 m and 1.25 m.It is winter-hardy, flowers abundantly and repeatedly, and is highly resistant to blackspot and powdery mildew.

工了1.40米和1.25米的高度这是冬天，耐寒，花大量地，反复，并具有较高的抗黑点和白粉病。

In the imcompatible interaction and the nonhost interaction between wheat and barley powdery mildew pathogen, much more active oxygen was examined, especially in the nonhost resistant interaction.

不亲和组合，特别是非寄主组合（小麦／大麦白粉病菌）中，活性氧的积家强度相对较大。

Puffballs are named for the fact that puffs of spores are released when the dry and powdery tissues of the mature spherical fruiting body (basidiocarp) are disturbed.

马勃菌因其成熟球形果体（担子果）的乾粉状组织摇晃时会释出大量粉尘似的孢子而得名。

Medium and late powdery cushaw, the matured fruit is off white skin with little green, high starchiness, high quality, fit to freezed treatment or cushaw powder, planted in early spring.

中迟熟日本强粉南瓜，成熟果果形为半高桩型，皮色灰白略带绿色。果肉含淀粉质极高，品质极其优良。适用于冷冻加工出口和南瓜粉生产之用途。适于早春保护地栽培或春季露地栽培。