black spot

n.

交通事故多发地段植物黑斑病；

复数：black spots

Black spot
Formation and growth of black spots in organic light‐emitting diodes
Expression of a chitinase transgene in rose (Rosa hybrida L.) reduces development of blackspot disease (Diplocarpon rosae Wolf)
Nonpathogenic Isolates of the Citrus Black Spot Fungus, Guignardia citricarpa, Identified as a Cosmopolitan Endophyte of Woody Plant...
Effect of sodium bicarbonate and oils on the control of powdery mildew and black spot of roses
Black spots concentrate oncogenic asbestos fibers in the parietal pleura. Thoracoscopic and mineralogic study.
Epidemiology and control of citrus black spot in South Africa.
Nature of Non‐emissive Black Spots in Polymer Light‐Emitting Diodes by In‐Situ Micro‐Raman Spectroscopy
Endophytic and pathogenicPhyllostictaspecies, with reference to those associated with Citrus Black Spot
Effect of soil-applied NPK fertilizers on severity of black spot disease (Alternaria brassicae) and yield of oilseed rape.