Infection periods in relation to the natural development of hop downy mildew (Pseudoperonospora humuli)

✍ Scribed by D. J. ROYLE

• Book ID: 114837145
• Publisher: Association of Applied Biologists
• Year: 1970
• Tongue: English
• Weight: 715 KB
• Volume: 66
• Category: Article
• ISSN: 0003-4746
• DOI: 10.1111/j.1744-7348.1970.tb06435.x