The sulfury smell on our shirts in the spring signals a new season and the battle with powdery mildew (PM), arguably the most important and expensive disease to control in the vineyard.…
Dry root rot, caused by the soilborne fungus Fusarium solani, has been a persistent threat to California citrus for decades. While the disease has been preent in citrus orchards for many years,…
The goal of properly timed foliar-applied fertilizer is to increase the economic benefit derived from the grower’s fertilization program. In this strategy, fertilizer is applied at key stages in citrus tree phenology…