QUESTION: My lemon tree started sending out new growth, but it's deformed, twisted and has a silvery appearance. It almost looks like there are trails running through the insides of some of the leaves ...

A plant expert wants to remind gardeners that they must remain vigilant to prevent an insect infestation that will kill their citrus trees. “We have in California a fatal and incurable citrus disease, ...

SAN LUIS OBISPO COUNTY, Calif. – County officials detected six adult Asian Citrus Psyllids (ACP) with an insect trap in Arroyo Grande – these pests are a serious concern to California's commercial ...

In a new strategy to combat citrus greening disease, scientists have engineered citrus trees to act as both bait and executioner for the insects that spread the disease. Using virus-induced gene ...

In recognition of Invasive Plant Pest and Disease Awareness Month (IPPDAM) in April, the California Department of Food and ...

Scientists at the University of Florida are testing a new type of citrus tree that can fight off the tiny insects responsible for citrus greening. It is one of the most promising discoveries to date ...

I received the following email from Doug Brooks, who gardens in Claremont. “For years, I have used some type of yearly insect control product to help protect my fruit trees. The last few years I have ...

Citrus is the most popular kind of fruit grown in Louisiana. This time of year, satsumas and other types of citrus are abundant — and delicious. Several biotic and abiotic stresses affect citrus ...

Gardeners, this week we are discussing Asian Citrus Greening and Citrus Canker and how we can recognize each of the two citrus diseases. There are numerous plant diseases that may attack citrus trees, ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists at the University of Florida are testing a new type of citrus tree that can fight off the tiny insects responsible for ...