- Author: Elaine Lander
Landscape trees provide welcome shade, fruit, homes for wildlife, and even a place for kids to climb. But if the wood is damaged, disease-causing fungi can infect the tree. A number of fungal diseases decay wood in both tree branches and trunks, weakening and sometimes killing the tree. Wood decay can be hazardous when infected branches and trunks fall.
Palm trees are commonly seen in California, making some think about the tree-lined streets of Hollywood, or sitting by the pool somewhere. These tropical or subtropical trees are beautiful and varied, with many different types of palms, each adapted for different growing conditions and each with specific disease-causing pathogens that can attack it.
Palm trees, like other plants, are susceptible to pathogens that can weaken or even kill the tree. Diseases such as diamond scale, pink rot, Fusarium wilt, and others can reduce the leaf canopy, discolor leaves and trunk, and cause distortion, stunting or death.
If you have palm trees or care for palms as part of your work, it's important to identify and know about these...
- Author: Tunyalee A. Martin
Soil solarization is a method home gardeners and farmers can use to manage soilborne pests such as weeds, disease pathogens, nematodes and insects. Solarization can reduce help reduce pesticides used to control these pests.
Soil solarization is simple: prepare the site, water it a bit, then cover the soil with clear plastic for an extended period of time to allow the sun to heat the soil to temperatures lethal to a wide range of pests.
Learn more about this process in our recently updated Pest Notes: Soil Solarization for Gardens & Landscapes, by authors Jim...
- Author: Karey Windbiel-Rojas
Here are the answers to the traps pictured in yesterday's blog post. How did you do? Let us know in the comments section.
As long as you use integrated pest management when seeking to fend off your pest enemies, you can be assured that Admiral Akbar would be proud.
Answers:
1. Yellow sticky trap, used for monitoring and detecting small winged insects like Asian citrus psyllid and whiteflies.
2. Live catch trap....