- Author: Lauren Fordyce
If you've used disinfecting wipes to clean surfaces in your home, an herbicide to control weeds in your garden, or insect repellents while on a hike, then you have used a pesticide. A pesticide is any material (natural, organic, synthetic, or even homemade remedies) that is used to control, prevent, kill, or repel a pest. Pesticides are designed to be toxic against certain pests like weeds, insects, or bacteria. But when they are not used properly, pesticides can also be toxic to people and pets, and harm the environment including water quality, pollinators, and natural enemies.
February is National Pesticide Safety Education Month, a time to raise awareness about...
- Author: Lauren Fordyce
In February we recognize Valentine's Day, President's Day, and Black History Month, but did you know it is also IPM month?! Join us in celebrating by learning more about integrated pest management (IPM), how you can use it in your everyday life, and the pest management resources and information offered by UC IPM.
What is IPM?
Integrated pest management (IPM) is a more sustainable, environmentally friendly method for managing pests like insects, diseases, weeds, and unwanted wildlife. IPM can be used by anyone: homeowners, tenants, farmers, gardeners, janitors, groundskeepers, professional landscapers and pest control operators, and more.
IPM focuses on the long-term management of pests...
/h2>Springtime planting is almost here but don't rush to plant seeds until the soil has warmed up! Planting seeds too soon, when the soil is cold and wet, risks losing them to damping-off, a disease caused by fungi and oomycetes in the soil. Learn more about this common disease in the newly updated Pest Notes: Damping-off Diseases in the Garden written by UC IPM Director Dr. Jim Farrar and UCCE emeritus advisor Ed Perry. They cover the biology of the pathogens, identification of the disease, and how to prevent damping-off when growing transplants or seeding directly into the ground.
- Author: Belinda Messenger-Sikes
The invasive pest spotlight focuses on emerging or potential invasive pests in California. In this issue we are covering the Oriental fruit fly.
Oriental Fruit Fly Facts
The Oriental fruit fly (OFF) is an invasive pest that attacks over 230 crops including citrus and other fruits, nuts, vegetables, and berries. The short life cycle of the OFF allows rapid development of serious outbreaks, which can cause severe economic losses. Heavy infestations can cause complete losses of crops. Fruit that has been attacked may be unfit to eat as larvae tunnel through the flesh as they feed. Fungi and bacteria enter, leaving the interior of the fruit a rotten mass. Infested fruit does not always...
/h2>- Author: Belinda Messenger-Sikes
During the holiday season, the only creatures you want stirring in your home are your family, friends, and pets. But as temperatures drop, and the rain returns, some pests may seek shelter indoors with you. Rats and mice can be problems all year but in the cold weather, they prefer the warmth of your home to being outdoors and you might see more in your home.
Pests invade homes for varying reasons during autumn and winter. Common outdoor species such as Argentine ants, Oriental (or Turkestan) cockroaches, sowbugs and pillbugs, springtails, and earwigs, may simply be escaping harsh conditions such as freezing temperatures or small-scale flooding. Some insects, especially true bugs (Hemiptera); such as boxelder bug, bordered plant...