How to Identify and Treat Anthracnose on Hydrangeas

A close up of a hydrangea leaf suffering from a fungal infection called anthracnose causing dark brown lesions to appear on the foliage.

Hydrangeas can fall prey to anthracnose, a virulent fungal disease which can cause damage to the leaves, flowers, and even the stems. This fungus spreads quickly in hot, wet weather, but there are steps you can take to limit an infection. Read on to learn how to prevent, diagnose, and manage anthracnose in hydrangeas.

Juglone in Pecan Leaves Can Harm Plants

A photo of a shady pecan grove showing a sparsely plant populated lane between rows.

As a close relative of black walnut, pecan also produces the strong toxin juglone. This toxin is poisonous to people, animals – and plants. Its presence can make it impossible to grow some kinds of plants under these trees. Read on to learn about juglone in pecan trees and how to work around it.

Are Hellebores Toxic to Animals or People?

Pink-Purple hellebore flowers with vegetation.

Despite their use as a medicine in previous eras, all parts of hellebores are toxic if eaten by children or animals. Key symptoms include diarrhea, vomiting, and convulsions in serious cases. Read on to learn what to do if your dogs, cats, or horses ingest hellebore and to learn more about the poisons involved.

How to Prevent and Manage Aster Yellows

Close up of a green deformed coneflower infected by aster yellows.

Aster yellows can infect more than 300 species of plants and produce symptoms such as leaves growing out of flowers and other deformities. Read on to learn how to spot the various symptoms of this disease and manage the aster leafhoppers that transmit it.

How to Rotate Fungicides to Prevent Resistance

A close up of two hands wearing yellow gloves spraying pesticide from a red and black bottle onto the foliage of an infected plant.

Some types of fungi have developed resistance to a number of the fungicides used to control them. However, by knowing how these compounds target the fungi, we can develop a plan to vary treatments and alternate between different types, making resistance much less likely. Read on to learn how to rotate fungicides.

How to Control Raspberry Fruitworms

Raspberry Fruitworms (Butyrus) feeding on berries close up macro shot.

Raspberry fruitworms eat the leaves of raspberries and blackberries, and their larvae infest the fruit. Since this can lead to a very unpleasant surprise for consumers, it is fortunate that there is a range of control options. Gardener’s Path will train you how to monitor your populations of these pests and control them.

How to Prevent and Mitigate Almond Hull Rot

A close up of almonds with the hulls starting to split as they ripen, surrounded by foliage on a soft focus background.

Almond hull rot occurs at hull split and can limit the ability of the trees to bear fruit in the future. And the infected nuts that remain on the tree can harbor navel orange worms. This disease is much worse in well-fertilized and properly irrigated trees. Read on to learn how to prevent and control almond hull rot.

How to Prevent Armillaria Root Rot on Apple Trees

A close up of a dead stump with lots of light brown mushrooms growing on and around it with fall leaves and forest in soft focus in the background.

Armillaria root rot is a serious fungal infection that attacks many different plants. This fungus can devastate apples and most other kinds of fruit trees. Resistant to fungicide treatments, it is difficult to control. Learn what makes this pathogen so hard to control and how to prevent infection in your apple trees.

How to Identify and Treat Pecan Twig Dieback Disease

A close up of a healthy pecan tree branch with green leaves, some in shadow, in bright sunshine on a blue sky background.

Stressed pecan trees can be susceptible to pecan twig dieback disease. Caused by fungi, this infection cannot be cured by fungicides. Learn how to identify pecan twig dieback and steps you can take to prevent it from taking hold and how to treat infected trees. Plus tips on how to keep your trees healthy. Read more now.

How to Control Ants in and Around Your Home

A close up of a large number of dark colored ants on a light colored surface.

Are you aggravated by ants crawling around your home? If you have an infestation in your house or yard, it can be very difficult to get it under control. Discover the different methods for controlling ants, including how and when to use bait and what works best for different species. Learn how to eradicate ants now.

How to Identify and Treat Pecan Stem End Blight

A cluster of immature pecan nuts still in green casings growing on the tree surrounded by foliage in light sunshine on a soft focus background.

Pecan nuts that start to turn black and fall off the tree may be suffering from stem end blight. This fungal disease is spread by insects feeding on your trees and can cause severe damage to your crop. Fungicide treatment may be necessary if your trees are infected. Learn how to identify and treat this serious disease.

Controlling Thief Ants in Your House and Yard

A group of Solenopsis molesta. The insects are feeding on a greasy substance on a soft focus background.

Thief ants get their name because they steal food and larvae from other ant colonies. These tiny ants have the dubious honor of being among the most difficult types of ants to control in your home – and they can spread human diseases. Learn how to identify, prevent, and manage a thief ant infestation. Read more now.

How to Manage an Argentine Ant Infestation

A close up of an Argentine ant, showing the large bulbous rear with small hairs on a soft focus background.

Argentine ants are one of the most invasive of all ant species. With multiple queens and colonies, they can quickly take over large areas, spreading disease and encouraging crop pests. Learn how to identify these insects and strategies to manage an Argentine ant infestation in your home and garden. Read more now.