Causes and Treatment of Mastitis in Dairy Cows

Causes and Treatment of Mastitis in Dairy Cows

Causes and Treatment of Mastitis in Dairy Cows

In recent years, the incidence of mastitis in dairy cows has been increasing year by year. Once dairy cows suffer from mastitis, their milk production will severely decrease, affecting the economic benefits of farmers. Below, we will discuss the causes and treatment methods of mastitis in dairy cows.

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Symptoms and Control of Pests and Diseases in Edible Roses

Symptoms and Control of Pests and Diseases in Edible Roses

Roses have a wide range of uses, not only for ornamental purposes but also for consumption, leading to artificial cultivation in many regions. Below, we introduce the symptoms and control methods of pests and diseases in edible roses.

1. Symptoms of powdery mildew: When infected, a white powdery layer appears on the leaves, branches, and buds, which easily curl and have red spots on the back. The affected parts become swollen, bending towards the back. Control methods: Spray 50% carbendazim wettable powder 1000 times dilution or 75% chlorothalonil wettable powder 400-600 times dilution at the initial stage of the disease.

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Prevention and Control Techniques for Licorice Rust Disease

Prevention and Control Techniques for Licorice Rust Disease

Prevention and Control Techniques for Licorice Rust Disease

Main Symptoms of Licorice Rust Disease

Licorice rust disease mainly damages the leaves and sometimes the stems. The back of the leaves initially develops circular, pale blisters, which turn into yellow-brown powder heaps after rupturing. When there are numerous spore heaps on the leaves, localized patches may form, and even the leaves may wither and fall off. Infected plants exhibit yellowing of leaves, stunted growth, and abnormal development.

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