Blackberry is a perennial shrub grown for its aggregate black fruit .

Blackberry may also be referred to as Bramble and the shrubs grow native on every continent except Australia and Antarctica.

Major Blackberry growing countries in the world are Europe, North America, Central America, South America, Asia and Africa.

Major Blackberry producing state in India is Uttarakhand. 

• Kingdom:  Plantae
• Division: Magnoliophyta
• Class:  Magnoliopsida
• Order:  Rosales
• Family:  Rosaceae
• Genus:  Rubus
• Species: fruticosus

Fruits or berries are the most economically important part of  Blackberry.

Blackberries grow best in temperate regions with cool summers and mild winters as they are susceptible to cold weather.

They grow best when daytime temperatures are around 25°C.

Blackberry needs to be planted in soil that drains well, is high in organic matter and has a pH range of 6–6.5.

It should not be planted in low-lying areas.

• The major challenges involve Biotic and Abiotic causes.
• Biotic Causes: 
  
  • Major Pests: Japanese beetle, Leaf Rollers, Red Necked Cane Borer and Leaf Hoppers.
    
  • Major Diseases: Anthracnose, Blackberry Rosette, Botrytis Fruit Rot, Cane and Leaf Rust and Orange Rust.
• Abiotic Causes:
  • Red Drupelet
  • Shriveling
  • Chilling injury