• Brown soft scale

  tropical and sub-tropical regions and is also a common pest in greenhouses throughout the world. C. hesperidum has many host plants, including sub-tropical

• Tobacco whitefly

  tobacco whitefly ( Bemisia tabaci ) belongs to the family Aleyrodidae , and the sub-family Aleyrodinae . This insect was first identified on tobacco in Greece [...] extremely wide range of crops throughout the world. It causes damage in (sub-)tropical areas especially. The tobacco whitefly ( Bemisia tabaci ) is feared

• Cabbage moth

  species found in Europe, North Africa (Libya, Canary Islands), Japan and sub-tropical Asia, including India. Damage symptoms Large caterpillars feed mainly

• Long-tailed mealybug

  General Pseudococcus longispinus occurs naturally in tropical and sub-tropical regions, but these days it is widespread throughout the world. The range

• Black leg of seedlings

  ‘weak pathogen’, meaning that it can usually only affect plants that are in a sub-optimal condition or suffer from stress, caused for example by too much water

• Damping-off

  ‘weak pathogen’, meaning that it can usually only affect plants that are in a sub-optimal condition or suffer from stress, caused for example by too much water

• Tomato leaf miner

  tissue, leading to desiccation, premature leaf-fall and cosmetic damage. In (sub-)tropical areas this can lead to burning in fruit such as tomato and melon

• Black vine weevil

  azalea), as well as in strawberries and other fruit crops in both temperate and sub-tropical regions. It belongs to the family Curculionidae. Damage symptoms

• Leaf miners

  which can lead to desiccation, premature leaf-fall and cosmetic damage. In (sub)tropical areas this can lead to burning in fruit such as tomato and melon

• Citrus mealybug

  mealybug poses a problem in greenhouse horticulture, and in the tropics and sub-tropics on outdoor crops. The insect causes damage especially in fruit trees