• Lettuce

  About Lettuce (Lactuca sativa) belongs to the daisy family, Asteraceae. It is a hardy annual that is easy to cultivate and most often grown for its leaves. It is, however, often plagued on by a number

• Spinach

  About Spinach (Spinacia oleracea ) is an edible flowering plant of the Amarantha family that originates in Asia. It is consumed as vegetable and is rich in iron. It is grown as a vegetable worldwide a

• Barley

  About This cereal grain is grown in temperate regions worldwide. It is one of the four most important cereal corps grown in the world, next to wheat, rice and maize. Barley (Hordeum vulgare) is a memb

• Soybean

  About The soybean ( Glycine max ) (North America) or soya bean is a so-called legume and indigenous to East Asia. It is extensively cultivated for its edible beans. The fruit of the plant is a hairy p

• Banana

  About The banana ( Musa spp.) is a nutritious fruit that grows from various large, herbaceaous flowering plants belonging to the genus Musa . Botanically speaking the fruit is a berry and it varies in

• Lemon

  About Grown mainly for its juice, this well-known yellow citrus fruit is used widely for culinary and other domestic purposes throughout the world. Citrus limon is a medium, evergreen tree of the Ruta

• Leek

  Crop Protection in Leek: Thrips Control & Healthy Roots About The vegetable leek is a cultivar of Allium ampeloprasum , the broadleaf wild leek. In the past, many different scientific names were used

• Carrot

  About The carrot ( Daucus carota subsp. sativus ) is a root vegetable and comes in a variety of colours, ranging from the regular orange to black and purple, but also red, yellow and white. The carrot

• Cotton leafworm

  General The cotton leafworm (Spodoptera littoralis) is a highly polyphagous species feeding on plants of 40 families, containing 87 species of economic importance. It originates in Egypt, and is curre

• Tobacco aphid

  General The tobacco aphid ( Myzus persicae subsp. nicotianae ) probably evolved from the peach potato aphid in the Far East and is a key pest of tobacco crops in both the United States and South Ameri