• Pear

  January 1, 1970

  sub family of Pomoideae , together with the apple and quince. The genus Pyrus consists of around 22 species, which are grown in Asia, Europe and northern [...] Pyrus communis ) is a pear species that originates in central and eastern Europe and southwest Asia. The pear tree belongs to the family of Rosaceae and sub [...] or common pear is a perennial, deciduous tree and cultivated for its fruit. The tree grows small, white flowers (about 2.5 cm or 1 inch in diameter) and

• Rose

  January 1, 1970

  The rose is a woody, perennial plant which usually develops as a shrub, climbing or trailing with a stem that has sharp thorns. The flowers of the rose [...] genus Rosa of the family Rosaceae. Rose also refers to the flowers the plant bears. There are more than one hundred rose species and thousands of different [...] rose plant can vary in shape and size, but are often ornate and bright coloured. Colours range from white to yellow, pink and orange to red, the most popular

• HyFood takes habanero to another level with biological control

  January 1, 1970

  level Mexico is the leading exporter of several varieties of chili, representing 90% of total world consumption. In the last 10 years, exports of this fruit [...] increase of 1.8% in volume and 11.4% in economic value, with the main client of Mexican chili being the United States, a country to which around 99% of the [...] exported is destined. "One of the main challenges we face in exporting to the United States is that there is a legal framework that prohibits the use of certain

• Disclaimer

  January 1, 1970

  other data carriers. The use of personal data is governed by the privacy statement and cookie statement of Koppert. It is recommended that you read these [...] General Terms and Conditions of Sale These General Conditions apply to all agreements which Koppert enters into, with the exception of purchasing agreements. [...] or referred to, on this website is complete, up to date, accurate, and suitable for the purposes for which the user of the website uses this information

• Tobacco whitefly

  January 1, 1970

  the population is very large, feeding on plant sap can affect the physiology of the plant, as a result of which growth is retarded. In full sunlight, leaves [...] n. Bemisia tabaci is known for the transmission of viruses, including TYLCV in tomato. The consumption of plant sap and secreting of honeydew by whiteflies [...] identified on tobacco in Greece in 1889, hence the name tabaci . It has subsequently been found in most tropical and subtropical countries of the world. The original

• Orius laevigatus

  January 1, 1970

  bodies of their prey. The predatory bug Orius laevigatus is used for the control of the following pests: Thrips The natural enemy Orius laevigatus is available [...] for thrips control Orius laevigatus is a small yet highly effective predatory bug used in biological pest control of thrips . This beneficial insect has [...] laevigatus is available in a bottle ( Thripor-L ) Shake bottle gently before use Spread material on clean rock wool slabs, leaves and/or in application

• Greenshield

  January 23, 2023

  Downloads Effects of Nezapar FAQ Nezapar Recognize Stink bugs FAQ Nezapar Effect of Nezapar Leaflet Application Hang carboard tube in a tree in the orchard or [...] Macadamia, citrus, avocado, vegetables Mode of action Adult female parasitic wasps of Trissolcus basalis lay an egg in a host egg. Larvae develop inside the [...] after pupation the adult emerges from the host egg by biting a hole in the lid of the stink bug egg. Visual effect Parasitised host eggs turn beige-brown

• Citrus mealybug

  January 1, 1970

  effect is a reduction of photosynthesis and therefore the yield. Flowers and fruit often drop off. Plant sap is rich in sugars, but low in proteins. In order [...] an adequate intake of protein, mealybugs must therefore ingest large quantities of sap, getting rid of the excess sugars in the form of honeydew. Charac [...] reduced level of photosynthesis in the leaves also reduces flower and fruit production. In ornamental crops, the mere presence of mealybugs is sufficient

• Macadamia nut borer

  January 1, 1970

  shell hardening is caused by the larvae which bore into the fruit. In small nuts the entire kernel is eaten, whereas in large fruit, part of the kernel may [...] the head capsule is brown. The pupa is dark brown and (if pupation takes place in the soil) encased in a cocoon of soil particles. There is no cocoon if pupation [...] batrachopa ) is native to Africa and was originally described from the Eastern Cape province in South Africa. Macadamia is the major host of this moth, it

• Aphids

  January 1, 1970

  aphids have two pairs of wings, one of which is much larger than the other. For a large part of the season an aphid population consists of viviparous females [...] reproduction is asexual, the progeny of a single female is genetically identical to the mother. In other words, they are clones. Because there is no genetic [...] individuals. Potato virus Y (PVY) is transmitted by aphids in tomato in this way, as is the cucumber mosaic virus (CMV) in cucumber. How to prevent aphids