• The Trianum and Vidi Parva Foundation

  February 27, 2019

  The Triangle The objective is to generate and maintain a healthy and active root zone, in which the crop is stimulated to produce new roots, which in turn [...] turn release exudates and sugars to support beneficial soil life. The NatuGro products work in unison to promote and support a healthy relationship between [...] is recommended that applications commence as early as possible, in order to be proactive in the development of a sustainable root environment. Roots and

• Beetles

  feeding on leaves, roots, or fruits, leading to reduced growth and yield loss. Effective beetle control is essential to maintain healthy and productive crops [...] of beetles Beetle control videos Take a look at the video or go to our Youtube channel to see our beetle control products in action. More beetle control [...] Solutions for beetle control Learn more about What are beetles? Beetles belong to the order Coleoptera, a well-known group of insects that are easily recognizable

• Black bean aphid

  sugars, but has a low protein content. Aphids therefore need to extract large quantities of sap to get sufficient protein. The excess sugar is secreted in the [...] other crops. Damage symptoms Economic damage by black bean aphid is mainly due to direct feeding damage. Indirect damage is caused through the transmission [...] of growth hormones. As a result, the plant’s growth is retarded giving rise to deformed leaves or, if the infestation occurs early enough in the season,

• Pear psylla

  serious damage in pear orchards. Damage symptoms Pear psylla feeding leads to growth inhibition and malformation of leaves and fruits. Heavy infestations [...] appearance of Pear psylla Adults pear psyllas are 2-3 mm long and orange red to blackish. They have white, longitudinal stripes on the back of the thorax [...] yellowish with clearly visible purplish-red eyes. Later instars are purplish to reddish brown with whitish longitudinal stripes and blackish markings on the

• Koppert One

  designed to simplify and strengthen biological crop protection . By combining expert knowledge, smart tools, and real-time data, it empowers growers to make [...] your exact location. Clear ratings (from Poor to Excellent) show you instantly whether it’s the right moment to act. No guesswork. No unnecessary risk. With [...] expert-backed insights to support your decisions. The Digital Assistant also helps you with questions about Koppert products and how to control key pests and

• Nematodes significantly reduce Tuta larvae

  wanted to offer safe and sustainable products to our customers,’ Zoboli continues. ‘It is better to use them when the larvae are small in order to maximize [...] per hectare. We prefer to apply them in the evening so that the leaves stay wet for longer and the nematodes have more time to reach their targets. We [...] allows us to achieve the maximum effectiveness. The crops are now strong and healthy and the Tuta absoluta is not such a big problem anymore thanks to the

• Goat moth

  lay eggs on tree trunks in batches of up to 50. After the eggs hatch, the larvae bore into the bark and down to the sap wood. Development takes 3 or 4 years [...] in all directions in both sap and hart wood. Attacks are usually confined to the trunk of mature tress. Sap frequently exudes from the bark of attacked [...] black. Eggs are 1.7 mm long, oval and reddish brown. The caterpillars are up to 10 cm long, pink when young, later with yellowish sides and a dark red back

• Yellow rose aphid

  sugars, but has a low protein content. Aphids therefore need to extract large quantities of sap to get sufficient protein. The excess sugar is secreted in the [...] of growth hormones. As a result, the plant’s growth is retarded giving rise to deformed leaves. Retarded growth and defoliation reduce yield. Plant sap is [...] place by parthenogenesis, with unfertilized viviparous females continuing to produce new generations of females. Aphids moult four times before reaching

• Hop

  grower with the ability to extend up to 20 inches a week, and even 50 ft tall in one season. They are typically trained on strings up to 25 ft tall. The hop [...] Although frequently referred to as hops “vine”, this plant is technically a bine. Bines have stout stems with stiff hairs to aid them in climbing. They are [...] hop is native to the temperate Northern Hemisphere where currently the most acreage of production occurs. Although these plants have a very long life cycle

• Box tree moth

  food source the larvae pass through five to seven instars. The pupae are hidden between leaves and difficult to detect. They are green with brown longitudinal [...] General The box tree moth ( Cydalima perspectalis ) belongs to the family of Crambidae . It originates in the temperate and sub-tropical regions of East [...] leaves of box tree ( Buxus spp. ) species mainly. Severe defoliation can lead to the death of the tree. As the tree is extensively traded within Europe, the