• Neoseiulus californicus

  white in colour and are deposited on the underside of the leaves. They are smaller than those of Phytoseiulus persimilis but similar to eggs of other predatory [...] faster on a diet of spider mites than on other food sources. They can also survive longer than Phytoseiulus persimilis in the complete absence of food, remaining [...] remaining in the crop to await the arrival of new prey. Life cycle of Neoseiulus californicus The developmental stages are the same as for other members of

• Mealybugs and scales

  off; plant sap is low in proteins and rich in sugars. In order to gain an adequate intake of protein, mealybugs must ingest large quantities of sap, getting [...] the reduced level of photosynthesis in the leaves also reduces flower and fruit production; in ornamental crops, the mere presence of mealybugs is sufficient [...] (mealybugs). They suck the sap of plants and are mostly host plant specific. Apart from the damage they cause by sucking plant sap, mealybugs and soft scales

• Natupol Excel

  developed for crops with a high amount of flowers per m² (35-60 flowers) per week, and for crops grown under artificial light or in warmer environments. Crops [...] starts declining in size and pollination activity. Colony development depends on environmental conditions and the amount and quality of pollen. Presentation [...] inside. Seal the entire hive in a plastic bag, remove it from the crop area, and dispose of the sealed bag and sugar water tank in accordance with local waste

• Greenhouse whitefly

  The larvae of whitefly need a lot of protein for growth, and thus consume a large quantity of plant sap. This contains a high proportion of sugar, and [...] The consumption of plant sap and secreting of honeydew by whiteflies reduce the aesthetic value of crops. This is particularly important in ornamentals . [...] 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 can wilt and

• Spidex Vital Trial Results

  2,0 1,5 1,0 0,5 0,75 2,38 Current Spidex Spidex Vital 0 0 2. Improved egg laying capacity; faster and more eggs Test setup: Under controlled conditions [...] foundation of our spider mite control. Over time it grew to be one of the most important products for our growers. As the result of many years of research [...] conducted on 1-metre tall cucumber plants. 2 rows of 6 plants each, placed in a walk-in cage. The last 2 plants in each row were infested with 50 mobile spider

• Goat moth

  burrow 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 [...] night in June or July and 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. [...] is a pest of broad-leafed trees. It is most often found in birch, ash, willow and elm but can also attack fruit trees. It is widespread in Europe. Damage

• Amblyseius andersoni

  white. Adults are about 0.5 mm in size. Predatory mites are usually found on the lower surface of the leaves, often in the corner of the main vein and lateral [...] life cycle of Amblyseius andersoni consists of egg, larva, protonymph, deutonymph, and adult. Eggs are laid on the underside of leaves, often in the axil [...] available in breeding sachets ( Anso-Mite Plus ). In this case the predatory mites multiply in the sachet and disperse into the crop over a period of several

• Aphipar

  Carrier Wood chips. Application Spread the material on rock wool slabs or in Diboxes Make sure the material remains dry and is not moved from its introduction [...] persicae ). Mode of action Adult parasitic wasps emerge from the mummies and females lay their eggs into aphids . The next generation of parasitic wasps [...] adult parasitic wasp emerges through a hole at the rear of the mummy. The first mummies are noticed in the crop around 10-14 days after the first introduction

• Tobacco whitefly

  transmission of viruses, including TYLCV in tomato. The consumption of plant sap and secreting of honeydew by whiteflies reduce the aesthetic value of crops. [...] irregular ripening in tomatoes and sweet peppers, yellowing of the flower stalks in gerbera, and serious yellowing of the leaves of French beans. Other [...] 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

• Thripor-L

  before use Spread material on clean rock wool slabs, leaves and/or in application boxes (Dibox) Apply in groups of at least 50 insects in order to establish [...] Pests Various species of thrips . Crops Do not use in tomato. Mode of action The predatory bugs actively search for prey. With their piercing mouthparts [...] mouthparts, they extract the contents of their prey, leaving the empty skin behind in its original form. Pack size 500; 2,000 adults and nymphs. Presentation 100