• Diglyphus isaea

  wasp Diglyphus isaea is available in a bottle ( Miglyphus ). Release parasitic wasps between the leaves of the crop in the morning or in the evening The dosage [...] evidence that a parasitic wasp rather than a leaf miner has come from the mine. This is also seen in the pillars that remain visible as black spots in the leaf [...] Diglyphus isaea is a small parasitic wasp belonging to the family Eulophidae within the order Hymenoptera . It is widely recognized for its role as a biological

• Citrus mealybug

  filaments. Their sole task is to fertilize the females and as soon as a male emerges from its cocoon, it goes in search of a female. A fertilized female lays [...] instar, a male nymph forms a dark brown ‘prepupa’ from which a pupa rapidly develops, inside a white cottony cocoon. Females undergo little changes in form [...] citri ) has a world-wide distribution and many and diverse host plants. In temperate regions of the world this mealybug poses a problem in greenhouse

• Broad mite

  brown stripes forming a fine network on the leaves. In case of a more serious infestation, this network becomes so dense that there is no more green tissue [...] rsonemus latus) occurs in the tropics and in greenhouses in temperate regions. The broad mite (Polyphagotarsonemus latus) has a wide range of host plants [...] mite ( Polyphagotarsonemus latus ), is the appearance of dark brown edges at the base of young leaves. In case of a mild infestation, one can often see

• Beetles

  Coleoptera is the largest of all insect orders and displays an enormous variety of form, size and habit. A number of species are a serious pest in crops or [...] damage in many greenhouse and field crops by feeding on leaves, roots, or fruits, leading to reduced growth and yield loss. Effective beetle control is essential [...] stored products. There are many useful beetles as well. For instance, ladybirds contribute to the control of aphids . Beetles undergo a complete metamorphosis

• Oleander scale

  oleander scales are a greyish, dirty white or yellowy colour, round in shape, with a scale whose apex is off-centred. This scale resembles a miniature fried [...] 30-175 offspring during her lifespan. At 30°C, there is a large reduction in fertility and high mortality in crawlers. [...] Damage to fruit occurs in heavy infestations, where spotting and often deformity of fruits affects market value. In olives this is seen as green spots on

• Nutari

  montdorensis ) in the beginning of the season and at low prey densities. Mode of action When density of the target pest is low and there is no alternative [...] available in the crop Nutari can be provided as alternative food source for predatory mites . This will ensure a standing army of predatory mites in the crop [...] applied by sprinkling on the leaves by hand or with an Air(o)bug Large heaps of carrier material may cause leaf damage, so make sure the material is distributed

• Orchid

  fragrant. Nowadays there are no less than 28,000 known species, divided in about 763 genera. In addition, the flowers of orchids come in many different a [...] orchids which are commercially sold is tropical or subtropical. There are varieties however that grow in colder climates. [...] arrangements. Some only have a single flower, but most plants have a racemose inflorescence, which can consist of many flowers. The majority of orchids

• American serpentine leaf miner

  sweet pepper, pea, bean and potato. In greenhouses, it is mainly found on gerbera and chrysanthemum. Today the insect is widespread across the whole world [...] most direct damage is caused by the larvae mining the leaf tissue, leading to desiccation, premature leaf-fall and cosmetic damage. In tropical and subtropical [...] to burning in fruit such as tomato and melon. Loss of leaves also reduces yield. In full-grown plants of fruiting vegetable crops, however, a considerable

• The five main benefits of Integrated Pest Management

  January 7, 2024

  making it a key player in meeting the demands of the evolving value chain. Choosing IPM is more than a smart move; it's a commitment to a balanced and [...] making it a key player in meeting the demands of the evolving value chain. Choosing IPM is more than a smart move; it's a commitment to a balanced and [...] that growers create a more robust system which is easier to balance in the crop. This supports in lowering the risks of impact by drought, salinity, wind

• Fusarium wilt

  General Fusarium is a group of soil-borne fungi with many different species. Fusarium is widespread and can infect a range of host crops. Many species [...] clean substrate in greenhouse crops Disinfect tools, machinery and irrigation water in greenhouses Prevent stress for the plants Ensure there is adequate soil [...] stem rot, leaf lesions, fruit rot, head blight in cereals and post-harvest decay. Fusarium oxysporum is the species causing vascular wilt. First the leaves