Cotton bollworm

the preference is for smaller specimens. The fruits stop growing, mature rapidly, and drop off. In legumes, flowers are attacked, and seed pods may be pierced [...] bollworm ( Helicoverpa armigera ) occurs in the tropics and sub-tropics of all continents except for North America. Larvae of the cotton bollworm ( Helicoverpa [...] long. The first instars are the most mobile, and move like loopers. The caterpillars are often aggressive and cannibalistic. Pupation occurs in the soil

Thripex

Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation. Environmental conditions Neoseiulus cucumeris [...] mouthparts and suck out the contents. Pack size 100,000 predatory mites . Presentation 1,000 ml bottle. Carrier Bran. Application Turn and shake the bottle [...] Natutec Airobug Dosage The dosage of Thripex depends on climate, crop and pest density and should always be adjusted to the particular situation. Start introduction

Onion

handled as an annual and harvested at the end of its first production season. Onions are popular and therefore cultivated and used for cooking all around

Obscure mealybug

Fruit and flowers are also fouled, rendering them unfit for sale, and the reduced level of photosynthesis in the leaves also reduces flower and fruit [...] the crop in various ways: Nymphs and females extract the sap from the plant, stunting growth and causing deformation and / or yellowing of leaves, sometimes [...] production. In ornamental crops, the mere presence of mealybugs is sufficient to render the product unfit for sale. A very small population can thus cause

Aphidius matricariae

remains dry and is not moved from its introduction site for at least a few days The dosage of Aphipar -M depends on climate, crop and aphid density and should [...] a recognized distributor of Koppert products for advice on the best strategy for your situation. Best conditions for use Aphidius matricariae The natural [...] nectar and water. Life cycle and appearance of Aphidius matricariae Adults are 3-4 mm golden brown wasps with long antennae. Characteristic for the distinction

Encarsia formosa

a recognized distributor of Koppert products for advice on the best strategy for your situation. Best conditions for Encarsia formosa The parasitic wasp [...] parasitic wasp, native to temperate and subtropical regions, has become an important natural enemy for farmers and gardeners aiming to reduce the reliance [...] whiteflies but rely on nectar and honeydew produced by other insects for their sustenance. Their presence in greenhouses and other controlled environments

Aphelinus abdominalis

material remains dry and at its introduction site for a few days The dosage of Aphilin depends on climate, crop and aphid density and should always be adjusted [...] a recognized distributor of Koppert products for advice on the best strategy for your situation. Best conditions for use of Aphelinus abdominalis The parasitic [...] wing tips, and will try to pierce the aphid in the abdomen with her long ovipositor. The ovipositor will remain inserted for several minutes for egg deposition

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Phytoseiulus persimilis

conditions for use of Phytoseiulus persimilis Phytoseiulus persimilis is most effective at temperatures between 13 and 27°C (55 and 81°F) and not effective [...] used commercially in greenhouses and Koppert’s very first product in 1967. It is a specialist predator of spider mites and can control spider mite infestations [...] protonymph and then start to feed on spider mites. The quantity of prey consumed depends on the predator and prey populations, the sex and age of the predator

Aphidius colemani

remains dry and is not moved from its introduction site for at least a few days The dosage of Aphipar depends on climate, crop and aphid density and should [...] a recognized distributor of Koppert products for advice on the best strategy for your situation. Best conditions for use of Aphidius colemani The parasitic [...] is a parasitic wasp used for biological pest control . This species belongs to the Braconidae family and is primarily known for its effectiveness in controlling