American serpentine leaf miner

upper side of the leaf. Egg spots are oval and hard to distinguish from feeding spots. The larvae of Liriomyza trifolii are entirely ochre-yellow. When the [...] three larval instars, a pupal instar and the adult fly. Adult leaf miners are small yellow and black coloured flies , at most only several millimetres long

Tomato leaf miner

upper side of the leaf. Egg spots are oval and hard to distinguish from feeding spots. Larvae of Liriomyza bryoniae are transparent white, older larvae have [...] three larval instars, a pupal instar and the adult fly. Adult leaf miners are small yellow and black coloured flies , at most only several millimetres long

Greenhouse whitefly

and adult. The larvae are found on the underside of young leaves and have an oval shape. The first instar larvae (crawlers) are mobile, whereas the rest [...] ring of erect waxy rods. This is called the pupa stadium and these pupae are found on the oldest leaves. The adult emerges from the pupa via a T-shaped

Common cockchafer

just laid, the oval eggs of the common cockchafer ( Melolontha melolontha ) are 2 x 3 mm, but they increase in size by absorbing water. The larvae (grubs) [...] It takes three or four years for the larvae to fully develop. The grubs are 10 to 20 mm in the first autumn, 30 to 35 mm by the following autumn, and

Effective Control of Spider Mite and Thrips

Pollination

Biosolutions for Tropicals: Pest Control for Floral and Foliage Crops

Tropicals grow year-round. Chemicals are sprayed year-round. Even with moderate use, pesticide-resistant strains are bred elsewhere but arrive on-site. Losses [...] start at sticking, planting, or repotting. It’s also important whenever roots are disturbed or pests show up. Koppert offers a full line of beneficial microbes [...] result, makes the remaining pesticides more effective. Timing and selection are important factors, and Koppert has the details to combine the strengths of

Rose

the family Rosaceae. Rose also refers to the flowers the plant bears. There are more than one hundred rose species and thousands of different cultivars. The [...] sharp thorns. The flowers of the rose plant can vary in shape and size, but are often ornate and bright colored. Colors range from white to yellow, pink,

Cabbage looper

attached to the leaf, and are a yellowish or greenish white colour. The Larvae hatch after 3 to 4 days. Since their legs are confined to the front and

Pollination checklist outdoor

crop and the presence of other pollinating insects. Bumblebees and honeybees are able to complement each other's pollination work and can therefore be released