Cottony cushion scale

countries of the world. It is also periodically discovered in greenhouses in temperate regions, but is not generally a pest in these situations. Life cycle [...] purchasi , is considered to have originated in Australia. It was accidentally introduced to California in about 1868 and devastated the citrus industry [...] industry there until a natural enemy from Australia was introduced in 1888. This was the first ever example of successful classical biological control. The cottony

FAQ Nezapar

with which it can be hung in a plant, and in which Nezapar can be released. Install Dibox in such a way that the boxes are protected from water. It is possible [...] ha per week. Can I also release Nezapar on the slabs? Yes it’s possible, but only on the gutters, not on slabs on the ground. Is Nezapar a stand alone product [...] Nezara viridula. Can pesticides have (in)direct effects on Trissolcus basalis? Pesticides can have (in)direct effects on biological solutions. We are currently

Cyclamen mite

smaller than usual. In cyclamen, the flowers are damaged and leaf growth is inhibited. In hedera, a mite attack can cause baldness in parts of the stem. [...] There are species that feed on fungi, algae, plants, as well as insect and mite predators and parasites. Those living on plants can cause considerable [...] mite remains immobile on the leaf surface and does not feed. Damage symptoms The cyclamen mite ( Phytonemus pallidus ) feeds on plant sap by penetrating

Whitefly

value of crops. This is particularly important in ornamentals. The honeydew deposited on fruit makes it sticky. Dirt adheres to the fruit, and the growth [...] are widespread, polyphagous and are broadly comparable in outline. Find solutions for whitefly in your crop Life cycle of whitefly Whitefly damage The larvae [...] population 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

Long-tailed mealybug

about six weeks to complete and in the winter about 12 weeks. Damage symptoms Mealybugs inflict damage on the crop in various ways: Nymphs and females [...] yield. Flowers and fruit often drop off. Plant sap is rich in sugars, but low in proteins. In order to gain an adequate intake of protein, mealybugs must [...] General Pseudococcus longispinus occurs naturally in tropical and sub-tropical regions, but these days it is widespread throughout the world. The range of

Apricot

5 cm or 0.6-1.0 cm in diameter, some cultivars are larger) and its colour varies from yellow to orange, and is often a bit reddish on the side that caught [...] caught the sun. Its skin can be either smooth (botanically: glabrous) or have a more velvety feel (botanically: pubescent).

Gooseberry

sparsely habituated in various location in North America. The rambling gooseberry bush grows up to 1,5 metres (5 feet) high and wide and its fruit, the berries [...] kinds, but do have a nice flavour. Nowadays, gooseberries are produced both on a commercial and domestic scale.

Codling moth

spring. Larvae still in the apples at harvest can often be found in cracks in apple boxes or other places in the store. [...] apple and also occasionally of pear, quince, peach and other fruits. It is very common in Europe. Damage symptoms After invading the fruit, the larvae first [...] hook-tipped bristles at the tip. In Europe, the first generation adults appear from mid May onwards. Eggs are laid singly on leaves or developing fruitlets

Cannabis

April – September in outdoor cultivation. Indoor cultivation (hydroponic or soil) is grown on a continuous basis. Cannabis belongs in the family Cannabaceae [...] Medical cannabis (or medical marijuana) refers to the use of cannabis and its constituent cannabinoids, to treat disease or improve symptoms. Cannabis is [...] used to reduce nausea and vomiting during chemotherapy, to improve appetite in people with HIV/AIDS, and to treat chronic pain and muscle spasms.

Rhyzobug FAQ

larvae feed on armoured scale insects. Small scales are consumed entirely. In larger scales feeding damage is visible as irregular holes in scale cover [...] the tube and tap the ladybird adults on the plants. On which crops can Rhyzobug be used? Rhyzobug can be used in both greenhouse and outdoor crops, whenever [...] present. Experiences in citrus, grapes, mango, kiwi and blueberries are positive. Who can apply the product into the crop and is it safe to use? Everyone