Leek

ampeloprasum . The part of the plant that can be eaten is at times erroneously called a stem or stalk. This part is actually a bundle of leaf sheaths. This bundle [...] plant is rather hardy and many varieties can be left in the soil during winter and harvested when there is a need for them. [...] around it (so-called ‘trenching’). The plant is usually sold as a small seedling and planted in a greenhouse. Later on, as weather permits, the leek is planted

Citrus mealybug

development. After the second instar, a male nymph forms a dark brown ‘prepupa’ from which a pupa rapidly develops, inside a white cottony cocoon. Females undergo [...] have an oval form; they are soft and covered with a fine waxy material. They move very little. They can be distinguished from other mealy bugs by their possession [...] waxy covering. There is often a darker longitudinal stripe running over the body. The adult males are short lived and can be hard to spot. They are smaller

Spidex Vital

material remains on the introduction site for at least a few hours after introduction Can also be applied with Natutec Airobreez, Natutec Mini-Airbug , [...] 2-50 per m2/release. Releases should be repeated once or twice at weekly intervals. Consult a Koppert advisor or a recognized distributor of Koppert products [...] us persimilis is sensitive to relative humidity below 70%. Combined use Can be combined with Neoseiulus californicus and Feltiella acarisuga. Storage time

Phytophthora blight

with a light-green edge. On the stem, elongated brown lesions occur, usually circling the stem. On potato tubers, blueish lesions appear, that can be seen [...] causes the pathogen to be returned to the soil from infected plants. Dispersal in the soil happens via water, since the zoospores can readily move through [...] cultivars when available Prevent over-irrigating and be careful with overhead irrigation since both a high water content of the soil and water splash promote

Orange

oranges. The orange is a hybrid and derives from pomelo ( Citrus maxima ) and mandarin ( Citrus reticulata ). Its genes can be traced to about 25% pomelo [...] sinensis that belongs to the family of Rutaceae . The Citrus X sinensis can be divided into four subgroups, that each have their own characteristics: common [...] the Citrus X sinensis is regarded as a sweet orange, while the fruit of the Citrus X aurantium is recognized as a bitter orange. Recommended for you

Soybean

States. Soybeans are now an important global crop can be used as food crop, but also provide oil and are a major source of protein. [...] soya bean is a so-called legume and indigenous to East Asia. It is extensively cultivated for its edible beans. The fruit of the plant is a hairy pod, that [...] measure 5-11 mm in diameter. Soybean seeds vary greatly in size and the hull can be black or brown, but also blue, yellow or green. When planting soybean plants

Neoseiulus californicus

Make sure the material remains on the leaves for at least a few hours after introduction Can also be applied with (Mini)-Air(o)bug The dosage of Spical depends [...] 25-125 per m2/release. Releases should be repeated at least five times at weekly intervals. Consult a Koppert advisor or a recognized distributor of Koppert [...] spaced in the crop. Release should be repeated after 4 weeks if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert

La Hacienda Fresh increases crop profitability thanks to biological control

implementation of a biological control program is one of the key tools that can help you achieve this. This is attested to by La Hacienda Fresh, a company that [...] release in a timely manner... we have seen the impact reflected in a safe environment for the worker and a better quality of fruit for export, since it [...] in Mexico The profitability of a crop is based on the quantity and quality of its fruits and the time in which they can be produced and harvested, the price

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Amblyseius swirskii

have eight legs, and are a whitish yellow colour. Adult mites have eight legs, are a translucent white in colour, and have a flat, elongated body. They [...] material remains on the introduction site for at least a few hours after introduction Can also be applied with (Mini)-Air(o)bug The dosage of Swirski-Mite [...] range from 25-300 per m2/release. Releases should be repeated if necessary. Consult a Koppert advisor or a recognized distributor of Koppert products for