Phytophthora blight

1840s. Life cycle and appearance of Phytophthora blight Phytophthora species are very destructive organisms belonging to the Oomycetes and are therefore strictly [...] between 15 and 23 °C and higher water content than is optimal for crop growth. Phytophthora overwinters in roots, infected tubers and bulbs or in the soil [...] For germination on above-ground plant parts, leaf wetness is required. Dispersal is by wind and rain causes the pathogen to be returned to the soil from

20250158_Valto_-_Label_V10_0_8_liter_EN_-_108x195mm_-_DEF_HR.pdf

l of diluted product to 12.5 m2. • Add 15 g of synthetic sand to 1.0 l of diluted product. Dip a clean scourer in the diluted product and rub one leaf [...] part of the Product Label. All instructions within this section must be read carefully in order to ensure safe and successful use of this product. RESTRICTIONS [...] PepMV developing in the crop should be conducted before this product is used. • Warning: Do not use this product on crops for seed production. TOMATO – RUBBING

Macrocheles robustulus

controlling eggs and larvae of flies , thrips pupae, nematodes and other soil living pests, which can be found in high numbers in greenhouses in soil which has [...] predatory mites feed on larvae of sciarid flies , thrips pupae and other soil-dwelling insects. The mites appear in and on the soil and at the base of plant [...] ed protonymph and deutonymph, and adult. Adult mites are 0.6-0.8 mm long, oval shaped and pale white with a brown oval dorsal shield and brown legs. The

Garden chafer

damage in the larval stage when it feeds on roots of grasses and clover. The adults feed on the leaves of trees like oak, hazelnut and birch and on the flowers [...] within stems of plants and on strawberry fruits lying on the ground. Both adult beetles and larvae are polyphagous and feed on a wide variety of plant [...] damage in the larval stage when it feeds on the roots. First instar larvae mainly feed on small humus particles, second instar larvae on fine roots of grasses

Anagyrus vladimiri

female is about 1.5-2 mm in length and brown, with distinctive black and white banded antennae. The male is 0.8 mm in length and black in colour. Anagyrus vladimiri [...] ant control The dosage of Citripar depends on climate, crop and mealybug density and should always be adjusted to the particular situation. Start introduction [...] bottle according to the instructions Hang the bottle in the crop, out of direct sunlight Deploy in or near the mealybug colonies Leave bottles in the crop for

Verticillium wilt

fungus and the gum causes the xylem vessels to get blocked, which in turn causes the plant to wilt. Spores may be wind-dispersed to new hosts. In the senescent [...] intact. In rose, branches die off from the top and purple brown stripes occur on the stem. In tomato, sometimes V-shaped lesions are formed on the leaf [...] Verticillium species are non-specific plant pathogens. Many species are saprophytes, V erticillium albo-atrum and Verticillium dahlia e are the most important

Tomato russet mite

diameter and are laid on the underside of leaves, on leaf petioles, and on stems on the lower portion of plants. When newly laid they are creamy white but [...] russet mite are extremely small and difficult to observe. They are elongated (torpedo-shaped), soft and segmented. The body appears to be divided into [...] (vagrant) on tomato plants. Aculops lycopersici was detected for the first time in Australia and is a pest in tomatoes in all areas where they are grown.

Consumers

Koppert helps growers and farmers around the world to combat pests and diseases in a natural and sustainable way. In this way, we hope to make an active co [...] therefore sells its products exclusively to professional growers and farmers. In order to provide you with the best possible service as a consumer, we have [...] as predatory mites , ladybugs, and parasitic wasps are released to combat harmful insects, in the same way as they do in the wild. Koppert supplies various

Oleander aphid

(apterae) are yellow with black cornicles, antennae, legs, and cauda (tip of abdomen). Nymphs are similar to apterae in appearance except that they are smaller [...] from 1.5 to 2.6 mm in length. Females are viviparous and parthenogenetic, meaning that they deposit nymphs rather than eggs and that the progeny are clones [...] oleander aphid is cosmopolitan, and can be found in tropical to warm temperate regions throughout the world. It probably originated in the Mediterranean region

Thripex-V

crop and pest density and should always be adjusted to the particular situation. Start introduction as soon as the first pest mites are detected in the [...] Bucket: Use a spoon to distribute Thripex Sprinkle material on leaves or put small heaps on rockwool slabs Make sure the material remains on the introduction [...] Vermiculite and a fraction of bran. Application Turn and shake the bottle or bucket gently before use Bottle: Push the centre of the cap to open the dosage