Aphidius colemani

causing aphids to drop from the leaf and fall to the ground. Although many aphids die as a result, many will survive and migrate to other plants to begin new [...] d aphids turn into golden brown mummies after 7-12 days, depending on the temperature. Four to six days later the new wasps will emerge. An adult braconid [...] a cocoon inside the aphid cuticle, causing it to swell. The cuticle turns from a hard, leathery brown to a golden yellow casing, known as a mummy. Parasitized

Mycotal - Effective at lower temperatures

and 14 °C during the day, mimicking a cold day in the greenhouse. The lines are predicted values and the ribbons around the lines are 95% Confidence intervals [...] and 14 °C during the day, mimicking a cold day in the greenhouse. The lines are predicted values and the ribbons around the lines are 95% Confidence intervals [...] and 12 °C during the day, mimicking a cold day in the greenhouse. The lines are predicted values and the ribbons around the lines are 95% Confidence intervals

trial results wireworm control

2023, Italy 80 20 60 15 Damage (%) Efficacy (%) Casea efficacy against wireworms in irrigated potato (% damage reduction compared to untreated control) [...] Each of the nematodes produced by Koppert has been selected to target specific pest insects. How does it work? After application, the nematodes set out in [...] control) Emilia-Romagna Region - North Italy, Sagea 2022 40 17,5 10 20 5 0 0 0,75 Casea 1 Billion/ha Casea 1 Billion/ha - 6 applications Chemical

Black vine weevil

depth where the pupae can be found varies between 2 and 20 cm. Pupae are white to cream coloured and 7 - 10 mm long. Outdoors there is a single generation [...] appear around May. They are approximately 7 - 10 mm long, brownish black and have dull yellow spots on their back. The wing covers are grooved and fused with [...] under planks etc . In temperate climates, the small (0.7 mm diameter), spherical white eggs are laid from the beginning of July until around the end of October

Trial results onion fly and bean seed fly

chemical program B Capirel: 5 billion/ha - 2 applications 7 days apart, starting 7 days from first flies detection. Full conventional programme: Oxamyl [...] 40 20 0 Capirel 5 Billion/ha Capirel 3 Billion/ha Full conventional program Capirel: 3 applications 7-10 days apart, starting two weeks from first [...] compared to untreated control) against bean seed fly Vertify, Aarle Rixtel, The Netherlands, 2022 Capirel efficacy (% damage reduction compared to untreated

Beet armyworm

secretion. Pupae are brown and 15 to 20 mm long, and resemble those of other noctuid moths. After five or ten days the adult moth emerges from the pupa. Damage [...] a regular problem for horticulturalists due to its resistance to nearly all insecticides, and its ability to develop on wild vegetation during the summer [...] hides during the day and is active only at night. The forewings are grey-brown suffused with a dark brown or black. The head and thorax are brown and the

Root rot of carrot

the disease forms circular to irregular spots on the leaves that vary in colour from grey to almost black. The spots appear to be sharply defined, but under [...] fungus develops at temperatures ranging from -3°C to 25°C, with an optimum around 18°C. Lesions are dark brown to black, moist, mostly circular spots 0.5 [...] The pH for growth, sporulation, and spore germination ranges from 3.4 to 7.1 (optimum 4.2–4.7). This affinity for acidic conditions may explain the concentration

Cabbage looper

part 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 [...] in a “looping” manner. They take 15 to 20 days to pass through 5 instars, changing colour from yellowish green to pale green with a white band on both [...] moth is able to disperse widely, reaching distances of up to 200 km. Life cycle and appearance of Trichoplusia ni Adults can deposit up to 300 eggs on the

House fly

site to pupate. Flies in the pupal stage are oval-shaped, with bluntly rounded ends, about 8 mm long and change in colour from yellow to red, to brown [...] will lay up to 500 eggs in several batches on decaying organic matter, such as food waste, carrion or feces, over the course of three to four days. Development [...] typically emerge from the eggs within 24 hours. The maggots pass through three larval instars until fully grown (7–12 mm), at which point they crawl to a cool,

Trial results Onion fly and Fusarium wilt

Compilation of results from 5 trials from Germany and Spain. 0 Trianum-G Trianum-P Grower Standard Compilation of results from 8 trials from Germany, Netherlands [...] efficacy (% reduction compared to untreated control) against onion fly damage Capirel efficacy (% reduction compared to untreated control) against onion [...] 2021 For more information: www.Uireka.nl When to apply Trianum-P Trianum-G Capirel Scan this QR-code to know more about Biological Crop Protection “The