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Pragas de plantas

Whitepaper new Myzus persicae genotype

years they have become resistant to various organophosphates, cyclodienes, carbamates, pyrethroids and neonicotinoids. Well known products, such as Gazelle [...] Sequoia, Sivanto Prime and now recently also Teppeki (active ingredient flonicamid), have become ineffective at controlling these aphids. A new Myzus persicae [...] Portugal, Hungary and even Canada (Table 1). New products such as Verimark (active ingredient cyantraniliprole) have appeared on the market since. However

Effect of Nezapar Leaflet

that are present in their crop as well as excluding any risk of resistance. Viable commercial quantities The parasitic wasps and their capacity to parasitize [...] intact • Labor saving Hotspot size Effect of Nezapar on Nezara viridula over time Displayed as affected crop area by Nezara 25 % of affected area 20 [...] Trissolcus basalis to viable commercial quantities making it possible to introduce the beneficial at every relevant moment. Origin and natural distribution

Entonem_research_results_cold_tolerance_EN_-_Koppert.pdf

bioassay at 2 cold-cycle and one 0 S. feltiae Entonem Control at optimal temperature (21°C) regimes throughout multiple trials. Means ± SE are shown. [...] Efficacy % 80 60 40 20 Figure 1: Efficacy (%) expressed as percentage mortality of mealworms, 4 days after application of Steinernema feltiae in a sand [...] proves to be cold tolerant Cold tolerant nematode A strong player to control black vine weevil in early spring and autumn Cold day 24h: 5-9-13-9°C 100

Bicho-da-raiz do milho

Pulgão do oleandro

generales El pulgón de la adelfa, Aphis nerii , es una plaga común en varias plantas ornamentales importantes de las familias Apocynaceae y Asclepiadaceae [...] e. Se suele encontrar sobre adelfas y algodoncillo ( Asclepias sp.). El pulgón de la adelfa es cosmopolita y habita en regiones de clima templado o tropical [...] tropical en todo el mundo. Su origen se sitúa probablemente en la cuenca mediterránea, de donde procede la adelfa, su planta hospedadora principal. Síntomas

Psilídeos

Cigarrinhas

Beneficial Nematodes against Horticultural Pests

Koppert’s little heroes Entomopathogenic nematodes measure much less than a millimeter, so cannot be seen with the naked eye. As small as they are, they [...] nematodes in horticultural crops Which nematode controls which pest best? This is an overview of the nematode-pest combinations that have been tested [...] they play an important role in the biological control of many pests, keeping fruits, vegetables and ornamental crops free of pests while minimizing chemical