Contactez directement le fabricant. Découvrez toute la gamme de insecticide contre les thrips de la marque Cheminova Agro France.
Gladiolus thrips: attack gladiola, iris, carnations, lilies, narcissus, freesia, amaryllis, and many others. Traitement naturel contre les thrips : insecticide naturel. Cuban laurel thrips: Mostly attack ficus trees. Since they’re so small, it can be hard to tell if you have a thrip problem in your garden, until you see your plants and flowers slowly drying out and turning brown. It can be used prior to releasing beneficial insects and suppresses foliar diseases like powdery mildew . Certains pièges comme les plaques collantes sont également efficaces pour stopper les déplacements des adultes et ainsi les éliminer pour de bon. En effet, ce sont les prédateurs naturels des thrips. Quels insecticides pour les thrips ? Ils ont une toxicité sélective ciblant principalement les insectes, mais attention aux chats et aux animaux à sang froid. Ajoutez 2 cuillères à soupe de savon noir liquide. Les pyréthrinoïdes de synthèse: deltaméthrine, alphaméthrine, alpha-cyperméthrine, acrinathrine. Filtrez la préparation. Insecticide Sprays – Use insecticides for early knockdown or continued control of high pest numbers. Fabrication maison d’un insecticide contre les thrips à base d ’ail et de savon noir: Plongez 10 gousses d’ails dans 5L d’eau bouillante.
In addition, Western flower thrips are really good at hiding due to their small size (Figure 2), develop resistance to insecticides rapidly and move well from one place to the next. Thrips (Thysanoptera), also known as thunderflies, storm flies, corn lice, or thunderbugs, are very small insects. Laissez infuser au moins une demi-journée. Insecticides à large spectre, ils sont assez polyvalents et agissent contre un grand nombre de ravageurs, dont les thrips.
Red-banded thrips: In immature stages, these thrips produce a lot of honeydew which can cause premature defoliation in fruit, shade trees, shrubs, and vinces. Symptoms Thrips scrape the surface of the leaves and petals, and suck the sap, leaving a white mottled appearance on leaves. Western flower thrips damage leaves by breaking the cells and then feeding from the cell contents, leaving a characteristic pattern of damage on the leaf tissue (Figure 3). Neem oil is an effective knockdown spray and one of the best sprays for garden thrips control. Thrips also spread plant viruses; for example tomato thrips and western flower thrips spread the tomato spotted wilt virus.