• Rhizoctonia solani

  Optimum temperature for infection is between 15 and 18 °C, but infection still occurs at 35 °C. Disease is most severe in a moderately wet soil. On the [...] fusion site die. To complicate matters further, subgroups can be distinguished within AG’s. The different AG’s are more or less specific to the pathogenicity [...] long known as Rhizoctonia solani , the vegetative stage. It was long believed to be a sterile fungus, but recently it was discovered that the fungus produces

• Aphids—Go Time Appears in GrowerTalks Magazine

  February 25, 2025

  Aphids—Go Time he discusses key points about the main types of aphids growers are most likely to encounter this spring, including the melon or cotton aphid [...] , and the potato aphid , and how to identify them. This information is critical right now because this is the time to get a biocontrol plan in place, so [...] voice for ornamental horticulture since 1937. Growers and propagators turn to it to learn about the newest standards and practices, including those for biological

• Aphids

  adjusted to the situation. Coleobug Isarid Horiver Disc Chrysopa-E Ervipar Chrysopa Aphidend Aphipar Aphipar-M Aphilin How to prevent aphids To prevent [...] insects: the super- family Aphidoidea, belonging to the order Hemiptera . The aphids discussed here all belong to the family Aphididae, a family containing many [...] colour forms, or resistance to pesticides, remain unchanged and unsorted. The young aphids are born as developed nymphs and begin to feed instantly on plant

• Rhyzobug

  on climate, crop and armoured scale density and should always be adjusted to the particular situation. Start introduction as soon as the first armoured [...] Environmental conditions Optimal temperatures for Rhyzobug are around 25°C (77°F). Lower temperature slows down the development of Rhyzobius lophanthae [...] necessary, the product can be stored for 1-2 days. Storage temperature 10-15°C/50-59°F. Storage conditions In the dark. Recommended for you The journey of

• Melon

  About A melon can be any one of several plants belonging to the family of Cucurbitaceae . The melon plant produces a usually sweet and edible, fleshy fruit [...] fruit. The term "melon" is used for the plant, but also to identify the fruit. Botanically speaking, the melon (the fruit) is actually a berry, or more [...] species of melon are: Watermelon ( Citrullus lanatus var. lanatus ) Muskmelon ( C. melo ) Winter melon ( B. hispida ) Cantaloupe Honeydew Sugar Melon Galia melon

• Rhyzobug Brochure

  insects • Easy to combine with other natural enemies like Aphytis melinus Rhyzobius lophanthae Eggs under armoured scale Egg to adult at 25°C: 29 days Adult [...] avg T: 28,9°C 50 Control 0 26 27 28 29 30 31 32 33 34 Weeks 35 36 37 38 39 40 41 42 R. lophantae How to use How to use • Apply in [...] Rhyzobug Ready to deal with armoured scales Why to use Rhyzobug Pesticide reduction • No residues on crop • No resistance possible • Reduces the number

• Thripor-I

  application boxes ( Dibox ) Apply in groups of at least 50 insects in order to establish a population and encourage mating Make sure the material remains [...] depends on climate, crop and thrips density and should always be adjusted to the particular situation. Start introduction as soon as the first thrips are [...] Environmental conditions Optimal temperatures for Thripor-I are above 20°C/68°F), lower temperatures slow down the development of Orius insidiosus si

• Anagyrus vladimiri

  temperatures around 25°C/77°F. The lowest temperature at which development can occur is 13°C/55°F; the highest temperature is 38°C/100°F. Citripar should [...] parasitic wasp Anagyrus vladimiri Anagyrus vladimiri is a parasitic wasp belonging to the Encyrtidae family. This parasitic wasp is particularly effective for mealybug [...] Koppert as Citripar . Anagyrus vladimiri products Citripar Expand all items How to use Anagyrus vladimiri The parasitic wasp Anagyrus vladimir is available in

• Swirskii Predatory Mite Not All That Demanding

  May 3, 2019

  should regularly exceed 20-22 °C/68-71.6°F (but it does even better at 25-30 °C/77-86°F). Although it still develops up to 36 °C/96.8°F, it does not do well [...] preferences. To begin with, swirskii does not like extreme cold. You can store it for a short time at 10-15 °C/50-59°F, but the eggs will not hatch. To ensure [...] mite Amblyseius swirskii . This insect is an easy house guest: they are happy to eat almost anything and quickly feel at home in a crop. This is why this predatory

• Effective control with Chrysopa-E!

  of aphids, mealy bugs and Echinothrips Aphids and mealy bugs are difficult to control and an increasing problem in many crops in which hotspots can grow [...] lacewing, Chrysoperla carnea , instead of the larval stage used previously, to greater effect. Effective control Chrysopa-E can be produced at much lower [...] you can use many more beneficials at less expense. It is possible for you to use many more beneficials and thus gain better control of pests, with a better