• Encarsia formosa

  wasp is approximately 0.6 mm long, with a head that is dark brown to black in colour, a dark brown to black thorax, and a yellow abdomen. The male is entirely [...] until control is achieved. At increasing temperatures it may be better to switch to the use of Enermix or Ercal . Consult a Koppert advisor or a recognized [...] Whitefly control with the parasitic wasp Encarsia formosa Encarsia formosa is a parasitic wasp belonging to the family Aphelinidae , widely recognized for

• Long-tailed mealybug

  defoliation. The overall effect is a reduction of photosynthesis and therefore the yield. Flowers and fruit often drop off. Plant sap is rich in sugars, but low [...] l regions, but these days it is widespread throughout the world. The range of host plants of Pseudococcus longispinus is less extensive than that of the [...] citrus). The species often inhabits concealed places such as auxiliary buds and prefers a warm, humid environment. Damage symptoms Mealybugs inflict damage

• Tomato pinworm

  fruits of tomato. Mining by larvae in the leaves is the most common type of injury. Initially, the mine is long and narrow, but it later widens to become [...] then turn brown or orange as they develop and can be found on the underside of the leaves. When the presence of the pest is high, they can be found on [...] after being laid. The larvae have a yellowish-grayish body, changing to gray with purple spots or completely purple, with a dark brown head. In total, the

• Sugar cane

  with the remainder made from sugar beet. As a tropical and subtropical crop, it requires plentiful rainfall for a period of more than six months per annum [...] The sucrose is extracted in mill factories to be processed into sugar or fermented to produce ethanol. The world’s sugar consumption is derived from sugar [...] genus, Saccharum , of the family Poaceae . In terms of production quantity, it is the world’s largest crop. Over time, sugar cane species were interbred and

• Phytoseiulus persimilis

  by predation. Phytoseiulus persimilis is highly specific and is only effective against spider mites that produce a large amount of webbing. It can move [...] outbreak is quickly and effectively dealt with, but the disadvantage is that it disappears rapidly in the absence of suitable prey. When prey is in short [...] situation. Release should be repeated biweekly if the pest is not controlled. Consult a Koppert advisor or a recognized distributor of Koppert products for advice

• Spider Mite Control: The Essential Guide

  resistance to a wide range of pesticides. Identifying the early signs of spider mite damage, such as stippling on leaves and webbing, is essential for [...] contents. These dead cells become yellow. As damage increases, whole leaves turn yellow and as the chlorophyll is removed, the leaf, and eventually the whole [...] management is crucial to maintaining plant health and productivity. Understanding spider mites Spider mites are common pests that affect a wide range of

• Cryptobug

  temperature for use of Cryptobug is 16°C/61°F. However, as Cryptolaemus montrouzieri favors high temperatures, Cryptobug is most effective at temperatures [...] be made in infested areas only and repeated if necessary. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best [...] grape mealybug combine with Citripar . Storage time after receipt Apply as soon as possible after receipt. If necessary, the product can be stored for 1-2

• Cabbage

  cultivars of Brassica oleracea ) is a biennial plant with green, white or purple leaves. This plant is usually grown as an annual vegetable crop for consumption

• Spidex Vital

  should always be adjusted to the particular situation. Start introduction as soon as the first pest mites are detected in the crop. Introduction rates typically [...] Releases should be repeated once or twice at weekly intervals. Consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best [...] persimilis is most effective at temperatures between 13 and 27°C (55 and 81°F) and not effective above 30°C/86°F. Phytoseiulus persimilis is sensitive to

• Beneficial nematodes

  less than a millimeter, play a crucial role in the biological control of agricultural pests. Despite their tiny size, these nematodes have had a significant [...] nematodes, often referred to as entomopathogenic nematodes or beneficial nematodes, are a group of parasitic nematodes that have a unique relationship with [...] control, often referred to as entomopathogenic nematodes or beneficial nematodes, are microscopic roundworms that serve as natural agents for biological