• Phytoseiulus persimilis

  protonymph and then start to feed on spider mites. The quantity of prey consumed depends on the predator and prey populations, the sex and age of the predator [...] orange-red with eight long legs and highly active, particularly at higher temperatures. Females are approximately 0.6 mm in length, and although males are slightly [...] development rate of the predatory mite is roughly twice that of the spider mite, the number of predatory mites increases rapidly, and they quickly reduce

• Cauliflower

  cauliflower, along with several other vegetables, belongs to the species Brassica oleracea of the genus Brassica which is part of the family of Brassicaceae [...] sprouts, cabbage, collard greens and kale (collectively called "cole" crops) belong to various cultivars, but are all members of the species Brassica oleracea [...] plant that reproduced by seed. The cauliflower head looks like broccoli and consists of white, flowering meristem. Only the cauliflower head is eaten, this

• Managing Caterpillar infestations in your greenhouse

  June 24, 2016

  Caterpillars are the larval stage of a butterfly or moth. Characteristically, they have biting mouthparts, and a large number of them are important crop [...] pests. Butterflies are usually more noticeable since most of them fly by day. Moths on the other hand are generally night flying and so less obvious, but [...] leaves and flowers or entirely consume seedlings, young shoots and buds. Caterpillars are voracious feeders and can severely retard the growth of young

• Mirical

  tobacco whitefly ( Bemisia tabaci ), eggs and caterpillars of tomato leaf miner moth ( Tuta absoluta ) and other moths. Also feeds on two spotted spider [...] predatory bugs to get out of the carrier material Dosage The dosage of Mirical depends on climate, crop and expected pest density and should always be adjusted [...] s urticae ), aphids and leaf miner larvae ( Liriomyza spp . ). Crops Especially tomato (can cause damage to other plants). Mode of action The predatory

• At a glance: Allies in the fight against Whitefly

  August 20, 2024

  thrips , whitefly and fungus gnats. Some predatory mite species are specialized on particular pest targets ( Spical , Spidex ), while others are generalists [...] a brief overview of the key allies in the fight against whitefly. 1. Predatory mites Predatory mites are known to control a variety of pests including spider [...] Macro-Mite ), capable of tackling a wide array of pests. They actively seek out their prey when introduced into an environment with pest infestations. Once

• Spidex Vital

  urticae ) and other Tetranychus spp., except Tetranychus evansi . Mode of action Predatory mites use their piercing mouthparts to extract the contents of their [...] 100 ml bottle with dosage-plug; 500 ml bottle. Carrier Wood chips. Application Turn and shake the bottle gently before use Push the centre of the cap to open [...] applied with Natutec Airobreez, Natutec Mini-Airbug , Natutec Airbug or Natutec Airobug Dosage The dosage of Spidex Vital depends on climate, crop and spider

• Know Your Enemy - A closer look at Whiteflies

  August 14, 2024

  development of the infestation. In addition, rain and wind are factors that affect outdoor areas, lowering the risk of infestation. The spread of whitefly [...] courgette, bean, and pepper as well as potato. A whole host of ornamental crops, including rose, gerbera, hibiscus, and poinsettia, are also not safe from [...] prefer to lay their eggs on young leaves of the plant, and this is where you tend to find the eggs and young larvae of greenhouse whitefly. If the population

• Some Tips for Maize Production in Challenging Times

  March 25, 2019

  ty of nutrients in the soil. pH is the level of acidity or alkalinity of the soil. Maize crops grow best at a soil pH of between 5.5 and 7.3, with pH 6 [...] 25-30 days of sowing and do the final top dressing after 20-25 days of first top dressing. It should be noted that the emergence, comes with other unwanted [...] as calcium and magnesium among others are critical for crop physiological functions. Soil testing helps establish the available nutrients and the remedial

• Spical

  between 13 and 32°C (55 and 90°F) and is sensitive to relative humidity below 60%. Combined use Can be combined with Phytoseiulus persimilis and Feltiella [...] citri ); other spider mite species. Crops Do not use in tomato. Mode of action Predatory mites use their piercing mouthparts to extract the contents of their [...] applied with Natutec Airobreez, Natutec Mini-Airbug , Natutec Airbug or Natutec Airobug Dosage The dosage of Spical depends on climate, crop and pest density

• Thripex

  larvae of various thrips species. Crops Do not use in tomato. Mode of action Predatory mites use their piercing mouthparts to extract the contents of their [...] applied with Natutec Airobreez, Natutec Mini-Airbug , Natutec Airbug or Natutec Airobug. Dosage The dosage of Thripex depends on climate, crop and pest density [...] relative humidity below 70%. Combined use Can be combined with Orius spp. Do not combine with other generalist predatory mites ( Amblyseius swirskii , Amb