Macrocheles robustulus

medium (not on the plastic) The dosage of Macro-Mite depends on climate, crop, planting medium and pest density and should always be adjusted to the particular [...] the contents. Macrocheles robustulus is a generalist predator. In addition to soil-dwelling thrips stages, it also feeds on fly larvae, mites, springtails [...] nematodes and other small soil-dwelling organisms. Adult females can consume four to five Western flower thrips (Frankliniella occidentalis) pupae per day. Life

Fusarium spp.

the stems are cut. In banana, whole plantations may die, and the soil may not be suitable for planting for many years subsequently. F. graminearum/Gibberella [...] brown discolouration occurs. Infected glumes and kernels become white, due to dehydration, and later turn pinkish-red as spores are formed. Ear infection [...] of which DON (deoxynivalenol) is the best-known. The mycotoxins are toxic to mammals so maximum levels have been determined. Fusarium sambucinum (a.k.a

Cucumber

in cucumber cultivation, to ensure the health and productivity of cucumber crops. Cucumbers are exceptionally susceptible to a range of formidable pests [...] are present. These tools are designed to attract, capture, and help identify specific pests, allowing growers to assess pest populations and make informed [...] left unchecked. Concurrently, bacterial and fungal diseases pose a threat to cucumber plants, potentially decimating yields. Implementing IPM strategies

Black vine weevil

and other fruit crops in both temperate and sub-tropical regions. It belongs to the family Curculionidae. Damage symptoms The major damage is caused by the [...] destroy plants under field conditions. Established crops are more resistant to damage than young plants or just planted cuttings. The adult beetles are only [...] round bites out of the leaves, starting from the edge. This damage is usually not a problem in vegetables and fruit crops but reduces the value of ornamental

Onion fly

It can be difficult to identify an onion fly infestation because the signs may not always be visible. But there are a few symptoms to watch out for. The [...] important to carefully follow the instructions when using this strategy of onion fly control. More about nematodes Effectively apply nematodes to control [...] fusarium wilt What is Onion fly? The onion fly ( Delia antiqua ), also referred to as the onion maggot, is a frequent pest that harms allium plants, including

Mirical

points per bottle Spread material thinly (maximum 1 cm thick) to enable the predatory bugs to get out of the carrier material Dosage The dosage of Mirical [...] miner larvae ( Liriomyza spp . ). Crops Especially tomato (can cause damage to other plants). Mode of action Adult predatory bugs and nymphs actively search [...] and/or Artefeed as a food source, as the predatory bug population needs time to establish and develop. Mirical can also survive on plant sap, however absence

Obscure mealybug

seeking females to fertilize. The female second instar nymphs, on the other hand, settle on the leaf and begin to secrete wax, moulting to a third instar [...] parts of the world with a temperate climate. It has a very similar appearance to the citrus mealybug (Planococcus citri) , but its body is covered with a thicker [...] as passiflora, pelargonium, and orchids. Pseudococcus viburni is difficult to control biologically. Damage symptoms Although most species of mealybug feed

Artificially lit crops pollination advice

better to close the hives as well. Bumblebees can fly and forage under artificial lighting but may struggle to orient themselves and return to the hives [...] aimlessly in the crop, it is advised to turn off grow lights well before sunset to encourage their return to the hive. LED lights and pollination Based [...] be used to ensure good pollination conditions. As bumblebee may face orientation problems when insufficient daylight occurs (particularly 4 to 10 weeks

Chrysoperla carnea

soft-bodied insects that are harmful to plants. In agriculture, Chrysoperla carnea i s employed as a biological control agent to manage pest populations. The larvae [...] resort to cannibalism, with the older larvae eating the younger. Eggs are often ignored because they stand on stalks. Adults make no contribution to biological [...] with fine, loose webbing. Cocoons can be found attached to the upper or lower surface of leaves, to various other sheltered places, and even on the ground

Aphipar-M

on rock wool slabs or in Diboxes Make sure the material remains dry and is not moved from its introduction site for at least a few days Dosage The dosage [...] Aphipar-M depends on climate, crop and aphid density and should always be adjusted to the particular situation. Start introduction preventively soon after planting