Cotton leafworm

caterpillars crawl to the ground and settle in the surface layers. The pupa is 15 to 20 mm long and reddish brown in colour. The forewings of the adult cotton leafworm [...] found in Africa, the Canary Islands, the Middle East and parts of Mediterranean Europe including the Balearic Islands, Madeira and the Azores. Damage symptoms [...] 20 to 500 pieces on lower leaf surfaces, often on the lower parts of the plant. The female covers the eggs with brownish-yellow hairs from her abdomen to

Tomato pinworm

under the calyx into the fruit. The name tomato pinworm in derived from the very small pinholes at the points of entry, which are often marked by the presence [...] underside of the leaves. When the presence of the pest is high, they can be found on any part of the plant. They emerge 4 to 7 days after being laid. The larvae [...] In total, the larva goes through four instars which can last from 9 to 17 days depending on temperature. For pupation, the larva drops to the ground, burying

Fall Armyworm

symptoms The developing larvae eat different parts of the host plant, depending on the crop, the stage of crop development, and the age of the larvae. On [...] distinct white inverted Y-shaped mark on the front of the head and four large spots on the upper surface of the last segment. Pupae are reddish brown and measure [...] measure 13 to 17 mm in length. The eggs hatch after 3-5 days. Over the next 2 to 3 weeks, the larvae pass through 5-6 stages and the pupal stage takes 9-13 days

Chrysoperla carnea

sheltering under the plant or the rim of the pot, during daylight hours. The larvae grasp their prey from below and lift them in their jaws. The prey is injected [...] populations. The larvae of green lacewings are particularly effective predators. The green lacewing Chrysoperla carnea is used for the control of the following [...] that become broader towards the rear. Two chocolate-brown, or red-brown, bands run over the body. Pupal stage: The pupae of the Chrysoperla carnea are usually

253498 Koppert Amylorid 5lb 81173543 BK.indd

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Manual Growing lights

Mathijssen Content 1 Introduction 1.1 Bee vision 2 Placement of hives when using growing lights 3 3 5 2.1 When to open and close the hives 6 2.2 Automated [...] spectrum but also in the green and blue light spectrum (see figure 1.1). Figure 1.1 human vision VS bee vision. 3 In winter time, when (UV)light levels [...] that is available). In the weeks 10 until 39, you can place the hives lower in the greenhouse, along the walkway under the gutter (according to Koppert’s

Tomato looper

Older instars eat through the leaves, which make them appear skeletonized. The last two instars may eat the entire leaf except for the midrib or other large [...] white marks on the forewing that sometimes overlap each other. The hindwings are brown. The body is brown and hairy and, when at rest, the hairy dorsal plume [...] prolegs, instead of the normal five and therefore the caterpillar moves with the same looping motion as an inchworm (geometrid). The cocoon is usually attached

Aphidius colemani

typical of the Aphidiidae. First the host is examined by drumming with the antennae. This gives the wasp the information about whether the aphid is the right [...] of the aphid population by the presence of the parasitic wasp also has an effect: the alarmed aphids secrete a warning substance, which affects the entire [...] are met, then the second phase of parasitization will start. The female stands on outstretched legs and bends her abdomen forward beneath the thorax and between

Tomato leaf miner

roughly one hour the larva crawls out of the leaf and falls to the ground. This occurs in the early morning. The larva crawls into the ground to pupate [...] percentage of the larvae remain hanging on the leaf and pupate there, sometimes on the upper surface but more commonly on the underside. The late third instar [...] larvae have a yellow head. When the larva hatches from the egg, it begins to eat into the leaf at once, tunnelling down into the mesophyll tissue where damage

Trianum G Label 20kg

warrants that this product conforms to the description on the label and is reasonably fit for the purposes stated on the label when used and stored in accordance [...] ), call the National Pesticides Information Center at 1-800-858-7378, 6:30 AM to 4:30 PM (PT), seven days a week. During other times, call the poison control [...] 23 Howell, Michigan 48843 U.S.A. 820076 v5.1(1D)24.07.05 Trianum-G 20kg US booklet 170x200mm back.indd 1 10-7-2024 09:24:32 TRIANUM® G Biological