Tomato looper

to the family of Noctuidae . It is a tropical and subtropical species originating in the Mediterranean and northern Africa. The larva is highly polyphagous [...] and is now one of the most frequently found pest species in greenhouses. Damage symptoms The tomato looper (Chrysodeixis chalcites) is primarily a foliage [...] and upper surfaces of leaves. The caterpillar passes through 6 instars. It has a green head capsule and a yellowish-green body with a clear yellow longitudinal

Six Ways to Identify the Cannabis Aphid

mistake that often arises is the misidentification of aphid species. Correctly identifying aphids is critical when treating a crop with natural enemies [...] and almost 1/3 of their body length. 6. Do not rely on the color of the aphid. Colors will range from a cream color to pale yellow during a long photoperiod [...] MOST IMPORTANT: There will be two finger horn like projections (antennal tubercles) at the base of each antenna. These can be visible with a 10x hand lens

Cut flowers

Argentina to Mexico and the Caribbean. Is grown from a bulb as a cut flower or sold as a pot plant. Freesia : The freesia is a herbaceous perennial flowering plant [...] decades, the Hydrangea has been grown as a cut flower in all sorts of colors and sizes. Hippeastrum is the Latin name for a bulbous plant that originates from [...] are graceful funnel-shaped hybrids, descended from a number of freesias. Lily : Lilium is a genus of herbaceous flowering plants. Most lilies originate

Beet armyworm

dark, wrinkled stripes dorsally and a yellow band running the length of the body on either side, above which there is a black dot on each segment. The young [...] wild vegetation during the summer. It is highly polyphagous, feeding on plants of more than 20 families. It is a serious pest in greenhouses, where it [...] the greenhouse and the field, it is a major pest of sweet pepper. Damage symptoms Older caterpillars migrate to the top of the plant where they feed mainly

Using Predatory Mites, but still having Thrips Issues? Close the Gap in your Thrips Control Program

the crop (larva and adults). For larger thrips species more common in tropical plants, it is best to use a combination of Chrysoperla carnea ( Chrysopa [...] programs. Thrips are a widespread threat in most environments, entering growing spaces a variety of ways: on new plant material, clothing, pets, or flying in from [...] will help you choose which predatory mite is best to use in your growing situation. However, it is difficult for any predatory mite to control anything larger

Monitoring

Tomato leaf miner

tomato and melon. Loss of leaves also reduces yield. In full-grown plants of fruiting vegetable crops, however, a considerable quantity of foliage can get damaged [...] with ornamental crops, this is usually of less significance. Seedlings and young plants can be completely destroyed as a result of the direct damage caused [...] Life cycle and appearance of Tomato leaf miner The life cycle of a leaf miner has the following stages: egg, three larval instars, a pupal instar and the adult

Leaf miners

the harvest is affected. The size of a leaf tunnel depends on the stage of development of the leaf, the species of host plant and the species of leaf miner [...] Agromyzidae. This is a family of small flies whose larvae tunnel into the leaves of plants, creating ‘mines’. There are many species of leaf miner affecting [...] the exception of ornamental crops, this is usually of less significance. Seedlings and young plants can be totally destroyed as a result of the direct damage

American serpentine leaf miner

tomato and melon. Loss of leaves also reduces yield. In full-grown plants of fruiting vegetable crops, however, a considerable quantity of foliage can get damaged [...] with ornamental crops, this is usually of less significance. Seedlings and young plants can be completely destroyed as a result of the direct damage caused [...] and appearance of American serpentine leaf miner The life cycle of a leaf miner has the following stages: egg, three larval instars, a pupal instar and

European red mite

ulmi , is mainly a pest of fruit trees (apple, pear, plum and cherry). However, it can attack a large scale of other woody plants and is occasionally a problem [...] apple growing areas of the world. European Red Mite Control with Predatory Mites Damage symptoms Feeding of European red mites on leaves of trees causes initially [...] leaves loose colour; this is often referred to as bronzing. When infestation is heavy, leaves can drop. Life cycle and appearance of European red mite The