2. A few of these are major pests while others are minor ones. Carefully counted, there were 13 black spots on each wing cover, two spots on thorax, i.e. Clerodendron siphonanthus, Lantana camara, Lippia geminate and Vitex negundo for management of grubs (larvae) of H. vigintioctopunctata. The present investigation was undertaken to judge the feeding deterrent effect of different plant extracts of selected indigenous botanicals viz. We use cookies to offer you a better experience, personalize content, tailor advertising, provide social media features, and better understand the use of our services. Pre-flowering Stage Insect Pests Introduction Crops are damaged by plethora of pest species in the field. They dwell in all sorts of habitats ranging from high mountain peaks to the desert areas. Schaefer (1983) reported at least 15 species of parasitoids and 4 predator species. They are orange in colour. The body shape as well as the overall anatomy of insects is greatly modified so as to Polyphaga - coxa does not divide 1st sternite; be sure not to confuse the epimeron with the coxae. Continuous feeding leads to leaf yellowing which later turns to bronze or reddish-brown and drop Identification of Beetles (Coleoptera) — 24 Fig. This page contains information and pictures about 28-spotted Potato Ladybird Beetles that we found in the Brisbane area, Queensland, Australia Body length 7-10mm This ladybirds are larger than other ladybird species. Insects comprise the largest number of organisms found all over the world. Crop Protection :: Pests of Brinjal : Crop: Brinjal: Scientific name: Solanum melongena Family: Solanaceae Shoot and fruit borer: Stem borer: Hadda / spotted beetle
Common Species: Henosepilachna vigintioctopunctata Common Name: Hadda beetle Damaging Stage: Larvae and adults Crops Afected: Solanaceous, cucurbits, brassicas, legumes, papaya Characteristics Damage: Initial damage due to feeding appears as light dots on the leaves. EHTISHAM ALI HUSSAIN\u000BBAGF15E258\u000BUniversity College Of Agriculture, University of Sargodha\u000B\u000B\u000B shamu.hassan.eh@gmail.com Hadda Beetle, Epilachna vigintoctopunctatum. The adult female lays eggs on the ventral surface of the leaves, flower buds and on young fruits. Brinjal Pests and their control. Throughout much of its range, hadda beetle is the principal foliar feeder on potatoes and eggplant, and second only to potato tuberworm among potato pests. 1.Adephaga - coxa divides 1st visible sternite 1st visible sternite Hind (meta-) Coxa Hind (meta-) coxa Fig. Shoot and Fruit Borer (Leucinodes orbonalis): Shoot and fruit borer cause a serious damage to the fruits leading to severe reduction in the yield.The damage to the fruits starts soon after transplanting and continues till harvest of the fruits.