The tobacco caterpillar Spodoptera litura Fabricius is regular polyphagous pest of field and horticultural crops and is distributed throughout Asia from North Africa to Japan Australia and New Zealand the eastern part of the world.It infests more than 112 crop plan... Lees meer.

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Spodoptera litura causes enormous losses in many economically important crops. Three years monitoring of conventional and new chemistry insecticides revealed chlorpyrifos quinalphos deltamethrin -cyfluthrin emamectin and indoxacarb more toxic than other insecticides... Lees meer.

Cotton provides food feed fiber and fuel. It sustains millions of people for their livelihood at farms ginning factories textile mills edible oil and soap industries etc.It suffers heavy yield losses due to insect s pests disease and weeds. Insecticides are commo... Lees meer.

The tobacco caterpillar Spodoptera litura Fabricius is an important polyphagous pest infesting crops of major economic importance. During the last 30 years it has become an increasingly important pest on cotton groundnut and mungbean. After intensive use of broad... Lees meer.

The work describes the isolation of some tetranortriterpenoids from meliaceae family along with their characterization using NMR Single crystal X-ray Diffraction studies etc. Chemical modifications of some selected molecules have been reported and the antifeedant activ... Lees meer.

Chlorfluazuron was applied topically to newly moulted fifth-instars a significant reduction in both number of eggs laid and subsequent hatching was observed after mating. Number of unfertilized eggs was greater than those were fertilized but significantly more unferti... Lees meer.

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The tobacco caterpillar Spodoptera litura Fabricius is posing a potential threat for successful cultivation of many economically important crops like maize pulses groundnut sorghum and many vegetable crops in India. A number of insecticides have been used to contr... Lees meer.

The book entitled Bacculovirus in pest management. SlNPV against Spodoptera litura deals with control measure of deadly pest of almost entire world.The tobacco caterpillar is damaging more than 100 economically important cash crops. The specific virus of Spodoptera att... Lees meer.

Cotton has been placed amongst one of the most important cash crops in Pakistan. Armyworm Spodoptera litura is one of the most notorious chewing pests attacking this crop and hence depriving the farmers from getting good yields. The project under study was therefo... Lees meer.

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