The regular occurrence of this pest in all the seasons and the huge losses caused by them, these pests must have to keep below ETL. Today’s trend in insect control is to decreases the use of conventional insecticide not only because of the cost but also to minimize environmental pollution and to the further development of pesticide resistance in the insect pest. the Screening of Okra genotypes against Earias vittella, Amrasca biguttula biguttula and Bemisia tabaci. Thus, the information..
The book entitled screening of rice entries against yellow stem borer is a author''s Master degree research Work. This book consists of topics on the..Купить Подробнее
Semiochemicals are small organic compounds that transmit chemical messages. They emitted by living organisms (plants, insects, etc.) that induce a behavioral..Купить Описание
Agriculture is the basic sector in the life of every civilization and country acting as core of a country progress and development. Every agronomic and..Купить Описание
The damage caused by insect pests is one of the major reasons of low productivity. Sachan et al. (1994) have reported that pigeonpea is attacked by nearly 250..Купить Подробнее
Excessive accumulation of soluble salts in soil suppresses plant growth and productivity so an efficient and simple screening technique for selection of..Купить Описание
An experiment was carried out at two diferent locations (Yola and Mubi, Nigeria) to screen twelve (12) cowpea varieties for their reaction to infection by..Купить Описание