Ipomoea carnea fam. Convolvulaceae is a poisonous plant and its toxicity is supposed to be due to the cardiac and respiratory failure. The present paper describes the cardiac effect of aqueous extract of the fresh leaves of I. carnea using mouse and frog heart. The aqueous extract produced an initial blockade of isolated frog heart for 5-10 sec followed by dose dependent increase in both amplit...

Trioza erytreae is one of the vectors Huanglongbing (HLB), main global citrus groves threat. Since its recent detection in north-western Iberian Peninsula (Spain and Portugal), contention eradication have been a priority to prevent spread. For biological control T. erytreae, it important understand role that each potential natural enemy could have. With aim determine which predators incorporate...

Larval morphology and substrate-borne vibrational courtship songs have been hypothesized to distinguish and isolate Chrysoperla 'nipponensis-B' from true 'Type A' Chrysoperla nipponensis (Okamoto), both of which occur sympatrically in eastern Asia. Here, we formally describe C. 'nipponensis-B' as Chrysoperla nigrocapitata sp.n., based on populations sampled throughout Japan and at two sites in ...

Sucking pests of cotton (Gossypium hirsutum L), such as thrips, or Thrips tabaci Lindeman, and jassid, Amrasca biguttula Ishida, are among the most threatening insect to young plants in Pakistan. New chemical insecticides have been trialed control their damage commercial fields. Formulations that show good suppression these pest’s populations, while sparing bio-controlling agents, always prefer...

This study was conducted to determine the overwintering insect biodiversity in pistachio orchards of Middle Euphrates Valley, Turkey during 2017 and 2018 by artificial shelters. Artificial shelters were established five ?ehirba??, Karaba?, Meyanca, Baraj Ekenek locations. Ten trees selected within each orchard these covered with a burlap sack rest corrugated cardboard through September January....