Host plant defenses of black ( Solanum nigrum L.) and red nightshade ( Solanum villosum Mill.) against specialist Solanaceae herbivore Leptinotarsa decemlineata (Say)

2019 ◽  
Vol 101 (2) ◽  
pp. e21550
Author(s):  
Saoussen Ben‐Abdallah ◽  
Luis A. Cáceres ◽  
Zhiling Wang ◽  
B. Justin Renaud ◽  
Mokhtar Lachâal ◽  
...  
2014 ◽  
Vol 1 (2) ◽  
pp. 20-23
Author(s):  
O. Ivashchenko ◽  
O. Ivashchenko

Aim. Studying of black nightshade young plants’ response to the induced mechanical stresses. Methods. Researches conducted in small plot fi eld experiments. Results. Change of sensitivity level of Solanum nigrum L. plants depending on phases of their development at the moment of damage of elevated parts has been proven. Owing to loss of the surface capable to photosynthesis, there is an essential decrease in volumes of photosynthesis at plants of weed survived and their possibilities of ontogeny passage. The deep induced dis- stresses reduce biological effi ciency of plants, their ability to accumulate weight and to form seeds and even lead them to death. Conclusions. The defi ned principles of response of weed plants to the induced mechanical dis-stresses are can be used for working out and ecological receptions of crops protection from weeds.


2021 ◽  
Vol 1031 (1) ◽  
pp. 012091
Author(s):  
V T Popova ◽  
M A Stoyanova ◽  
T A Ivanova ◽  
A S Stoyanova ◽  
I Z Dimitrova-Dyulgerova

2021 ◽  
Vol 1879 (2) ◽  
pp. 022003
Author(s):  
Muazaz Azeez Al-Hadeethi ◽  
Ali T Al-Taie ◽  
A. Farman Al-Rawi

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