
tipus de fitosanitaris i riscos
Quiz
•
Biology
•
2nd Grade
•
Hard
Max Gubert Olive
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Quin d'aquests insecticides NO és d'origen vegetal?
Nicotina
Rotenona
Feromones
Piretrines
2.
FILL IN THE BLANK QUESTION
45 sec • 1 pt
Els productes reguladors del _________ afecten al creixement de l'insecte
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Quin d'aquests productes és regulador del desenvolupament?
Fitorreguladors
Nicotina
Feromones
Juvenoides
4.
FILL IN THE BLANK QUESTION
45 sec • 1 pt
Els insectes fan servir les _________per a comunicar-se entre ells
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Que cal fer si un insecte desenvolupa resistència al producte fitosanitari utilitzat?
Augmentar la dosi
Augmentar la freqüència d'aplicació del producte
Provar un producte nou de manera responsable
Mesclar dos productes fitosanitaris diferents
6.
FILL IN THE BLANK QUESTION
45 sec • 1 pt
Com s'anomena el mal causat al cultiu per les substàncies químiques del producte fitosanitari?
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
És millor la polvorització o els nebulitzadors
Polvorització
Nebulitzadors
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